laboratory 200x350 mini rock crusher

mini rock crusher - xrf sample pulveriser grinder

If you are looking for a low cost geology sample XRF crusher/pulveriser, the 911JAC12CMini Portable Rock Crusher is the machine. With its 25 x 50 millimetre gape, is ingeniously made by its manufacturer to crush gems, geology exploration samples, rock chips, rocks and stones exceptionally fine your preferred mineral type.

Whether or not your rocks is ore and contains gold, silver, copper, etc., you feed it into the powerful rock breaker at 3/4 (19mm) feed size and you will obtain a crushed product with a D50 = 50 Mesh (50% Fully Dressed Mini Crusherhas a modest 1 x 2 gape opening ahead of its jaw. The single toggle, closed-side-setting, can be changed using the easy to adjust hand-dial with which you can control the choke point down to efficiently pulverize rocks you feed in.

The 911JAC12C Portable 1 x 2 Laboratory Rock Crusher pulverizer and its high-frequency overhead eccentric moves the small throw at a fast 500 RPM and lets this small rock breaker perform as a quasi-sample pulverizer. The mini-C crushes without the typical dust generally produced by the economic hammermill & chain-whipping impact crusher hobbyist prospectors are frequently induced to purchase on eBay.

With a5kg per hours (10 lb/hr) crushing capacity, it is powerful and yet portable. This makes for the ideal home-base, in-house, research laboratory type crusher. The ground particles given by this crusher are commonly freely-liberated sufficiently and ready to pan or process over an RP4 shaker table for gravity gold separation.

When purchasing this Portable Rock Crusher, you buy: An operating manual, the feed hopper, pulley, pre-installed AR450 jaw plates. Electric motor, mounting frame and safety guard enclosures. The standard motor is electric; a gas powered motor is available if you like!

Bench Top Jaw Crusher which sits within the family of jaw crushers. It is a small, compact yet powerful jaw crusher fitted with a 1.1kw motor to give rapid effect crushing of hard, medium hard, brittle and tough materials. It can accept pieces at an initial feed size up to 40mm in any dimension and can crush down to 0.5mm, offering a very wide particle size reduction ratio. Sample material is fed into the BB50 instrument through the feed hopper at the top of the instrument. The feed hopper is hinged for easy access purposes. Crushing of the sample material takes place between the fixed and the moving jaws. Such breaking jaws are available in five different materials to preserve sample neutrality. These materials are the hard metal tungsten carbide, the man made ceramic material zirconium oxide for metal free preparation, stainless steel, manganese steel and heavy metal free steel which contains no chromium or nickel. Also we offer the side wearing sheets in a variety of materials. After the crushing process, it is very important to clean the product contact services; therefore removal of the breaking jaw needs to be very easy. We offer a simple solution with the tool provided to remove the breaking jaw as easily as this. Therefore we can very easily clean the fixed breaking jaw and now we have access to the crushing chamber for a more thorough cleaning. If required we can simply then take an allen key, remove these two allen screws and lift out the back breaking jaw for a deeper clean. The instrument comes supplied with a 3 liter collecting receptacle to collect the crushed material. The BB50 has a digital display which allows for reproduce-able parameter settings. Here we can see the speed setting which is freely adjustable from a minimum of 550rpm up to a maximum of 950rpm. Here we can see the gap width in mm from the minimum of 0.1mm up to a maximum of 11mm. To take into account the future wear of the breaking jaws, that can be compensated for with the reset button, where we can reset the zero point. If the material ever becomes blocked we can reverse the direction of rotation of the breaking jaws to simply unblock the material. Start and stop are used for activation of the instrument. Freely adjustable setting of the gap between the fixed jaw and the moving of the breaking jaw can simply be achieved by rotating the front spindle. The BB50 instrument is a very easy to use, effective and powerful bench top laboratory jaw crusher. I trust that you found this video to be of interest. Should you require any further information please visit our website at www.retsch.comHello Id like to introduce, the BB50 Bench Top Jaw Crusher which sits within the family of jaw crushers. It is a small, compact yet powerful jaw crusher fitted with a 1.1kw motor to give rapid effect crushing of hard, medium hard, brittle and tough materials. It can accept pieces at an initial feed size up to 40mm in any dimension and can crush down to 0.5mm, offering a very wide particle size reduction ratio. Sample material is fed into the BB50 instrument through the feed hopper at the top of the instrument. The feed hopper is hinged for easy access purposes. Crushing of the sample material takes place between the fixed and the moving jaws. Such breaking jaws are available in five different materials to preserve sample neutrality. These materials are the hard metal tungsten carbide, the man made ceramic material zirconium oxide for metal free preparation, stainless steel, manganese steel and heavy metal free steel which contains no chromium or nickel. Also we offer the side wearing sheets in a variety of materials. After the crushing process, it is very important to clean the product contact services; therefore removal of the breaking jaw needs to be very easy. We offer a simple solution with the tool provided to remove the breaking jaw as easily as this. Therefore we can very easily clean the fixed breaking jaw and now we have access to the crushing chamber for a more thorough cleaning. If required we can simply then take an allen key, remove these two allen screws and lift out the back breaking jaw for a deeper clean. The instrument comes supplied with a 3 liter collecting receptacle to collect the crushed material. The BB50 has a digital display which allows for reproduce-able parameter settings. Here we can see the speed setting which is freely adjustable from a minimum of 550rpm up to a maximum of 950rpm. Here we can see the gap width in mm from the minimum of 0.1mm up to a maximum of 11mm. To take into account the future wear of the breaking jaws, that can be compensated for with the reset button, where we can reset the zero point. If the material ever becomes blocked we can reverse the direction of rotation of the breaking jaws to simply unblock the material. Start and stop are used for activation of the instrument. Freely adjustable setting of the gap between the fixed jaw and the moving of the breaking jaw can simply be achieved by rotating the front spindle. The BB50 instrument is a very easy to use, effective and powerful bench top laboratory jaw crusher. I trust that you found this video to be of interest.

mini rock crusher

The 1 X 2 911MPEJAC12Small Rock Crusheris designed to finely crush rock and stone like aggregates or your favourite ore type (gold, silver, copper, etc.) from 3/4 (20mm) feed size down to a D50 50% passing 50 Mesh (300um).

This small jaw crusher and its miniature opening gape of25 mm X 50 mm, can easily adjust by hand. The CSS, known as the closed-side-setting, can be choked down to effectively pulverize the rocks you feed in. With a short throw at fast 500 RPM, this small rock breaker acts as a quasi-sample pulverizer without the dust of your typical cheap hammermill, chain beating, impact crusher amateur prospectoroften fall for and purchase online.

The 911MPEJAC12 with a crushing capacity of 10pounds (5 kg) per hours, ultra-portable (20 lbs.), and Small Rock Crusheris a Blake type crusher with a high-speed eccentric overhead. The product from this crusher is generally liberated enough and ready to pan or table for gravity gold separation. When you buy this Small Rock Crusher, you also get: An operating manual, the pulley, pre-installed AR450 jaw plates. Without the 1 HPmotor or mounting frame. This crusher canoperate with gas/diesel engine as well as electric motor. Be sure to ration your speed/sheaves to have 500 RPM on the jaw and you are set to crush-those-rocks.

laboratory small roll crusher - jxsc machine

Features of the laboratory sealed double roll crusher: 1. Suitable for grinding high hardness or brittle materials. 2. Continuous finish the crushing and shrinking, to avoid the error by manual operation. 3. After the material shrinks, the sample is representative. 4. Sealed design, without dust pollution, easy to clean, environmental compliance. 5. Just lay it on a flat surfaceno need for a firm foundation. 6. Customers can easily adjust the pressure according to the required particle size and feed strength. 7. Good performance, low energy consumption, low operating cost maintenance cost. 8. No humidity requirement for feed. 9. High damping rate, small vibration, less dust, low noise. Get to know more industry stone crushers and lab use crushers. We supply a variety of stone crushing machines applied to different industries. Coal crusher, gold ore crusher, metal crusher, rock crusher, wood crusher, and so on. JXSC focuses on thestone crushing machine since 1985our gold mining equipment exported to more than 30 countries, worth your trust.

The laboratory roll crusher consists of machine body, rollers, and other components. The spindle drive by V-belt from the motor, the roller operate according been turned trajectory, crushing the materials in the crushing chamber. Mini roller crusher is equipped with an adjustment screw in front and rear. The laboratory double roll crusher left size with a shield to ensure safety, the machine with groove and bearing, the bearing can readily inject oil. Front mounted with hand wheel, sprockets, chain, and rear equipped with springs to easy adjustment, generally please dont adjust it. In order to avoid failure and safe use the equipment, please attend the parallel when adjusting.

laboratory crushers, pulverizers, grinders | laval lab

The quality of every product, or material analysis, depends on the quality of the sample preparation. It is therefore extremely important to consider all individual milling parameters in order to make an informed choice: material properties, feed size and volume of the sample, grinding time and desired final particle size, any abrasion of the grinding parts all these factors are significant.

For this reason, LAVAL LAB offers a wide selection of high-performance mills, in various product groups, for every application and every specific need: Planetary Ball Mills, Ball Mills, Cutting and Beater Mills, Rotor Mills, Jaw Crushers, Roll Crushers, Cone Crushers, Disk Mills and Mortar Grinders.

Take advantage of our expertise, contact us to select the best equipment for your samples. [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Knife Mill Blender Pulverisette 11 $1.00 Knife Mill Blender Pulverisette 11 $1.00 The Knife Mill Homogenizer Pulverisette 11 is the ideal Laboratory Mixer for fast size reduction and homogenization of Food samples Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Cutting Mill Pulverisette 19 for Cannabis Processing $1.00 Cutting Mill Pulverisette 19 for Cannabis Processing $1.00 The Pulverisette 19 Universal Cutting Mill System has been optimized for Cannabis Processing. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders High Energy Planetary Ball Mill Pulverisette 5 Premium $1.00 High Energy Planetary Ball Mill Pulverisette 5 Premium $1.00 The High Energy Planetary Ball Mill Pulverisette 5 PREMIUM with 2 working stations is the ideal mill for fast, wet or dry, grinding of larger sample quantities down to the nanometer range, with the highest safety standards. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Variable Speed Rotor Mill Pulverisette 14 Premium $1.00 Variable Speed Rotor Mill Pulverisette 14 Premium $1.00 The Variable Speed Rotor Mill Pulverisette 14 Premium is a versatile, powerful mill for the fast grinding of medium-hard, brittle as well as fibrous materials and temperature sensitive samples. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders High-Tech Disc Pulverizer Pulverisette 13 Premium $1.00 High-Tech Disc Pulverizer Pulverisette 13 Premium $1.00 The Laboratory Disc Pulverizer Pulverisette 13 Premium Line is designed for batch or continuous fine grinding of hard-brittle to medium-hard solids, down to 50m. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders High-Tech Laboratory Jaw Crusher $1.00 High-Tech Laboratory Jaw Crusher $1.00 For fast and effective pre-crushing of very hard, hard, medium-hard, brittle materials, even ferrous alloys. Size reduction from 95 mm to 0.3 mm. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Laboratory Vibratory Micro Mill Pulverisette 0 $1.00 Laboratory Vibratory Micro Mill Pulverisette 0 $1.00 The Micro Mill Pulverisette 0 is designed for fine grinding of dry laboratory samples or solids in suspension, and for homogenisation of emulsions or pastes. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Laboratory Vibrating Cup Mill Pulverisette 9 $1.00 Laboratory Vibrating Cup Mill Pulverisette 9 $1.00 The Ring & Puck Mill Pulverisette 9 is designed for extremely fast pulverizing (speed up to 1500 rpm) of hard, brittle and fibrous laboratory samples, dry or in suspension, down to analytical fineness. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Laboratory Rotor Mill Pulverisette 14 $1.00 Laboratory Rotor Mill Pulverisette 14 $1.00 The Variable Speed Rotor Mill Pulverisette 14 is an all-purpose mill for rapid crushing of medium-hard to soft materials, even temperature-sensitive products. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Power Cutting Mill Pulverisette 25 $1.00 Power Cutting Mill Pulverisette 25 $1.00 The Pulverisette 25 is a powerful cutting mill for the coarse grinding of dry, soft to medium-hard or fibrous materials and plastics. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Planetary Mono Mill Pulverisette 6 $1.00 Planetary Mono Mill Pulverisette 6 $1.00 The Planetary Mono Mill Pulverisette 6 is recommended for extremely rapid, batch grinding of hard to soft material, dry or in suspension, down to colloidal fineness. It is also an ideal laboratory instrument for mixing and homogenising of emulsions. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Planetary Micro Mill Pulverisette 7 $1.00 Planetary Micro Mill Pulverisette 7 $1.00 The Planetary Micro Mill Pulverisette 7 is designed for uniform, and extremely fine size reduction of very small samples of hard to soft material, dry or in suspension, down to colloidal fineness. Also designed for mixing and homogenising of emulsions or pastes. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Nano Range Planetary Mill Pulverisette 7 Premium $1.00 Nano Range Planetary Mill Pulverisette 7 Premium $1.00 Thanks to the high rotational speedof up to 1100 rpm for the main disc, this high-tech Planetary Mill, Pulverisette 7 Premium,easily grinds down to the nanometer range. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Planetary Ball Mill Pulverisette 5 $1.00 Planetary Ball Mill Pulverisette 5 $1.00 The Planetary Ball Mill Pulverisette 5 allows fast and very fine grinding of hard to soft material, dry or in suspension, down to colloidal fineness. It can also be used for mixing and homogenising of emulsions and pastes. Grinding capacity of up to 8 samples per operation. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Laboratory Mini Mill Pulverisette 23 $1.00 Laboratory Mini Mill Pulverisette 23 $1.00 The Mini Ball Mill Pulverisette 23 is used for fine grinding of small quantities of dry samples or solids in suspensions, as well as mixing and homogenisation of emulsions. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Planetary Mill Pulverisette 4 for mechanical alloying and mechanical activation $1.00 Planetary Mill Pulverisette 4 for mechanical alloying and mechanical activation $1.00 The Vario Planetary Mill Pulverisette 4 is ideal for mechanical activation and alloying.It offers thefreedom toprogramall grinding parametersthroughPC software to achieve the desired effect on the sample. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Mortar Grinder Pulverisette 2 $1.00 Mortar Grinder Pulverisette 2 $1.00 The Automatic Mortar Grinder Pulverisette 2 is ideal for universal grinding of medium-hard-brittle to soft-brittle materials (dry or in suspension) to analytical fineness, as well as for formulation and homogenisation of pastes and creams at laboratory scale. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Laboratory Jaw Crusher Pulverisette 1 $1.00 Laboratory Jaw Crusher Pulverisette 1 $1.00 This Laboratory Jaw Crusher is designed for fast and effective pre-crushing of very hard, hard, medium-hard, and brittle materials, even ferrous alloys. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Laboratory Disc Pulverizer Pulverisette 13 $1.00 Laboratory Disc Pulverizer Pulverisette 13 $1.00 The Laboratory Disc Pulverizer Pulverisette 13 is designed for batch or continuous fine grinding of hard-brittle to medium-hard solids. Quantity Add to Quote request Quick View [yith_wcwl_add_to_wishlist] Quick View Crushers, Pulverizers, Grinders Laboratory Cutting Mill Pulverisette 15 $1.00 Laboratory Cutting Mill Pulverisette 15 $1.00 This Laboratory Cutting Mill is recommended for size reduction of dry sample material with soft to medium-hard consistency, for fibrous materials or cellulose materials. Quantity Add to Quote request Quick View

The High Energy Planetary Ball Mill Pulverisette 5 PREMIUM with 2 working stations is the ideal mill for fast, wet or dry, grinding of larger sample quantities down to the nanometer range, with the highest safety standards.

The Ring & Puck Mill Pulverisette 9 is designed for extremely fast pulverizing (speed up to 1500 rpm) of hard, brittle and fibrous laboratory samples, dry or in suspension, down to analytical fineness.

The Planetary Mono Mill Pulverisette 6 is recommended for extremely rapid, batch grinding of hard to soft material, dry or in suspension, down to colloidal fineness. It is also an ideal laboratory instrument for mixing and homogenising of emulsions.

The Planetary Micro Mill Pulverisette 7 is designed for uniform, and extremely fine size reduction of very small samples of hard to soft material, dry or in suspension, down to colloidal fineness. Also designed for mixing and homogenising of emulsions or pastes.

The Planetary Ball Mill Pulverisette 5 allows fast and very fine grinding of hard to soft material, dry or in suspension, down to colloidal fineness. It can also be used for mixing and homogenising of emulsions and pastes. Grinding capacity of up to 8 samples per operation.

The Vario Planetary Mill Pulverisette 4 is ideal for mechanical activation and alloying.It offers thefreedom toprogramall grinding parametersthroughPC software to achieve the desired effect on the sample.

The Automatic Mortar Grinder Pulverisette 2 is ideal for universal grinding of medium-hard-brittle to soft-brittle materials (dry or in suspension) to analytical fineness, as well as for formulation and homogenisation of pastes and creams at laboratory scale.

laboratory jaw crushers - gilson co

Laboratory Jaw Crushers are designed for economic size reduction of typical aggregates and common minerals at an output scaled for laboratory testing. Adjustable jaw openings allow close control of output size. High operating rpm promotes efficient size reduction with lower dust generation compared to other crushers and pulverizers. Crushers are mounted on sturdy welded steel base frames with CSA-rated electric motors and are fully equipped with pulleys, feed hoppers, and safety guards. Replacement Jaw Plate sets are available.

LC-27 2.25x3in Laboratory Jaw Crusher reduces 2in (50mm) aggregate, ore, and rock materials to a product with 80% passing a No. 14 (1.4mm) sieve. Jaw opening easily adjusts down to 1mm minimum to closely control output size. The maximum throughput is approximately 50lb (22kg) per hour at 525rpm. The rate of operation is regulated by the variable speed controller. Jaw plates are high-impact, wear-resistant AR450 steel. It has a 1hp electric motor. Electrical cord and plug are included for operation on 110V/50-60Hz electrical supplies. A variable speed controller can also operate on 220V/50-60Hz power sources with a slight reduction in speed.

LC-28 3x4in Laboratory Jaw Crusher reduces 3in feed aggregate and rock material to a product with 50% passing 0.25in (6.3mm) sieve. Jaw opening quickly adjusts from 0.375 to 1.5in (9.5 to 38mm). The operation of the overheadeccentric is regulated by the variable speed controller up to 375rpm and quickly crushes material for final testing or to prepare for secondary crushing. Throughput is up to 500 pounds (227 kg) per hour for most materials. High-manganese steel jaw plates can be rotated when worn for extended service life. The 3hp electric motor is 220V and operates on either 50 or 60Hz electrical supplies.

sepor mini-jaw crusher | sepor, inc

010A-021 Mini Jaw Crusher, Steel Plates, 010A-011 Mini Jaw Crusher, Ceramic Plates, 010A-012 Mini Jaw Crusher, Tungsten Carbide Plates, 010A-022 Steel Jaw Plates, Cheek Plates, Set, 010A-023 Ceramic Jaw Plates, Cheek Plates, Set, 010A-024 Tungsten Carbide Jaw Plates, Cheek Plates, Set

The SEPOR Mini-Jaw Crusher is suitable for crushing small quantities of rock and other friable material, ranging in hardness from hard quartz to relatively soft clay stone. It is available with a variety of wear surfaces.

Sepor, Inc. began business in 1953 with the introduction of the Sepor Microsplitter , a Jones-type Riffle splitter, developed by geologist Oreste Ernie Alessio for his own use in the lab. Sepor grew over the next several decades to offer a complete line of mineral analysis tools, as well as pilot plant equipment for scaled operations.

high performance laboratory mini jaw crusher for mineral stone crushing line - best stone crusher plant solution from henan dewo

Dewo machinery can provides complete set of crushing and screening line, including Hydraulic Cone Crusher, Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher (Sand Making Machine), fixed and movable rock crushing line, but also provides turnkey project for cement production line, ore beneficiation production line and drying production line. Dewo Machinery can provide high quality products, as well as customized optimized technical proposal and one station after- sales service.

Laboratory Mini Jaw Crusher, Laboratory Mini Jaw Crusher Suppliers Directory - Find variety Laboratory Mini Jaw Crusher Suppliers, Manufacturers, Companies from around the World at mini stone crusher ,mini rock crusher ,laboratory jaw crusher, Crusher

Alibaba.com offers 862 mini portable lab jaw crusher for sale products. A wide variety of mini portable lab jaw crusher for sale options are available to you, such as local service location, key selling points, and applicable industries.

China Laboratory Crusher manufacturers - Select 2020 high quality Laboratory Crusher products in best price from certified Chinese Mining Equipment manufacturers, Mining Machine suppliers, wholesalers and factory on Made-in-China.com, page 3

Crushing Line, Stone Crushing Line, Rock Crushing Line manufacturer / supplier in China, offering High Performance Crushing Line with Capacity 30-800 Tph, Zenith Pew760 Limestone Jaw Crusher with High Quality, Zenith Small Portable Rock Jaw Crusher with CE Approved and so on.

Stone Crusher Plant, Stone Crushers Plant, Stone Crusher Plants manufacturer / supplier in China, offering High Performance Stone Crusher Plant for Riverstone/Feldspar/Dolomite Crushing, Mobile Mini Jaw Crusher for Sale, Quartz/Riverstone /Cobbel Stone Production Line 50-500t/H and so on.

reliable impact crusher for stone production line Reliable operation aggregate stone crushing production line in stock. Stone production line is composed of feeder jaw crusher impact crusher or cone crusher vibrating screen and vertical shaft impact crusher ect Supported by the belt conveyor it is a a complete crushing plant for stone producing Various kinds of materials can be used for .

high efficiency 30 500tph cone crusher for sale. 2018 gravel stone jaw crusher and crushing production plant machine line for quarry and High capacity georgia stone crushing plant price for sale JBS bangladesh ballast stone crushing plant price from 30 years crusher company Get Price Sayaji Crusher Wholesale, Crushers Suppliers Hot China

China Laboratory Jaw Crusher manufacturers - Select 2021 high quality Laboratory Jaw Crusher products in best price from certified Chinese Crushing Machine manufacturers, Mining Crusher suppliers, wholesalers and factory on Made-in-China.com, page 3

jaw crushers - high quality and reliability from retsch

Retsch Jaw Crushers are used for the rapid, powerful crushing and pre-crushing of mediumhard, hard, brittle and tough materials. The variety of materials offered, their efficiency and safety make them ideal for sample preparation in laboratories and industrial plants.

Applications & Details Jaw crushers are always at the very front of the sample preparation chain, pre-crushing all hard and brittle materials. They are primarily used in laboratories and pilot plants under rough conditions but are also suitable for on-line quality control of raw materials. The jaw crushers are available in 8 different sizes: BB 50, BB 100, BB 200, BB 300 and the bigger models BB 250, BB 400, BB 500 and BB 600. Throughput and final fineness depend on the crusher type, selected gap width and breaking properties of the sample material. Feed sizes range from 40 mm to 350 mm, depending on the model. The main fields of application of jaw crushers are construction materials, mineralogy and metallurgy, ceramics and glass, materials research and environmental analysis. RETSCH Jaw Crushers are characterized by many unique details allowing for convenient and safe sample processing. Benefits at a glance (depending on model) High throughput, high degree of size reduction High final fineness (down to d90 <0.5 mm) Zero point adjustment for wear compensation Breaking jaws made of different materials No-rebound feed hopper Easy-to-clean crushing chamber Belleville spring washer provides overload protection Jaw Crusher technology RETSCH Jaw Crushers are robust and powerful forced-feed crushers. The feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction takes place in the wedgeshaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which then falls under gravity. As soon as the sample is smaller than the discharge gap width, it falls into a removable collector. The continuous gap width setting with scale resp. digital display ensure optimal size reduction in accordance with the set gap width value. Integral Belleville spring washer packages and a thermal overload protection switch protect the jaw crushers against overloading.

laboratory crushers

Manufacturer of standard and custom ultra-sanitary crushers for laboratory and pharmaceutical applications. Features include cantilevered design, clean-in-place capability, changeable cutting elements, access door for cleaning interior of cutting chamber and meticulously polished finish. Crushers also have precision aligned rotating drum with integral teeth which rotate through set of sizing combs. Crushers allow non-destructive crushing for reducing oversized particles to basic grain size. Options include screens, controls, stands and hoppers. Used and refurbished ultra-sanitary crushers are also available.

Manufacturer and distributor of dual roll, impact, hammermill, laboratory size cone, laboratory jaw and mini jaw crushers for the mineral, chemical and industrial applications. Available in steel, ceramic and tungsten carbide jaws. Features vary depending upon model, including overhead mounted motors, heavy duty fabricated steel frames, heat treated reversible jaws, cheek plates, flywheel, belt guards, V-belts, grooved pulleys, pans, portable support stands, feed hoppers with electrical safety interlocks and stainless steel trays. Consulting, repair, installation, training, shutdown, commissioning and engineering services are also provided. Made in the USA.

Manufacturer of standard & custom crushers for cement plant, chemical & laboratory applications. Types of crushers include fully enclosed crushers, heavy duty crushers with belt drives & heavy-duty high torque crushing machines. Crushers are available with different options such as packing/mechanical seals, gear reduction or motor drives, controls/controllers, hoppers, stands, mobile mounting equipment & feed or takeaway systems. Capabilities include design engineering, polishing, hardening, coating & testing.

Manufacturer of custom & standard glass & plastic laboratory vial crushers designed to separate vial contents during crushing to reduce disposal costs & facilitate content recovery. Also manufacturer of a slide destruction system that destroys microscope glass slides and obliterates all patient identification on the slides. Vials crushed measure 1/4 to 2 in. in diameter. Crushers feature stainless steel contact surfaces & frame, a mechanical interlock preventing access to shredder, 3 button control & built-in blower for direct exhaust of vapors or odors. Standard machines have an adjustable height of 73 to 83 in. & an overall depth of 28 in., overall length of 63 in. Options include shredder, internal wash system, explosion-proof electrical systems, automatic input conveyors, liquid waste discharge directly to sewer or pipe line, HEPA/charcoal vapor filtration & mobile platform.

Manufacturer of dust proof electric mortars, mills, crushers, grinders & pestles for synthetic resins & minerals in industrial & laboratory applications. Specifications of electric mortar grinders include up to 300 ml capacities & up to 10 microns particle reduction rate. Mortars with digital controls & mill loading feedback display options are suitable for grinding materials with up to 8.5 Mohs hardness. Mortars & pestles are available in various models with seven types of material construction options. Electric grinders & mills are also capable of grinding, mixing & homogenizing dry or wet samples simultaneously.

Manufacturer and turnkey systems integrator of laboratory crushers. Table top lab systems are available in 5 hp power rating. Capable of 50 lbs. batch testing. Features include portable and clamshell design, screw feeder, built-in cartridge filter, stainless steel cyclone, rotary valve, blower set with inlet and outlet silencer, and side mounted control panel. Used for batch testing and product development. Also a manufacturer of dry grinding machinery. Design, engineering, testing, grinding, training, refurbishing, field and consulting services are also offered. Capabilities include CNC machining, milling, fabrication, and short run and large volume productions. Industries served include chemical, pharmaceutical, food and mineral. 24/7 support services are available.

Distributor of size reduction equipment including laboratory crushers. Industries served include food, pharmaceutical, mining, glass, ceramic, agricultural, recycling, wood, animal feed and dry chemical. Custom crushers are also available.

Manufacturer of laboratory sample grinders & crushers. Open Door, disc type construction, capable of very fine work, producing products as fine as 100 mesh. Applications for ceramics, minerals & glass. Various grinding discs available.

Used Equipment Broker, Plant Liquidator, AMEA Certified Appraiser, Joint Ventures; Specializing In Chemical, Plastic, Rubber & Related Processing Machinery & Equipment. Agitators, Autoclaves, Blenders, Boilers, Hot Oil Heaters, Centrifuges, Compressors, Blowers, Classifiers, Dispersers, Dissolvers, Dryers, Evaporators, Extruders, Flakers, Filter Presses, Filter Pressure Leaf, Homogenizers, Heat Exchangers, Condensers Kettles, Laboratory Testing Equipment, Material Handling Equipment, Ball & Pebble Mills, Paint & Ink Mills, Pulverizers, Mixers, Ovens, Packaging Plastic Granulators, Hydraulic Presses, Pumps, Reactors, Screens, Tanks, Vacuum Pumps, Versators & Other Misc. Equipment

Laboratory mini cutters for coarse materials are industrial-grade heavy-duty rotary cutters mated to 15 horsepower drives, designed for low to moderate production rates. Effective at cutting hard, soft & fibrous materials into controlled particle sizes with minimal fines at high rates. Feature a patented helical rotor design with multiple cutter blades attached to a helical array of staggered holders called interconnected parallelograms to continuously shear oversize materials against twin, stationary bed knives.

Manufacturer and distributor of testing equipment for concrete, asphalt, soil and aggregate applications. Products include sieves, sieve shakers, testing screens, mills and grinders, sample splitters and rifflers, scales, balances, ovens, thermometers, mixers, reference books and other accessories. Paving, construction, laboratory, pharmaceutical and food service industries served.

Custom manufacturer of crushers including pulverizers for laboratory applications. Pulverizers are available in various models with specifications including 26 in. x 30 in. x 44 in. to 80 in. x 89 in. x 50 in. dimension, 0.11 cu. ft. to 2.5 cu. ft. hopper capacity, 7.8 sq. in. to 840 sq. in. screen area, 10 cfm to 750 cfm air flow, 21,000 ft./minute hammer tip speed, 3,450 rpm to 14,000 rpm maximum rotor speed, 5 in. to 24 in. rotor dia., 3/4 hp to 200 hp motor & 1/2 hp to 25 hp approximate idle load. Features include rotor assembly with swing or fixed hammers, cover for holding multi-deflector liner & retaining screen.

Manufacturer & distributor of crushers for laboratory applications. Products include hammer mills, disc mills such as single disc mills & double disc mills, pellet mills, double agitator mixer/pug mills & corn wet milling. Capabilities include size reduction jobs including grinding, shredding, & fluffing.

Distributor of grinders including crushers & pulverizers for laboratory applications. Types include disk, roller & form grinders. Various features include abrasive paper or film grinding media, mechanical digital micrometer with pre-set value, electronic measuring & control systems, internal frequency inverters, recirculating cooling systems with paper filtration, diamond & bornitride cutting surfaces, emergency manual stop & automatic shut off with opening of splash guard protection, overload & task completion.

Manufacturers of a full line of waste reduction machinery. Products include oil filter crushers, drum crushers, scrap metal balers & oil filter balers. Crushers handle filters ranging in size from automotive to locomotive.

Custom manufacturer of laboratory crushers including fine grinding & micronizing mills available in various models. Crushers are used in uniform size reduction, sieving, screening, deagglomeration, finishing, delumping, homogeneous dispersion & dry mixing of wet, dry, heat sensitive, sticky & fatty products.

Custom manufacturing of the laboratory roll crusher LRC 250 is used for the same products as the roll crushers of the 251 & 252 series. Since rolls of identical diameter are used (250 mm), the results achieved with the laboratory roll crusher can be readily transferred to production roll crushers. Two or more roll pairs can be readily simulated through repeated product passages at different machine settings.

Manufacturer, supplier, and systems integrator of machinery and solutions for quality control and sample preparation. Products include software control, milling, grinding, separating, stamping, crushing, pulverizing, pelletizing, fusion, and air tube systems and machinery, as well as sampling, splitting, and dosing products. Services include automation, engineering, installation, validation, maintenance, and consulting. Serves the metal, cement, mining and recycling industries.

X-Ray Spectrochemical Equipment & Supplies Including Sample Grinding Mills, Briquetting Presses, Disposable XRF Sample Cups, Thin-Film XRF Sample Supports, Tapered Compressible Aluminum Pellet Cups, Disposable Plastic, Ferro-Carbide, Agate & Stainless Steel Spectro Vials, XRF Fusions Fluxes, Sample Grinding & Briquette Forming X-Ray Mix Additives, Liquid Binder, Single & Multi-Element Spectrostandards, Organo-Metallic Salts & Non-Aqueous Standards; Sample Storage Boxes, Weighing Paper

Custom manufacturer of crushers including fruit, hammerhill, laboratory, secondary or primary reduction & swing hammer crushers. Applications include coarse grinding & chopping of dry material, size reduction of wet material, de-lumping of agglomerated wet or dry material, pulverizing, solid & liquid blending, granulating compacted material, processing slurries & liquids, processing & conditioning wet & dry materials, pureeing & emulsifying. Application testing is available to determine the best configuration for processing needs in order to achieve particle size requirements. Various models are available with capacities from 10 kg/hr up to 20 tons/hr. The bar rotor can be used at low speeds for gentle size reduction & calibration.

Manufacturer of scientific research equipment and supplies. Products include crystallization screens, optimization screens, crystallization reagents, plates, forceps, knives, crushers, probes, glass cutters, capillaries, mounts, goniometer head supplies, labels and pens.

Stocking distributor of crushers, grinders & pulverizers for laboratory applications. Jaw, roll, clay & shale & fire brick & hammermill crushers & pulverizers for abrasives, rock, ore & stone & swing hammer & disc pulverizers are also available.

Laboratory Equipment For The Preparation Of Solid Samples: Retsch Mills, Pulverizers, Homogenizers, & Crushers, Sample Dividers, Sieves, Sieve Shakers & Optical Particle Sizers, Dryers, Feeders, Cleaners

Distributor of mixing & dispersing blades, grinding & polishing medias, & equipment including grinding & mixing filtering, sieving & classifying, environmental, filling & pumping. Mixing & dispersing blades are available in a wide variety & materials include stainless steel, various hard coated polymers & other alloys. Decorative glass & beads. Types of grinding & polishing medias include polystyrene, polyamid, PMMA, polycarbonate, polyurethane, sand, soda lime glass, low alkali glass, flint pebbles, steatite, mullite, alumina toughened, satellites, cylinders, naturals & beeds, soda lime & low alkali glass, steel shots, wires, spheres, & beads. Various types of grinding & polishing medias are available for particle size reduction, de-agglomeration, & de-burring applications. Abrasion resistant parts can be custom made from materials including polymers, ceramics, & metals or combinations. Technical assistance is available for selection of products based on application.

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