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laboratory jaw crusher manufacturer

laboratory jaw crusher

laboratory jaw crusher

A jaw crusher robustly constructed single-toggle type with one fixed jaw plate and one moving jaw plate. Designed for the smaller laboratory, or use by prospectors. It is capable of quickly crushing materials up to 85% of the jaw opening (125 mm x 100 mm). It is robust and long wearing and made of parts and materials easily serviced in a remote area. Toggle adjustment is by means of jacking screw. The crusher is supplied as a free standing floor mounted unit with the motor to the rear of the main body.

A Laboratory Jaw Crusher engineered for pre-crushing of extremely hard up to brittle materials. The 4 x 5 911MPEJC100 Jaw Crusher is designed for batch and continuous crushing of middle hard, hard brittle and tough materials for the following fine grinding.

The Model 100 mm X 130 mm 911MPE-JC100 Jaw Crusher is used by laboratories and processing companies to crush solid materials such as rocks or soil and ores. The material to be processed falls into the crushing chamber of the 911MPE-JC100 Crusher via a guide chute and is crushed by crushing action of a static and a dynamic jaw plate until it passes the preselected gap of the crusher. The stepless gap setting can be adjusted via a hand wheel and a mm scale from 0 mm to 25 mm (contact of the jaw plates). This adjustment setting enables the operator to also perform a zero point calibration setting to adjust the crusher.

No other Laboratory Jaw Crusher is easier to clean than the 911MPE-JC100Jaw Crusher. When the crushing process is finished the infeed hopper can be taken off in a second and the front door opened. Due to these points the crushing chamber is fully accessible for quick and easy cleaning in order to perform a fast and systematic cleaning of the grinding tools.

The required gap setting can be comfortably and reproducibly adjusted by rotating the handwheel. The gap setting can therefore steplessly pre- chosen according to a scale prior to start the crushing process.

This crusher, which lies within the family of jaw crushers. It is a floor-standing instrument as we can see, mounted on a very sturdy mounting frame. The 911MPE-JC100 can accept pieces of material in the top feed hopper with a maximum of 120*90 mm and reduce them in size to less than 2mm often in a single pass. This is a very wide reduction ratio commonly used in heavy industry applications. Jaw crushers such as the 911MPE-JC100 model are used for the preparation of hard, medium-hard, brittle, and tough materials. Common examples of application areas would include the preparation of construction materials, rocks, cement, metallurgy, and many more. Supplied with the instrument is a 10-liter collecting receptacle to collect the crushed material, it is positioned ergonomically at a convenient working height. A further optional accessory is a second collecting receptacle for continuous processing. The sample material is crushed between the fixed and the moving break in the jaws, after the crushing has taken place it is important to clean the jaws thoroughly to prevent any cross-contamination of the samples. The instrument is fully safety interlocked, you can simply remove the collecting receptacle and the front door is opened as it is hinged then we have complete access to the crushing chamber and the jaws for cleaning purposes which is very convenient. On the rear of the instrument, we see a standard size dust extraction port that will be compatible for use with most dust extraction systems. Also available is an adapter if the client wishes to use an industrial vacuum cleaner. This instrument is designed with convenience in mind therefore with the use of a standard single Allen key we can remove the Allen screw and simply lift and remove the feed hopper for cleaning purposes. Operation of the instrument couldnt be easier; we simply depress the start button. Importantly the gap between the fixed and moving jaws is steplessly adjustable; this can be done using the scale from the range of 0-30mm. I trust that you found the overview of the 911MPE-JC100 to be very useful.

A new 20-page Specification Manual describing the complete line of Jaw Crushers is now available. Jaw Crushers are available in 21 different sizes and capacities from the 2 x 3 Laboratory unit to the large, split-frame 40 x 48 type J giant, as well as in various portable and semi-portable crushing plants. In addition to dimensions, weights, power requirements, material specifications, and capacities for all Jaw Crushers, this manual illustrates in cut-away style the bearing design.

Jaw Crushers are of all anti-friction bearing design. The side bearing of the larger type H Crushers have the anti-friction side bearing housed in a self-aligning ball-and-socket type carrier. This makes it possible to remove the main shaft without ever exposing the bearings to dust or dirt.

Rock Crushers are used to obviously, crush big rocks into little rocks. Since we are small-scale process experts, we offer mini, small to not so small rock crushers categorized as the jaw, cone, hammer, and roll. Most are small enough to use in a home-style laboratory or any full commercial-industrial laboratory, while the largest unit equipment adequately processes all your needs for small-scale mining equipment.

For the crusher to correctly perform its role in the processing cycle with maximum efficiency and economy it must be matched to the final task. Determining factors in crusher selection can be broken down into four categories: material to be crushed; feed size; product size; and expected capacity. The right crusher should also have the lowest power requirements per ton of finished product, and operate with minimum maintenance and downtime. There are a variety of crushers to meet the needs of todays industrial requirements. Exactly how is a determination made on the proper crusher? Usually, extensive study and evaluation of the above facts concerning material, feed size, feed rate, capital cost requirement, etc. will be an essential guideline. Next to be considered is the actual mechanical method of crushing to be used.

It is our approach that determines 911MPE products to be reliable and superior and makes our jaw crushers ideal for coarse and initial size reduction of hard to brittle samples. The reliability of the 911MPE jaw crushers is based on their extremely robust design. Thousands of installed crushers all over the world within the last decades demonstrate the trust of many customers. Their superiority is represented by two decisive competitive advantages, the large number of technical highlights as well as the unrivaled selection of crushers and breaking jaws that are developed to suit the requirements for different feed sizes, materials, and applications. 911MPE jaw crushers are available in four different models starting from the benchtop model and ranging up to the strongest floor model. Our machines belong to the family of single toggle jaw crushers; a high final fineness and excellent crushing ratio demonstrate their great efficiency. The main fields of application include construction materials, mineralogy, and metallurgy, ceramics and glass materials as well as research and environmental analysis.

Jaw crushers are particularly suitable for the preparation of rocks, minerals, ores, glass, ceramics, slags, synthetic resins, and many hard brittle substances. Depending on the model samples of up to 150mm in feed size can be ground to a final fineness of down to less than 0.5mm. For a further introduction of our range of jaw crushers, we are going to focus on the widely established JC100 which is the core product of our floor models and suitable for many major applications. After starting the machine the gap width is set by using an analog scale it ensures optimal size reduction in accordance with the desired material fineness. The sample can then be filled into the no rebound hopper and enters the crushing chamber, size reduction takes place in the wedged shape area between the fixed crushing arm and the one moved by an eccentric drive shaft. The movable jaw is driven by a heavy-duty brake motor via v-belts; the largest belt pulley also acts as a flywheel to ensure uniform and smooth operation. The elliptical motion crushes the sample successively as soon as the sample is smaller than the gap width, it falls into a removable, easy to clean, stainless steel collector. By using state-of-the-art modulation methods during the design process of our crushers we ensure to archive the best performances. Due to the optimized eccentric movement and the special geometry of the grinding chamber, the 911MPE JC100 achieves a much higher fineness than traditional jaw crushers.

The grinding chamber is dust-protected using a commercially available vacuum cleaner; additional dust extraction can be achieved without affecting the result. Depending on the material in the throughput sooner or later even high-quality breaking jaws will start to show signs of wear, this means that the set crushing gap will increase with time. In order to still be able to obtain reproduce-able crushing results, this wear must be compensated with traditional jaw crushers whose gap width can only be set in fixed steps and accurate compensation for wear is not possible. 911MPE jaw crushers can be continuously adjusted and therefore the wear of breaking jaws can be compensated precisely. We provide user convenience combined with maximum safety. Compared to traditional jaw crushers the crushing chamber is accessible via quick release clamps, this enables easy cleaning and exchanging of the breaking jaws. An important safety aspect is provided by a switch that interacts with a brake motor to ensure immediate stops if the unit is opened during operation. A further safety feature is that the hopper is equipped with sample rebound protection which also ensures that the crushing chamber cant be accessed by hand; a disc spring unit and thermal overload protection prevent abuse of the system. Like all 911MPE machines, the JC100 is designed to be in full compliance with the highest safety regulations. 911MPE jaw crushers run smoothly and are surprisingly quiet, due to their robust design they are not only applicable for batch-wise operation but also particularly suitable for continuous size reduction in online operation.

Optional kits for the central lubrication of the lower movable crushing arm are available as well. This is particularly advantageous if the jaw crushers are to be used continuously or if they are installed in a cabinet in such a way that the lubrication points are difficult to access. Because of their solid design they are virtually maintenance-free and perform their size reduction duties over a long lifetime. Our floor-based crushers as presented so far are complemented by the benchtop alternative which has been specifically designed for sample preparation of small laboratory quantities. The space-saving dust-type instrument fits on any lab bench. Small amounts of samples with feed sizes of up to 35mm are crushed gently and without any sample loss. Breaking Jaws for the entire jaw crusher range providing excellent surface quality for the highest demands. Jaws and side plates are available in various materials such as manganese steel which is made from precision casting, tungsten carbide, stainless steel, heavy metal free steel, and zirconium oxide. Thus versatile applications can be fulfilled without cross contaminations. 911MPE crushers are the ideal choice when the rapid and gentle size reduction of hard and brittle materials is to be accomplished. Due to the optimized movement the favorable geometry of the grinding chamber and the wide variety of grinding materials, excellent grinding results are achieved which looks after all requirements. The reliability and superiority of our products make 911MPE the leader in crushing and pre-crushing for sample preparation. Thousands of installed units all around the world demonstrate the trust of many customers.

Please look at the pictures of the bearings at the top of the machine. As you can see they are on the outside of the crushing chamber. The bearings at the bottom of the movable plate are made from brass. The bearings are not the standard ball bearings as on the top of the machine, but tubes made from brass. The picture on the attached file shows the brass tubes. The lubrication of this bearing is very important and can be done by a lubrication cartridge.

The cartridge will be activated using a chemical switch. The switch will press the greasing out of the cartridge and can be set on a certain empty time from 1 to 12 months. When the greasing level in the bearing is good, the dust will be pressed out preventing the bearing from locking/breaking. Picture attached from the position the cartridge will be placed as well as the connections inside at the messing bearing.

Easy access door for maintenance and cleaning. When the operator spends a few minutes after each run or after each day cleaning the machine the lifetime will expand dramatically. Because our machine is not closed and therefore easily accessible cleaning and maintenance can be done properly.

The gap settings a stepless. Operators only need to untighten one wheel on the side and set the gap using the other two wheels. When the jaw plates wear, the scale on the side of the machine can be adjusted in order to receive the new 0-point.

The 4 x 5 is a Laboratory Rock Crusher engineered for rapid reduction of hard and brittle materials. The 911MPCJC200DJaw Crusher is designed for batch-wise and continuous pre-crushing of middle hard, hard brittle, and tough materials for the following fine grinding.

The Model 911MPCJC200D Jaw Crusher is used by laboratories and processing companies to crush solid materials such as rocks or soil and ores. The material to be processed falls into the crushing chamber of the 911MPCJC200D Crusher via a guide chute and is crushed by the crushing action of a static and dynamic jaw plate until it passes the preselected gap of the crusher. The stepless gap setting can be adjusted via a hand wheel and a mm scale from 0 mm to 25 mm (contact of the jaw plates). This adjustment setting enables the operator as well to perform a zero point calibration setting to adjust the crusher.

A well-proven single toggle, high reduction rock crushers. The crushing capacity and the end-fineness of the sample material depend on the type of crusher and on the breaking characteristics of the sample material. Designed for laboratory applications and for operating environments and accepts:

Easy cleaning and operation No other Jaw Crusher is easier to clean than the 911MPCJC200 Jaw Crusher. When the crushing process is finished the infeed hopper can be taken off in a second and the front door can be opened. Due to these points, the crushing chamber is fully accessible for quick and easy cleaning in order to perform a fast and systematic cleaning of the grinding tools.

In these crushers one jaw is fixed and the other is swung back and forth, through a very small arc, by means of an eccentric shaft, revolved by either the hand wheel or the pulley. The shaft in revolving raises and lowers a rod which is connected by toggles with the movable jaw. These crushers can be procured in sizes ranging from laboratory size up.

The Case Laboratory Crusher (patented in 1903), Fig. 69, was especially designed to meet the demand for a low priced, strong, laboratory crusher. It can be driven by either hand or power, and will crush from 100 to 200 lbs. of ore per hour, depending, of course, on the hardness of the ore. The jaw opening is 2 by 3 inches and it can be adjusted quickly from a fineness of inch to 20 mesh. The feed is regular, and it is not inclined to cake on soft material. Messrs. E. H. Sargent & Co., Chicago, handle this crusher which they sell at $30.00, hand driven, and $32.00, fixed for power.

Figure 70 shows the Calkins Advance Ore Crusher, manufactured by The Calkins Company, Denver, Colo. One of the features of this crusher is the ease with which it can be cleaned. This is done by swinging up the front jaw of the crusher exposing the sides and face of the vibratory jaw and giving access to all parts of the machine to which material being crushed may adhere. The adjustment to coarse or fine crushing is made at the front end of the crusher. This machine is made in two sizes; the smallest has a jaw opening 2 x 3 inches, weighs 170 pounds, and is listed at $30.00 net; the larger size has a jaw opening 3 x 4 inches, weighs 280 pounds and is listed at $60.00 net.

which may be adjusted to crush fine or coarse. This crusher is also very easily cleaned, as, after lifting a pin, the front jaw may be swung out on a vertical hinge exposing both crushing plates and allowing them to be quickly and thoroughly cleaned with a brush. This crusher is very compactly and strongly built.

Where very large quantities of ore have to be crushed a Gates gyratory crusher will be found most useful. These are made by the Allis-Chalmers Co., Milwaukee, Wis., in a variety of sizes and types. The smallest size will crush 500 lbs. of material of average hardness per hour, to a fineness of inch or 250 lbs. to 1/8 inch.

laboratory crushers, pulverizers, grinders | laval lab

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 crushers

laboratory crushers

Laboratory Crushers are available with four sizes of jaw openings and various capacities to suit the needs of batch laboratories and all continuous laboratory test plants and pilot test plants. Various construction features on the three types of Laboratory Jaw Crushers ensure their ruggedness and durability for constant usage over long periods of time. All units have main frame cast in one piece and reversible jaw plates cast of manganese steel. The smaller size crushers are furnished for belt drive or motor drive and with either of these drives provision is made for hand operation if desired. The larger units are available for power drive only with belt or motor. Let us makerecommendations for type and size crusher for your batchlaboratory or continuous or pilottest plant.

The (Type I) Laboratory Forced Feed Jaw Crusher is furnished in two sizes. The 5x 6 size is excellent for crushing in ore testing laboratories and continuous test plants. The 2x 3 size is ideal for assay or batch testing laboratories for such uses as sample crushing.

This crusher is the high capacity, forced feed type with a one piece cast alloy iron frame.The eccentric bumper is special nickel cast iron and mounted on two tapered roller bearings which are sealed to exclude dirt. The eccentric shaft is machined from chrome nickel. The bearings are equipped with alloy bronze cast insets. All bearings are fitted with Klean seal fittings. Jaw plates and cheek plates are reversible and are of manganese steel. The safety toggles on these units may be either long or short, the length depending on the size product desired. Both sizes of crushers are available for motor drive using V-V or flat belt drive and the 2x 3 size may be furnished for hand or belt drive. Cast steel frames can be supplied.

The 2X 3 (Type I) Laboratory Forced Feed Jaw Crusher is available incorporated into a crusher-pulverizer unit on a common base with a single driving motor. The pulverizer unit is the McCool Laboratory Pulverizer which is of the disk type, designed for grinding virtually any material, and for pulverizing to any mesh in one operation. This crusher-pulverizer unit is compact, efficient, and portable and ideal for use in laboratories.

The (Type II) Laboratory Forced Feed Jaw Crusher is available in only one size, 5x 6. This crusher issimilar to the Type I crusher but with frame and bumper made of cast steel. This construction adds considerable strength to the shock resisting parts of the crusher. The bearings are all of special design; they are bronze and will stand continuous service, such as continuous test and pilot test plants require, without danger of failure. The jaw and cheek plates are manganese steel and are completely reversible, thus adding to their wearing life. The jaw opening is controlled by the position of an adjustable wedge block. The crusher is usually driven by V-V but can be arranged for V-flat and flat belt drive.

The 3x 2 (No. 1) Laboratory Jaw Crusher will reduce hard rock from 2 inch to inch and finer at a rate of from 50 to 150 pounds per hour. This unit can be quickly and thoroughly cleaned as a safeguard against salting succeeding crushing, and provides an excellent means of reducing small quantities of ore samples quickly and efficiently, using either hand or power drive. Power driven unit is equipped with two V-belts.

The frame of this crusher is a one piece casting, fixed jaw plates are manganese steel, and movable jaw is alloy steel. Jaw plates are bolted so they may be reversed, thusdoubling their operating life, and the movable jaw is pivotedto give a forward and downward motion, greatly increasing capacity on wet, sticky ores. Toggle pin has been eliminated by a new design pitman-toggle movement. Any wear that occurs in the toggle assembly is taken up by a large coil spring. Fineness of the crushed product is controlled byreplaceable shims. Lubrication is by grease cups as standardbut Alemite fittings may be supplied.

The 4X 3 (No. 2) Laboratory Jaw Crusher is similar to the No. 1 unit but is larger and provides greatercapacity with increased strength for heavier work. Thisunit is available for power drive only and for belt drive is equipped with tight and loose pulley in addition to a heavy balance wheel. This larger unit will crush approximately 360 pounds of quartz per hour to 4 mesh. Frame is cast with heavy lugs in back for mounting electric motor. New motor support on individual motor driven units is designed to use part of the weight of the motor to maintain uniform tension on the V-belts. Three V-belts are provided on this unit for motor drive.

CRUSHER, Ore, Braun, SimplexA cast iron crusher of rigid construction.Among its important features are the ease with which it may be opened for cleaning, and thesimplicity of adjustment.One blow of a hammer loosens the wedge holding the non-vibrating jaw in place, allowing this jawto be lifted out, thereby giving sufficient access for cleaning.

The fineness of the product obtained is regulated by increasing or decreasing the size of thedischarge or lower opening of the jaws; this can be accomplished by a few turns of two regulatingscrews, which have hand wheels, obviating the necessity for use of wrench or other tools. The BraunSimplex crusher is made in one style only, for both hand and power operation. The flywheel has a handleattached for hand operation. The power pulley is 16 inches in diameter, with a 2inch face, andrequires H.P. The jaw is 63 inches, and the opening is 23 inches.

Practically of all steel construction, the frame plates being made ofsteel and all other essential parts subjected to strain being similarly made of steel. The ChipmunkCrusher has a jaw movement that insures a large capacity and impels the discharge, making itadaptable for crushing both hard and soft materials.

The vibratory jaw is mounted upon an eccentric at its upper end and rests against a toggle at its lower end.The eccentric imparts a circular or gyratory movement to the upper end, while the toggle compels the lower end to describe anarc of a small circle. This movement is both forward and downward and impels the discharge.

An adjusting screw passes through the front spacer casting and fits into the recess in the adjusting block.This block engages with a service block, which presses against the stationary jaw. This device allows close adjustment, isstrongly constructed and easily manipulated.

The Chipmunk Jaw Crushers have the greatest capacity (size of jaws considered) of any crushing device. The type VC can beoperated by either hand or power. It will reduce rock from about 214 inches down to 14 inch and smaller at a rate of 400pounds per hour. The type WC is intended for power operation, and will crush rock at a rate of 1500 pounds per hour.

The equipment illustrated above includes the Braun Chipmunk Crusher and the Braun Type UA Pulverizer, bothdirectly connected with V Belt drive to a single ball bearing enclosed type electric motor mounted on a special slidingbase with adjustments for belt tightening.The bench top is three feet deep and four feet long:

In the (Cone and Ring Typeand buck types) Laboratory Crusher the crushing of quartz from inch or inch to 20 mesh can be accomplished at the rate of 4 pounds per minute. For many years it has been standard equipment in samplers, mills and large mines where continuous or intermittent dry grinding is done.

The ore is ground between a revolving cone and a bell-shaped hopper, leaving the machine through double discharge openings. Size of product is controlled by a conveniently located handwheel. Drive is by a gear and pinion, supplied with tight and loose 18x 6 pulleys for flat belt drive, to operate about 150 R.P.M. on drive shaft. Grooved tight pulley and V-belt drive with 5 H.P. motor is also available.

(Type C) Laboratory Crushing Rolls are usually used as a secondary crusher, handling products from jaw crushers or gyratory mills and for making products for pulverizers. For certain special applications they are used as a continuous grinding unit.

The main frame and stationary roll journal boxes arecast as one piece, thereby assuring rigidity and greatest possible strength to withstand severe shocks. The roll spacing may be changed quickly and easily while rolls are in operation by means of a handwheel to control product size. Heavy compression springs protect the shells and bearings from excessive loads and shocks.

The roll shells are constructed of forged steel, and for rolls smaller than 12 diameter the rolls and shafts are constructed as a replaceable unit. In the 12 diameter size,replaceable roll shells are provided. Roll faces are groundsmooth and true for efficient fine grinding.

Various drives are available. The unit drive, with one motor and one set of double V-belts mounted with crushing rolls on a common base of welded steel, is ideal for normal laboratory crushing operations.

The (Type M) Laboratory Crushing Rolls embody the latest improvements and are constructed as a self-contained unit with proper provisions for adjustment and lubrication, and are completely housed and protected from dust.

The main frame is cast in one piece and of the best grade of gray iron. The stationary roll journal box is cast in the frame and movable roll is mounted on a sliding saddle of especially heavy design which slides on a machined surface. All bearings are outside of the housing. The shaftis of forged steel of sufficient diameter to withstand severe strainsand shocks without deflection.

All roll shells are made of heavy selected rolled steel to provide highest wearing qualities. Roll shells are bored to a straight taper corresponding to the taper of the cast iron hub and are held in place by shrinkage and reinforced by heavy lug bolts. The roll hub is securely keyed to the shaft by a full hub length key.

The movable roll is held in position by two double helical springs which are housed in main frame casting. The springs are held at any desired tension by lock nuts and the machine may be dismantled without changing adjustment of the springs.

Various drives are available. The unit drive with one motor and one set of double V-belts mounted with crushing rolls on a common base of welded steel is ideal for normal laboratory crushing operation.Let us make recommendations for your laboratory unit.

laboratory jaw crusher - lab jaw crusher latest price, manufacturers & suppliers

laboratory jaw crusher - lab jaw crusher latest price, manufacturers & suppliers

Byraveshwara Industrial Estate, Bengaluru 32/33, Extended Sai Baba Layout, 40 Feet Road, Near Anupama School Andrahalli Main Road, Peenya, 2nd Stage, Byraveshwara Industrial Estate, Bengaluru - 560091, Dist. Bengaluru, Karnataka

laboratory jaw crusher - laboratory jaw crusher manufacturer,supplier,exporter, india

laboratory jaw crusher - laboratory jaw crusher manufacturer,supplier,exporter, india

With a vision to be a pioneer in our domain, we are becoming as one of the leading manufacturers and exporters of Laboratory Jaw Crusher. It is designed having a simple structure including an infeed hopper, manganese blades, and crushed item collector. This machine is utilized for fine grinding of hard and brittle materials to get uniform size particles. It is required in mineral processing industries and laboratories for crushing ores, soil, & rocks. Laboratory Jaw Crusher allows the user to adjust particle size with help of provided hand wheel.

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