iron ore crusher pulverizers laboratory use

laboratory sample pulverizers

laboratory sample pulverizers

The use of a laboratory pulverizer is a must before sending any soil or test sample for XRF, titration, ICP or other assay method; you need to pulverize or fine grind a dry representative portion of the rock sample using what is commonly called in the laboratory language of sample preparation a laboratory pulverizer. Any of these term are part of the jargon to describe the pulverizing machine used to bring the particle size of your test sample down to low microns. Finer is better, and under 270 mesh (53 um) is generally fine enough. The basic parts of this vibratory type sample pulverising machine are: steel grinding bowl, ring and puck. The ring and puck rotates inside the approximately 8 diameter cage at a speed around 400 RPM or fast enough to crush and pulverize rocks of up to down to 400 mesh.

These ring grinders also come in single or multiple stations or bowls. The most common being 1 bowl but as production or sample contamination reduction might require I saw as much a 7 bowls on one machine. The size/capacity of the bowl and its ring & puck also varies depending on how much you want to grind and pulveriser at the same time.

The D. F. C. Laboratory Pulverizer is an excellent unit for reducing primary laboratory crusher or roll products to a fineness up to 120 mesh in preparation for treatment tests. This pulverizer is ideal for ore dressing, assay, chemical and industrial laboratories.

The capacities of this unit will vary with different materials and conditions, but a medium quartz ore can be reduced from mesh to 100 mesh at the rate of 1.4 pounds per minute. The degree of fineness of product obtained can be easily adjusted by turning a handwheel at the rear of the machine. A lock nut holds adjustments made, thus assuring a uniform product size. Easy and thorough cleaning is permitted by a hinged cover which drops back, exposing the grinding chamber which is lined with baked enamel for additional certainty in cleaning to prevent salting of samples.

Design of the D. F. C. Laboratory Pulverizer combines simplicity with the proven advantages of planetary motion which eliminates all possibility of grooving the rotating discs. This unit is driven directly without the use of a gear train. All bearings and gears run in a bath of oil.

Drive may be by tight and loose pulleys for flat belt or a motor may be mounted on the pulverizer frame and equipped with an enclosed V-belt drive. Correct belt tension is secured by raising or lowering the motor base with an adjusting bolt and nut.

The McCool Laboratory Pulverizer is an economical, simple, durable, and amazingly rapid and efficient disc type grinder. It is designed for grinding virtually any material and will produce a fine mesh sample in one operation. This unitis particularly adapted for use by assay offices and metallurgical, chemical, and industrial laboratories.

This pulverizer is the only self-contained laboratory grinder which has both a vertical and a horizontal planetary movement. Thus the rotating disc always has the proper angular curvature with relation to the stationary disc. This feature is particularly desirable due to the greatly lengthened life of wearing parts and the unusual uniformity of the final product.

The revolving disc is attached by a ball-and-socket joint with spring tension. This enables the disc to automatically align itself with the stationary disc. The constant contact of the two discs tends to perfect the crushing efficiency as evidenced by uniformity of product and high capacity of this pulverizing unit.

The main shaft is hollow. Located eccentrically within it is the disc driving shaft which, through the range of gearing, has a much greater speed than the pulley speed. The resultant high speed of the rotary disc accounts in a large measure for the exceptional capacity and fineness of product of the McCool Laboratory Pulverizer.

A self-locking device holds the hinged grinding chamber in place and affords easy and quick access to the chamber for removing ground samples and cleaning. The adjustment of the grinding discs to each other is automatic and positive and various settings can be made while the machine is in operation.

The McCool Laboratory Pulverizer is available incorporated into a crusher-pulverizer unit on a common base with a single driving motor, as shown at left. The crusher unit is the 2 x 3 (Type I) Forced Feed Laboratory Jaw Crusher, which is of the high capacity type with a one-piece cast alloy iron frame and reversible manganese steel jaw and cheek plates. This crusher-pulverizer unit is a compact, efficient, portable combination, ideal for use in any laboratory.

The McCool Laboratory Pulverizer (Gearless Type), as illustrated at left, has been designed to give 1/3 more capacity with 1/3 less horsepower consumption than the previous models. It is an ideal unit for grinding virtually any material and for pulverizing to any mesh in one easy operation.

Although using the time proved gyratory motion of the original McCool, this unit has been designed to eliminate all gears and oil leakage. By the elimination of all unnecessary parts it is made quiet, smooth running, and practically vibrationless and for this reason requires only 1/3 the H.P. of the previous models. It is a self-contained unit with a micrometer adjustment near the grinding chamber lock and handy to the operator for changing the size of the product. The motor, the shaft assembly and the housing move together as a sealed unit in dovetail slides toward the grinding chamber to compensate for disc wear. With this method the shaft is not drawn in or out of its bearings and exposure to dust and wear is avoided. The 9 diameter discs rotate at 800 R.P.M. and at the same time travel around their own axis at 200 R.P.M. inside an eccentric outer sleeve.

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 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.

small pulverizer | laboratory pulverizer - jxsc machine

small pulverizer | laboratory pulverizer - jxsc machine

Introduction: Small Pulverizer is a small lab grinding machine for grinding the ore/material samples into powder, which has been widely used in the laboratory of the geology, mining, metallurgy, coal, power, chemistry and building industries, for the none pollution sample testing.lab sample pulverizer gets an automatic dust proof and a pot anti-loose device, which provides the machine advantages of low noise, no dust, and easy operation. Features: Lab pulverizer adapts high frequency vibrating grinding method to make the power fine and event, no need screening and shrinking, prevent sample mixing. At the same time, this lab sample pulverizer/ small powder pulverizer gets a simple structure, small volume, no need to install, and adjusting. Laboratory coal pulverizer could be used in any location, crusher pulverizer is one of the best sample pulverizers for laboratory use. Types of pulverizer: laboratory disk pulverizer, ring and puck laboratory pulverizer, portable pulverizer, impact pulverizer machine. We provide pulverizer design, best mining equipment includes Crushing and Grinding, Gravity Beneficiation, Magnetic Separation, Flotation-Electrostatic, Gold Ore Processing Plant, feed equipment, classification sieving, washing equipment, dewatering drying, laboratory equipment. The bowl can be made of Tungsten carbide/ High manganese steel/ Corindon, the widely used material is high manganese steel. the bowls quantity can be from 1 pcs to 7 pcs, each bowl grinding capacity can be from 100g to 1000g. we have many models for your choice.

Working principle of Laboratory PulverizerThis lab pulverizer equipment mainly has the Shell, the base, the shock absorption part, the power part, the grinding part, the compaction part. Through the action of eccentric hammer mounted on the shaft end of the electric machine, the rotation of the motor is transformed into the high-frequency vibration of the crusher supported on six springs. The crushing ring and the broken block in the crushing tank were crushed into the sample at high speed to achieve the purpose of comminution.

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