【Description of laboratory jaw crusher/ small jaw crusher】:
Small Jaw Crusher is a new generation of industrial crusher with easy open of dynamic and static jaws, convenient clean-up and no blending of samples. Jaw crusher machine is capable of fine and medium crushing a variety of ores and materials with the compressive strength of 24kg/cm2 and below.
Laboratory jaw crusher is mainly used for laboratory, fine crusher for raw materials, such as coal, gangue, coke, limestone, pyrite and so on. Jaw rock crusher crushing mode is a curved extrusion type. The maximum size of the broken material shall be less than 10-60 mm of the size of the machine model port. The compressive strength of the broken material does not exceed 100mpa. With jaw plate white iron, high manganese steel, wear-resistant alloy several, price gap, can crush different hardness of materials. Jaw crusher has the advantages of reasonable design, simple structure, few parts, convenient maintenance, and simple operation. No dust leakage, stable performance, low noise, improved the working environment and conditions of sample preparation, is the ideal equipment for the upgrading of laboratory sample making equipment. jaw rock crusher is widely used in electric power, metallurgy, chemical industry, geology, and other industries. lab jaw crushercan also be used in the small mining plant, coal, iron, gold processing equipment.
JXSC manufacture types of jaw crusher, include single toggle jaw crusher， double toggle jaw crusher， mobile jaw crusher, besides, jaw crusher design is available, different jaw crusher sizes for tasks. What’s more, we supply laboratory grinding mill， laboratory crusher. contact us to get list of mining equipment and price.
【Working principle of Lab Jaw Crusher】
Main jaw crusher parts are: Machine body, Moving jaw, Eccentric shaft, Jaw Plate, Flywheel, Belt pulley, Moving part, Motor, Feed hopper and Receiving hopper.
The Electric Motor drives the belt and the pulley through the eccentric shaft to move the movable jaw up and down. When the movable jaw rises, the angle between the elbow plate and the movable jaw increases, thus pushing the jaw plate toward the fixed jaw plate The angle between the toggle plate and the movable jaw becomes smaller when the movable jaw goes down, and the movable jaw plate leaves the fixed jaw plate under the action of the pull rod and the spring. With the continuous rotation of the motor, the movable jaw of the crusher is used for periodic crushing and discharging of materials, thus realizing mass production.
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