lab jaw crusher
Laboratory jaw crusher is a kind of high-quality crushing equipment. Its purpose is to crush hard large particle materials into small particles of specified size under the action of mechanical force. The equipment has compact and reasonable structure, strong overall rigidity, low noise during operation and convenient adjustment of discharge force. The clearance of discharge port can be adjusted in real time and dynamically through the adjusting handle. The crushing chamber and feed hopper adopt fully sealed structure, with beautiful appearance and good crushing effect.
Application: widely used in metallurgy, mining, coal, coking, chemical industry, cement, construction, highway, refractory and ceramics.
Application materials: coal, coal gangue, coke, limestone, pyrite, phosphate rock, basalt, barite, celestite, calcium carbide, etc.
Equipment advantages: 1. Exquisite appearance. The appearance is new and upgraded. The products are outstanding in the industry. With plastic spraying appearance design, the products are more exquisite!
2. Energy conservation and environmental protection. Sealed design, can be equipped with dust removal interface, in line with environmental protection requirements, no dust pollution!
3. Loss reduction and noise reduction. Every detail of the product uses wire cutting and fine manufacturing of large-scale CNC grinding machine, which can run stably, reduce wear and reduce noise to 40 dB!
4. Fine crushing. Equipped with scale adjustment device, the fineness of the discharge outlet is adjusted by the adjustment device to ensure more uniform discharge and ensure the accuracy of sample particle size!
5. Safe to use. Equipped with short circuit, overload, leakage protection and other devices to realize micro fault tripping and safer use!
6. Tailored. The manufacturer has the conditions of independent research and development, production and customization, and can customize the required products according to environmental protection requirements, site requirements, color requirements and so on!
Working principle: the working mode of this series of crushers is curved extrusion type. Its working principle is: the motor drives the belt and pulley to move the moving jaw up and down through the eccentric shaft. When the moving jaw rises, the included angle between the elbow plate and the moving jaw becomes larger, so as to push the moving jaw plate close to the fixed jaw plate, and at the same time, the materials are crushed or chopped to achieve the purpose of crushing; When the movable jaw goes down, the included angle between the elbow plate and the movable jaw becomes smaller, and the movable jaw plate leaves the fixed jaw plate under the action of the pull rod and spring. At this time, the crushed materials are discharged from the lower opening of the crushing chamber. With the continuous rotation of the motor, the crusher jaw makes periodic movement to crush and discharge materials, so as to realize mass production.
转速Rotation speed (r/min)