Performance of Jaw Crushers
Jaw crushers machine are mainly used for medium-grained ore and bulk material crushing, crushing compression strength is not greater than the 320Mpa the crude materials. There are two kinds of this crusher machine: sub-broken jaw crushers and thin broken jaw crushers kinds.
Hubei rock breaking machine products, complete specifications, feed particle size of 125mm ~ 750mm, is the first choice for primary crushing equipment widely used in mining, metallurgy, building materials, road, railway, water conservancy and chemical industry and other industries.
performance of jaw crushers
Main rack structure of Jaw crusher machine, eccentric shaft, pulley, flywheel, moving jaw, side guard plate, toggle plate, back seat of the bracket, adjust gap screw, reset spring, fixed jaw plate and activities of jaw and other composition, which bracket also play a role in insurance.
Jaw crusher broken song moving extrusion type, motor-driven belt and pulley, through the eccentric shaft so that the moving jaw up and down movement when moving jaw increases the toggle plate and moving the angle E between the larger, thus promoting the fixed jaw close to the fixed jaw plate, material to be extruded at the same time, rub, grind multiple broken; when moving jaw downstream angle between toggle plate and moving jaw, move the jaw in the lever action of the spring to leave the fixed jaw board at this time has been broken material discharged from the crushing chamber under the mouth, continuous rotation with the motor broken motor Hubei periodic crushing and nesting to achieve mass production.
In the process of the huge stones broken into small stones, the first crusher is often referred to as the main crusher. Jaw crusher feed material from the top of the entrance into the crushing chamber containing the jaw teeth. Hubei tooth material top to the wall with great force, will be broken into smaller stones. Support the movement of the jaw teeth is an eccentric axis, this axis runs through the body architecture. Eccentric exercise is usually fixed at both ends of the shaft flywheel. Flywheel and eccentric support bearings are often used spherical roller bearings, bearing the working environment is extremely harsh. Bearings must withstand large impact loads, abrasive sewage and high temperature.
Performance of Jaw Crushers:
Comparing with other crushers, jaw crushers have a good performance, since performance characteristics are as follows:
1, A crushing chamber depth and no dead zone, improve the capacity and output of the feed;
2, Its broken than large, uniform particle size;
3, Gasket type discharge opening adjustment device, reliable and convenient adjustment range and increase the flexibility of the device;
4, Lubrication - Safe, reliable, easy to replace parts, maintenance workload;
5, Jaw structure of the rock crushing machine is simple, reliable, low operating costs.
6, The rock crusher equipment, energy saving: 15% of the stand-alone energy-saving 30% - saving more than double;
7, Nesting population adjustment range to meet the requirements of different users;
8, Low noise, less dust.