Release time: 17:24, November 11, 2020 Publisher: Dongmeng Road & Bridge Machinery Co., Ltd.
How to compare the quality of jaw crusher and what is the daily output
Jaw plate is one of the main parts of jaw crusher. The service life of jaw is directly related to the working efficiency and production cost of the equipment. Moreover, the crushing force of the jaw is required. The following are three common plate problems of jaw crusher.
1. Jaw crusher and machine external contact instability: the new frame must be fastened, and the equipment must be stable with the appearance of the machine. A layer of plastic material can be placed between the seesaw and the outside of the machine.
2. The properties of crushing materials have changed, but the jaw crusher has not been adjusted in time: each batch of materials entering the crusher should be sampled. Once the nature of the material changes greatly, the crusher must be replaced in time. The parameters should match with the input material; the slab with high hardness, wear resistance and high resistance should be selected.
3. The eccentric shaft speed of jaw crusher is too fast, the broken material can not be removed, resulting in crushing cavity blockage and jaw wear. Worn jaws can be surface modified.
Jaw crusher is a kind of crushing equipment widely used in mining, metallurgy and construction. The jaw crusher was one of the most important construction machinery at that time. It had eccentric shaft, large belt pulley, frame, flywheel, reset tension spring, elbow plate, fixed jaw plate and movable jaw plate. Among them, the elbow plate was the insurance of jaw crusher, and the primary function of the crusher was to change large particles into smaller particles by external force, Some of these operations are carried out by the movable jaw plate and the fixed jaw plate. The periodic movement of the movable jaw plate and the fixed jaw plate is achieved. The saw teeth are also installed on the jaw plate, so the material can not only be broken, but also broken and occluded to make it more broken.
During the operation of jaw crusher, the crushing plate directly touches the material and bears the huge crushing force and material conflict effect. The service life of the crushing plate is directly related to the operation efficiency and production cost of the jaw crusher, This paper discusses the method of extending the service life of the crushing plate of the jaw crusher. The jaw crusher uses the relative movement between the moving and fixed jaw to complete the crushing of the ore when the motor drives the pulley and the eccentric shaft fixed with it.