The feeding granularity of the multi-cylinder hydraulic cone crusher
is not allowed to exceed the large feeding size. If the feeding granularity is too large, the material will slip in the crushing cavity, which will seriously affect the crushing of the material and ly reduce the output. At the same time, the feeding granularity is too large. The crusher has a large impact, which affects the normal use of the equipment, and even causes the main engine to s*.
The discharge port of the multi-cylinder hydraulic cone crusher is not allowed to be smaller than the size of the small discharge port of the corresponding cavity type. If the discharge port is too small, it will cause high load current and cause damage to the equipment, such as the burning of the copper sleeve and the premature damage of the parts. , In severe cases, the car will be s*ped directly.
The multi-cylinder hydraulic cone crusher requires uniform feeding in full cavity. Uneven feeding or inability to feed in full cavity will cause large fluctuations in load current of the main engine, reduce output, uneven wear of lining plates, and shorten the life of parts. The operating load of the multi-cylinder hydraulic cone crusher is generally 75% to 90%. According to the material crushing situation, the general main engine load is controlled at 75% to 90%, and should not exceed 90%. If the load is too low, the lamination cannot be broken, and the equipment cannot exert its ; if the load is too high, a large load will be generated on the copper sleeve of the host, which will shorten the life of parts such as the copper sleeve.
The multi-cylinder hydraulic cone crusher avoids the jumping of the support sleeve. The jumping of the support sleeve will damage the copper seat lining and also damage the main frame to varying degrees. The main reasons for the beating of the support sleeve are: the pressure of the safety cylinder is too low; the feeding is uneven, there is more material on one side and less material on the other side, and the load is uneven; the feeding is too large, the load increases, which affects the normal crushing of the material; discharge The mouth is too small and the load increases.
The multi-cylinder hydraulic cone crusher controls the lubricating oil temperature. The multi-cylinder hydraulic cone crusher has large eccentricity, high power and large heat generation, so the viscosity of the lubricating oil is a main indicator to ensure the lubrication effect.