The jaw crusher needs to be started without load

Time：2022-10-13 09:08:34 Share To

　　Jaw crusher is commonly known as jaw breaking, also known as tiger mouth. A crusher whose crushing chamber is composed of two jaw plates, moving jaws and static jaws, which simulates the movement of two jaws of an animal to the material crushing operation. Widely used in mining smelting, building materials, highways, railways, water conservancy and chemical industries and other industries in a variety of ore and bulk material crushing.

　　Jaw crusher equipment be started unloaded. After starting, if the crusher makes an abnormal tapping sound, it should s* running, identify and eliminate the defects, and restart the machine. After starting, a certain period of time can be used to start the feeding equipment. The ore fed into the crusher should be gradu y increased until it is fully loaded, and overload should be avoided as much as possible.

During operation, attention should be paid to uniform supply of ore, and the ore should not be crowded with crushing chambers. At the same time, when feeding the mine, it is strictly prevented from entering the crusher such as the shovel teeth and drill bits of the electric shovel. Once these non-crushing objects are found to enter the crushing chamber and pass through the discharge port of the machine, the belt transport post should be immediately notified to remove it in time, so as not to enter the next section of the crusher and cause a serious equipment accident.

　　During the operation, it is also necessary to pay attention to the large ore block jamming the mouth of the crusher, if it has been stuck, it is necessary to use an iron hook to turn the ore to make it eliminate. If the ore blocks the crushing chamber, it should be s*ped to the mine, and then opened to the mining machine after the ore in the cavity is broken; If a large piece of ore needs to be removed from the crushing chamber and be s*ped and processed with special tools, it is strictly forbidden to remove the ore from the crushing chamber by hand to avoid accidents.

　　During operation, attention should always be paid to whether the lubrication of each lubrication point is normal. Note that the temperature of the bearing, especi y the temperature of eccentric bearings is not owed* over 600 ° C. Check the wear of the discharge port frequently, and adjust the size of the discharge port in time according to the wear situation.