Jaw crushers are widely used in mining and smelting, building materials, roads, railways, water conservancy and chemical industries, and are used for crushing various ores and large materials.
Jaw crushers are generally used as coarse crushing equipment in ore production lines, and their production capacity has an important impact on the production efficiency of the entire production line.Feeding is the first step in a crushing production line, and then it is often broken with a jaw crusher, which has an important impact on the production capacity of jaw breaking.In order to increase the production capacity of the jaw crusher, the feeder must first be used correctly.
Strictly control the feeding size
Many production personnel always use the measured inlet size as the maximum feed size, so that the raw materials can easily get stuck in the cavity.Although it is not clogged repeatedly, every time it is clogged, the equipment will fail to operate normally for a long time.Therefore, strict control of the particle size of raw materials is one of the important prerequisites to ensure the normal operation of the jaw crusher.
Practice has proved that when the maximum particle size of the raw material is 0.8 to 0.9 times the size of the inlet, the jaw is not prone to cavities and blockages.
Strictly control the amount of feed to prevent clogging due to excess
Since the working principle of jaw breaking is half-paced work, if too much material is invested, it will cause the material to be broken too late, and the broken material cannot be eliminated in time, resulting in stuck material.Therefore, excessive feeding will affect the production capacity of broken jaw.
Rhythm feeding, control feeding, ensure normal operation of broken jaw
Adjust the angle of the feeder to avoid vertical feeding.If a dump truck is used to directly unload the material, the disadvantages of vertical receiving are even more serious.Therefore, it is necessary to adjust the angle of the lower silo to ensure that the cutting is smooth and the material is not pressed, so that the rhythm of the feeder is consistent with the processing rhythm of the jaw crusher, which is the technical guarantee for normal feeding.In addition, the horizontal stroke of the moving jaw, the angle of discharge of the discharge layer, the speed of rotation, and the humidity of the material are also factors that affect the production capacity of the jaw crusher. These factors can also be adjusted to improve the performance of the jaw.
