#jaw angle

Jaw crusher operating common sense

Jaw crusher because of improper use often can cause the crusher crash phenomenon, therefore, the materials of the broken, must pay attention to note the material and even rate, and it is also the hardness of materials to appropriate,stone powder machine if stands up to the most rigorous test, you can add procedure.

Usually affect jaw crusher work is the main factor of the rodent Angle and rotation. Rodent is moving and the jaw Angle between the jaw Angle. According to the calculation maximum Angle of rodent 32 degrees. And the actual use of less than 25 degrees, generally for 18-20 degrees or so. Rodent Angle is too big, can make the crushing cavity ore up extrusion, so that hurt or damage other equipment, at the same time as rodent Angle is increased (broken than increase) productivity decline. Adjust the size of the ore row mouth, will change the size of the rodent Angle. In real life, according to the requirements of the ore row size to adjust the row of mine the size of the mouth. Therefore, in order to ensure the requirement of the particle size, as far as possible the row ore mouth amplification is reasonable. Row ore size can adjust the mouth of the mine in regulating row mouth big hours to pay attention to broken and productivity than the relationship between.

In a certain range, the increase of partiality axis RPM, can improve the crusher of production capacity, but will also increase unit weight of ore broken electricity consumption. Speed is too big, can make the crushing cavity has been broken ore out too late, and clogging phenomenon, on the contrary make production capacity reduction, power consumption increase, so the,sandstone crushing machine jaw crusher should have a the most appropriate RPM.

Jaw crusher of eccentric shaft, connecting rod, moving jaw plate, shaft and lining board is the main wear parts, need often note lubrication and replacement.

composite hammer apparatus used in building material, mining, metallurgical, chemical industry broken limestone, clinker, coal and other minerals finely of homework, but also be used for dolomite and the chamotte, gold, serpentine, high slag, gangue, phosphate rock medium hardness materials such as the finely homework, especially suitable for hard limestone, dolomite, granite, basalt making artificial sand or the highway pavement stone processing and broken. The compression strength of less than 140 million mpa humidity is not more than 15%.

Features: great capacity of production; High crushing ratio, low energy consumption; Good sealing, smooth operation; Maintenance is convenient.

Do not break through in foreign crushing cavity or for some reason machine overload, the spring insurance system insurance, row ore mouth increases, foreign bodies from crushing cavity eduction, such as foreign body in the ore can be use card clear cavity system, make row ore continue to increase,manganese beneficiation plant make out foreign crushing cavity. In spring the effect of row ore mouth automatic reset, and machine resume normal work. This series crusher points crushing cone crusher, cone crusher and broken in three finely cone crusher, can according to customer different needs and buy.