Jaw Crusher has many different types, the price of purchase is also different, first let’s me briefly explain how to option Jaw Crusher:

First: the first thing to notice is the feeding granularity and discharging grain size of crusher, the feeding particle size is larger, the product size is thicker, so a smaller input size, greater the granularity. So, according to own actual situation to purchase different types of Jaw Crusher.

Second: to see the liner quality of Jaw Crusher machine, when to purchase Jaw Crusher, users need to consider three factors: production, liner wear resistance as well as the power consumption of the device. Normally, the important is to see the maximum feeding granularity, changes in size, particle size distribution, the wear resistance of materials, as well as the hardness of the material.

Third: Generally, the length of liner are proportional to power consumption of Jaw Crusher, liner is longer, higher the power. Under normal circumstances, soft material selection long liners, hard materials select short liner. On the distribution of materials, fine material selection short liner, coarse material selection long liner.

Part IV: effects of moisture content of materials will amount to an item by, generally of moisture should not exceed 5%, in the use of power, standard type Jaw Crusher should be around 80%, short head-Jaw Crusher should be around 85%.

V: Jaw Crusher feeding granularity, in General, is less than the closed side of the discharge gate cannot be more than 10%, once exceeded, will cause a rise in the power consumption of the device and product particle size becomes flaky.

Sixth: Jaw Crusher at work, make sure the feed should be well-distributed, without segregation, otherwise, it will lower the production capacity, product size is not uniform, spring action too often, power consumption will also rise. There is a little special attention is that devices must be installed in addition to iron, if you have excessive iron appears in the silo, it may cause the occurrence of broken shaft.

Seventh: Jaw Crusher's working environment is poor because large dust, combined with some units used do not pay attention to equipment maintenance, often there will be some problems, so equipment maintenance work is necessary.