Multi-functional Roll Crusher for Sale in China/Double Teeth Roll CrusherRoll crushers are another form of compression crusher that can be used to crush hard and abrasive materials. They represent a medium-to-high initial investment and maintenance requirements are average. Reduction ratios are up to 3:1. this machine requires one-and-a-quarter horsepower per ton per hour of material crushed to make a 1in product. The product from the roll crusher has almost no oversize. The triple roll crusher is the same as above except that it has a reduction ratio of up to 5:1. Roll crushers typically have lower tonnages than their counterparts and are most noted for their low production of fines and controlled output gradation.

Bearing Choice of Double Teeth Roll Crusher/Multi-functional Roll Crusher for Sale In China:

If choice of roller crusher's bearing is not good, it can speed up the equipment wear and tear to a large extent, so as to accelerate the bearing replacement cycle and increase the equipment failure rate and the cost of production. What aspects can we start to choose small roller crusher's bearing? Fote technical stuff summarizes it for you below.

1. the speed of the bearing

the bearing of Double Teeth Roll Crusher/Multi-functional Roll Crusher for Sale In China has its own range of rotational speed, and bearing itself also has its own limit speed, which is connected with the size type and structure features.

2. Bearing size of roller crusher

When choosing bearing type of roller crusher, first we need to determine the size of the bearing size, and choose antifriction bearing according to the size of the shaft bearing. the larger shaft roller bearing generally selects roller bearing, and the smaller one chooses ball bearing.

3. the load that bearing can bear

When choosing a roller crusher, we need to first clear its load size of bearing, if the load is bigger, we will choose roller bearings, and if bearing's load is small or medium, we need to choose carburizing steel manufacturing or bainite hardening bearing.

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