How to reduce the heat of Raymond roller grinding spindle system?

Raymond mill main accessories, we first think of is bearing, today small make up to introduce and Raymond roller mill bearings, bearing is the main core of Raymond mill equipment, so we are all very attention, today we want to say is the problem of bearing heating, how to reduce the spindle system of the heat?

Here are three answers:

1. To reduce the heating of the main shaft system of Raymond roller, it is necessary to minimize the intermediate transmission, such as belt, gear, etc. The length of the transmission chain can be shortened as long as the equipment is used. It can also directly use the electric Raymond roller mill spindle of the motor to reduce the length of the transmission chain to zero.

2. When we use Raymond rollers to grind the powder, we should add lubricating oil to the bearing part of Raymond roller. Because the process of Raymond mill work roll in, not only has the material and the friction between the spindle, component parts have some friction, lubricating oil is the main function of reducing friction contact between the parts. If the lubricating oil is insufficient, it will increase the friction degree of the main shaft, causing the temperature to rise too high, leading to thermal deformation.

3, in this case, Raymond mill roller manufacturers in combination with a lot of practice, found that the use of oil and gas lubricating oil bearing temperature rise, than when using the oil mist lubrication to reduce 5-8 ℃, grease lubrication reduce 9-16 ℃. As the value increases, the cooling effect will become more apparent. Oil and gas lubrication technology has been effectively applied to the main shaft of ultra high speed Raymond roller and has achieved good results.