limestone granite crushing capacity 20 30 tons per hour 2PG-750x500 double roller crusher in South Africa
Smooth and teeth type double roller crusher
Product Dsecription
Henan Ascend machinery is the leading enterprise which is professional manufacture double roller coal crusher, double teeth coal crusher, roller coal crusher etc for more than 10 years,our double teeth roller coal crusher with new design(chain&v-belt driven).The double roller crusher is mainly composed of rollers, bearing seat, clamping and adjusting devices, and driving devices. It has 2 kinds, one is the smooth roller crusher, the other is the teeth-roller crusher. Smooth roller crushers are commonly used for breaking stones and making sand.
Application
Working Principle
Two motors drive two roller to run at high speed, the material enters from the feeding mouth and collides with the two rollers. The two rollers move in opposite directions at the same time, so that the material is broken into the required discharging size. By adjusting the tightness of the screw at the spring, the distance between the two rollers can be adjusted to adjust the size of the discharging mouth.
Specification
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