Zhengzhou Toone mechanical device limited company
    Zhengzhou Toone Mechanical Device Limited Company is the professional China stone (rock) crusher supplier, and we are manufacturer for many kinds of industrial stone(rock)  crushers, such as: Jaw Crusher, Impact Crusher, Cone Crusher, Hammer Crusher, Roller Crusher, Vertical Composite Crusher, and so on. our factory is located in Gongyi city, near Zhengzhou city, the capital of Henan province. If you wanna buy(purchase) stone(rock) crusher, I am sure our company can provide the best service for you.
2PG Series Toothed Roll Crusher characteristics:
    Zhengzhou Toone 2PG Series Toothed Roll Crusher has the characteristics of reliable, easy maintenance performance, low operation cost, adjustable discharge particle size.
2PG Series Toothed Roll Crusher application:
    Zhengzhou Toone 2PG Series Toothed Roll Crusher be widely used in cement, metallurgy, chemical, electricity, coal and other industries on the brittle and ductile materials processing. Zhengzhou Toone 2PG Series Toothed Roll Crusher are effectively used in minerals crushing where the ores are not too abrasive and they are also used in smaller scale production mining of more abrasive metal ores, such as gold. Coal is probably the largest user of roll crushers, currently, though. Coal plants will use roll crushers, either single roll or double roll, as primary crusher. Usually, these crushers will have teeth or raised forms on the face of the roll. (used for minerals and metal ores have smooth faced rolls.)
2PG Series Toothed Roll Crusher structure:
 Zhengzhou Toone 2PG Series Toothed Roll Crusher can be divided by the number of roller, double roll crusher and four roll crusher.
Working principle of 2PG Series Toothed Roll Crusher:
    Zhengzhou Toone 2PG Series Toothed Roll Crusher is made up of two cylindrical toothed rolls which are installed horizontally. The two rollers rotate in the opposite directions, materials fall into the gap of the rollers and enter crushing chamber. Under the action of extrusion and friction between rollers to be crushed, and the final product is discharged from outlet. The crushing process is continuous. Zhengzhou Toone 2PG Series Toothed Roll Crusher has strong discharging force, so even wet materials can also be discharged.