The machine consists of main body, transmission, safe guard, roller temperature adjusting unit, liberating system and auto stop protection system. Two rollers are the main working parts of the machine, which are driven by motor via speed reducer and rotate in a certain speed difference ratio.
The roller surfaces are made of casted hard alloy materials, solid, wear proof and durable. It is supported by bearings at its two ends and lubricated with oil filler.
The clearance between two rollers can be adjusted with rated range. With safety guard system, when overloaded, the safety plate will break to protect machine parts from damage.
There are rubber blocking plates at the end of the working roller and cooling system for roller surface.