rubber cracking mill

1. Front roll has a polished smooth surface, and the rear roll has a polished corrugated surface. Both roll are made of chilled cast iron with extremely hardsurface against wearing. 2. The nip between rolls can be conveniently adjustedwithin the limited range for obtaining rubber sheets ofdesired thickness. 3. The transimission mechanism is provided withenclosed protecting cover for safety and a brake is incorporated, which may bring the machine to immediatelystop in case of emergency. 4. To protect all main parts, the safety capoverload-protecting device of this machine is broken immediately under overloaded conditions.