Our company can provide various types of rollers in line with different roll squeezers. It has been widely applied in grinding industry and is fit for mill. Applicable for the cement processing industry; it can be installed before the ball mill as pre-milling equipment or consist of mixing grinding system with ball mill . The hard surface welding technology can service a roller welding service life to long. -The press roller surface adopts hard alloy stud setting-in structure to increase the life time of the roller sleeve -Multi-layer welding enables long running times without stoppages. -The complete hard face welded surface is used for feed material of normal wear characteristic. Surface repair can be carried out quickly.