Structural Drawing: Distribute plate Lock washer Cone core Lock ring Dongmeng Group Main shaft Outer bushing Thrust plate Eccentric bushing Main Technical Parameters: Brief Description: Widely used in the Quarrying and Mining industries, the DMC Crusher is the result of utilizing part of the World famous Symons Gyratory design,enhancing the crushing chamber to result in more crushing and less grind-ing action, and introducing a hydraulically operated cavity clearance system to clear blockages. The machines are available in model sizes of 1000mm, 1160mm, 1300mm, 1380mm, 1650mm, and 1950mm. All models are available to be fitted with crushing cavities of Extra Fine, Fine, Medium, or Coarse. Advantages and Characteristics: • These machines feature a larger diameter shaft than a standard machine as well as an independent oil lubrication system, accounting for strong, dura-ble, and reliable operation. The efficient hydraulic jacking system allows for the quick clearance of any tramp iron or other blockage that may occur, thereby greatly reducing down time. Change out times of the concave and mantle are quick, as there are no fillers or bonding agents involved.