used tires cracker mill XKP-560 from direct manufacturer

Specifications Rubber cracker mill /cracker machine

it's main used for reclaimed rubber mixing.

The roll nip is adjusted.

high efficiency

  We are the biggest manufacturer of rubber machinery , pls contact us directly : skype : chinabeans88   XKP-560  Rubber cracker 1. Application The machine is to be used for raw rubber cracking and scrip rubber cracking in rubber reclaim industry.   2. Technical specifications   Front roll dia (smooth roll )                           560mm Back roll dia (smooth roll )                            510mm Roll working length                                       800mm Front roll linear speed                                 24.96m/min Rolls speed ratio                                          1:1.315 Max.roll space                                              20mm Main motor power                                        90kw Capacity                                         2.3~2.8(26meshes) t/shift Overall dimensions                                 5030x2282x1980 About weight                                                 ~20   3 .Main structure and characteristic   This is a double roll rubber-mixing machine. It consists of motor, gear-down reducer, driving gears, speed-ratio gears, front and back rolls, bearings, frame, cover, bed plate, adjusting pin device, emergency stop device, roll temperature adjusting device, lubricating device and material plate, etc.   Front and back rolls are parallel mounted in the bearing of frame. By means of reducer, driving gears, speed ratio gears, the motor drives the front and back rolls rotate toward each other so that rubber-cracking is begun. The rolls are made from chilled cast alloy iron; the inner of it is hollow. Steam and cooling water can pass through them so that the surface temperature can be adjusted. Its surface possesses higher hardness and fineness.   Roller bearing, copper bushing is fixed in the bearing base of frame. Back roll bearing bases are fixed up on frame, and the front roll-bearing base can slide in the guide-rail of frame.   Roll spacing adjusting is carried out by means of the reverse of hand wheel makes the thread rod drive front bearing base movement. The roll pin reduces when the hand wheel rotates clockwise, otherwise it will increase.   The emergency stopping device is mounted in the frame. In abnormal situation, pulling the rod, via dynamic, the machine is stopped immediately.   Adjusting temperature device is two spray pipes with numeral rows of holes, extend the two pipes into the hollow roll, the holes are in the position of working section of the roll. The position of holes slants to 30 degree inner direction so that the spraying water and steam is directed at contacting angle of sizing material, this can control the surface temperature of roll.