Nanjing kerk extrusion equipment Co., LTD. Is a design, manufacture homonymous block parallel double screw extrusion priller and spare parts for the leading product of professional manufacturers. Our company, in the use of their own advantages, and on the basis of absorbing the essence of and developed new high torque, high speed, high yield SHJ series parallelwith twin-screw extruder, SHJS series double order type of single and double screw compound mixing rubber extrusion granulation unit, SJ series single screw waste membrane recovery granule line;