... PCC control system Capacity:400-1200kg/h CE,TUV PVC Double Wall Corrugated Pipe Extrusion Line Main ParameterModelSBG-250SBG-500SBG-1000SBG-1500Pipe ... Φ800-Φ1,500High speed cold mixerGLJ200/500GLJ500/1600GLJ500/1600GLJ500/1600Conic double screw extruderSJSZ-80SJSZ-92SJSZ-92SJSZ-95Extrusion die, mouldΦ110,Φ125 ... ×6×5.3245×7.4×4.9Total weight, t305080110 PVC Double Wall Corrugated Pipe Extrusion Line