film pelletizing machine For PP/PE film granulating extrusion Type: RECYCLING AND GRANULATING ABB,RKC ,SIEMENS ,SCHNEIDER
1. Single-screw granule extruder
A. SJ-90 Single-screw granule extruder
1) Screw diameter:90mm
2) Length/Diameter ratio(L/D):32:1
3) Screw revolving speed:85~120rpm
4) Motor of Single-screw granultor is 45KW AC Motor, using British Witten inverter(INVT).
5) Reduction gearbox:Gear and axial parts using high quality high-speed tool steel, getting through carburizing, quenching and grinding process, etc. Gear accuracy is GB10095-88, 6 class, Hard teeth surface is HRC56-62.
6) The barrel of single-screw is made of 38CrMoAlA nitrogen treatment. Nitration case depth:0.4~0.5mm. The barrel uses Stainless steel electric resistance heating with six section heating separately. The temperature control meter of the barrel is the Japan RKC product with intelligent double channels and a temperature control in each zone.
7) The screw is made of 38CrMoAlA nitrogen treatment. Nitration case depth:0.4~0.5mm. To ensure that material have enough thrust and materials do not break down.
Single screw film pelletizing machine
