multi-layer Co-extrusion up pull rotray Blowing ma

Features: Multi-layer co-extrusion machine group adopted several top patented technologies. It is applicable for PA, EVOH, mLLDPE, LLDPE, LDPE, EVA and adhesive resin, to produce packaging film and composite packaging material which are with properties of good resistance, sealing, transparency and can be boiled, hot sealed, printed, etc, which shall be used for packaging food, agricultural products, medical (inoculation, blood, and apparatus), chemical, pesticide, commodity, military products. This machine group adopts high and new technologies of multilayer co-extrusion machine head, IBC and film rotary pulling, etc and advanced technologies of melt pressure sense, melt temperature sense, EPC, automatic surface rewinding and computer centralized control. Its key technology is: advanced fieldbus control technology, which builds a computer centralized control platform with perfect functions and accurate control. Parameters: model Sjm3-1300 Sjm5-1300 Sjm7-1300 layer 3 5 7 Max.layflatwidth mm 1200 1200 1200 filmthickness mm 0.045-0.2 0.05-0.2 0.05-0.2 capacity Kg/h 150 250 350 applicablematerial EVOH.PVA.MLLDPE. LDPE.EVA.PA. EVOH.PVA.MLLDPE. LDPE.EVA.PA. EVOH.PVA.MLLDPE. LDPE.EVA.PA. screwdia. mm 55/65/55 60/50/50/50/60 55*7 L/D L/D 30:1 30:1 30:1 Screwmax.speed r/min 120 120 120 mainmotorpower KW 22/30/22 30/22/22/22/30 30*7 bubblecoolingtype automaticdouble-sealedairring(automaticinlinethicknessmeasurement canbeequipped)IBCbubblecoolingsystem rotarypullingtype Horizontal±360°rotarypullingsystem pullingspeed r/min 45-120 45-120 45-120 totalpower KW 180 265 400 dimension （L*W*H）M 9*13*11 9*13*11 9*13*11 weight T 25 32 40