Series includes fully automatic computerized heat-sealing and heat-cuttingbag-making machine and Photoelectric control dotting-off roll film bag-making machineFeatures and specifications: 1) Models: a) DFR-500/700 b) GFQ-600/700/900/1000 c) SHXJ-B450/600/700/900 d) ZYD-400/5002) Used for blowing various plastic laminated films including low density polyethylene (LDPE), high density polyethylene (HDPE) and linear low density polyethylene (LLDPE)3) With accurate photoelectric eye tracking, automatically stops when bag making error exceeds 4 pieces4) Automatic bag-making counter and automatic alarm5) Bag-making length controlled by button switch6) Adopts two-layer four wire welding that effectively lowers production cost by utilizing electronic counting, automatic alarm and film feeding by photoelectric control7) Widely used for packing food, garments, industrial products and electrical appliances Characteristics Taking LLDPEas the main material,together with resins with different trademarks,the machine extrudes the single-adhesion or double-adhestic wiinding film with self adhesion,featuring in higher tensile strength,puncturing resistance and punching resistance.The winding film is of good retracting memory and self adhesion.The goods can be strapped into a whole with it,which can keep the goods from clasping,loosing and being dusty in transportation.And thefilm canmake the packed goods beautiful,economic and practically due to its excellent transparency.It is widely used for tray packing the bulk containerized goods. ModelSJ-45×2/FM600SJ-45×2/FM600Screw Diameter45mm×255mm×2Screw L/D Ratio30:1(L/D)30:1(L/D)Screw Speed10-110r/min10-110r/minFinished product width500mm1000mmFinished product thickness0.015-0.05mm0.015-0.05mmMax.Extrusion output40kg/h70kg/hFilm structureA/B,A/B/AA/B,A/B/APower of Main Motor7.5Kw×215Kw×2Total power38Kw52KwWeight of Machine3200kg4600kgOverall Dimensions(L×W×H)6000×3000×1900mm7000×3200×1900mm