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central seal bag making machine,middle seal bag machine,bottom seal machine,packaging machinery,four side sealing machine,packing machinery,packaging machine,bag making machine,plastic bag machinery,bag maker High Speed middle,side,4-side seling Automatic Bag-making Machine Function indication Application scope Material: various compound films Rolling: max width 850mm.max diameter 600mm Adaptability Bagging speed: 150 parts/min (mechanical design speed ),approx .35m/min Bagging width: Max width 600mm. Bagging length:50-2400mm,when the set program is above 400mm,it will automatically change into multiple conveyances. Notes:The actual operation speed will reduce for the reason of difference of the bag type and material . Warping mode Fabrication: put the warp beam horizontally and pneumatically lock. Control: tension is automatically controlled by swimming roller, magnetic power brake, displacement sensor etc. Driving mode Feeding traction:driven by AC servomotor. Upper and lower sealing press: driven by AC servomotor. Functions Heat seal: speed of heat seal, duration of heat seal, proportion of heat seal acceleration etc.(main servombotor). Temperature:0-300C,contact-free automatic control,CRT displaying. Automatic count:presetting is available. Conveyance of finished bag: conveyance quantity is available. Punching device: time can be preset,continuous or interval punching is available. Working mode:printing,non-printing. Mode of multiple conveyances:twice to six times conveyance. Measurement for length:distance between color scales can be measured photoelectrically. Message alert: lost of photoelectricity,lost of temperature, warping atarm,servomotor alarm and auto-switch off the machine. Electricity-use configuration Feeding driving AC motor:1.5kw×2pcs=3.0kw Upper and lower driving AC motor:3.7kw×1pcs=3.7kw Warping traction motor: 0.55kw×1pcs=0.55kw Middle-seal device:2.4kw×1=2.4kw Lateral heat seal device4.0kw×3=12.0kw: Plastic Middle-seal:2.0kw×2=4.0kw Control system and others:1kw TOTAL:Approx 35kw Gas pressure: 0.6mpa(6kgf/cm2) Cooling water :Approx15L/min Dimension (L×W×H):11000×1700×1830mm Gross weight of equipment:Approx 5000kg Control mode Adopts the industrial control equipment,domestic displayer. Adopts double photoelectric control.