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Center Sealing Bag Making Machine

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WKZD-500ZF Center Sealing Bag Making Machine

This series computer control center sealing bag making machine is suitable for making center seal bags, four side sealing bags, side sealing bags and plastic sachets.

More information about center sealing bag making machines

Application scope Material various laminated films
Roll material max width: 1,050mm max diameter: 600mm
Adaptability of center sealing bag making machines Bagging speed 160 pcs/min (designed mechanical speed) approx. <30m/min
Bagging width max width 500mm
Bagging length 50-400mm When the set length is above 400mm, this center sealing bag making machine will automatically transfer to multiple conveyances.
Note: The actual bag making speed of our center sealing bag making machine may be a little lower, as a result of the difference of the bag type and material.
Warping mode Main material put the warp beam horizontally
Control tension is automatically controlled by floating roller, a magnetic powder brake, displacement sensor
Driving mode Material-feeding traction mechanism Driven by AC servo motor
Upper & lower press and sealing mechanism AC motor drive or AC servo motor drive
Functions of center sealing bag making machines Heat seal speed of heat seal, duration of heat seal, proportion of heat seal acceleration etc. (main servomotor)
Temperature 0-300℃, contact-free automatic control, CRT displaying
Automatic count presetting 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 codes can be measured photo-electrically
Optional functions of our bag making machines feeding without movement, upper & lower regulating trimmer can be selected
Message alert failure of photoelectrical measuring device, low temperature, unwinding alarm, servomotor alarm, tension alarm, and auto-switch off the machine
Power supply configuration Servomotor for material-feeding mechanism 1.0 kw x 1=2.0kw 1.5 kw x 1=1.5kw
AC motor for upper & lower press and sealing mechanism 3.0 kw x 1=3.0kw
Traction motor for unwinding mechanism 0.55 kw x 1台=0.55kw
Middle seal device 2.4 kw x 1=2.4kw
Lateral heat seal device 4.8 kw x 3=14.4kw
Plastic Middle-seal 4.8 kw x 2=9.6kw
Control system and others 3kw
Total: Approx. 35kw
Gas pressure 0.6MPa (6kgf/cm2)
Cooling water Approx. 15L/min
Gross weight of bag making machine Approx. 5T
Dimension (length × width × height) 10,500×1,500×1,520mm
Control mode Adopts the industrial control equipment, CRT displayer
Adopts double photoelectric control

Kingsun Machinery Company is a specialized manufacturer and supplier of center sealing bag making machines. We have had over 20 years manufacturing experience for not only plastic bag making machines, but also die cutting machines, thermal film laminating machines, packing machines, and slitter rewinders, and more. All these products are manufactured strictly in accordance with the standards of ISO9001 International Quality Management System.

If you are interested in our products, please don’t hesitate to contact us. We are ready to serve you.

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