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PVC heat shrinkable film rotary blowing unit--SJ65×29-SM1200
No.1 traction and rotation refers that raw film blown by a mould is rotated and deflected at 180 to 320 degrees after entering into No.1 traction roller. By adopting DD-LTD brushless servo deviation-correcting device, raw film is transmitted to a water tank to be subjected to secondary inflation. During this process, water temperature control has a significant effect on thickness uniformity, and we adopt high-precision intelligent digit power regulator (SCR pulse control), the mutual deviation of water temperature is 80±0.1 DEG C, and it also has the energy-saving effect.
This machine is a technically patented product in 2016, at present it is put into volume production, welcome the domestic and overseas friends to visit and purchase.
|Unit-type||Width(mm)||Output(kg/h)||Screw radio (L/D)||Main motor (KW)|
Contact Person: Linda