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塑料机械 Class Engineering PSF PRE Stretch 250
二手机
Pre-stretch is the process that allows stretch film to be stretched
before being applied to a load. It is only 5 µm - 8 µm thick, it
is very strong and tear resistant. In case of the pre-stretch, less
film is required to wrap a pallet than in case of any standard
products. As much lower quantities of the product are used to wrap
the load, this provides for substantial financial savings. The main
advantage of the machine is pre-stretch effect while winding.
According to technical tasks film tension may reach 400%. The machine
enables stable work and average output of 50 tons pre-stretch film per
month. It is the best choice for getting hand and machine pre-stretch
film rolls.
Thickness of the E661673 film 5â¦30 mm
Mechanical speed 1200 m/min
Rewinding inaccuracy regardless of the rewinding length 1.0 m
Maximum pre-stretch 400% (1m=5m)
Finished roll diameter, at most 250 mm
Jumbo (mother) roll diameter, at most 500 mm
Film width 300â¦550 mm
seller offer No. resale P81220114
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