This machine is suitable for factory plastic testing. It can use one kilogram master material to make HDPE and LDPE film. It's a necessary equipment for machine testing in plastic factory or laboratory.


Both the cylinder and the screw of the extruder are made of high quality alloy steel that have been put through nitration and precision finishing processes to achieve the best hardness and corrosion resistance. Scientifically designed, this machine set has two die heads for one extruder with such advantages as increasing production capacity, saving energy, and labor.


This machine set is used for blowing LDPE and HDPE plastic film to make various vest bags and flat bags which have been widely used for packing in the food industry, garment industry and textile industry.

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