Our company’s high-density & Low-density Polyethylene Spin-engine Film Blowing Machine Unit is applicable to producing different specifications of single-layer film. This machine unit has unique structure of 360° spin engine and spin vane and is equipped with double-cutting & double rewinding device and rubbing or central rewinding device, automatic temperature control and static-removal device, automatic lifting and air-driven pressing roller and power impact & auto-measuring system and so on, which is subject to customer requirement. Machine unit’s extruding system and its plasticization has already reached international advanced level. The film products are in high quality, which can be applied in printing of high-speed printer. Our users have applied this machine to produce film-packing products and sold them to Japan and other countries for a long time. The applicability and applied fields of this machine is very wide and it is one of ideal equipment for enterprise to produce high-ranking film product. It is also well sold in domestic and foreign market.