The film composed of extruder, die, die head, cooling device, foam frame, herringbone plate, traction roller, coiling device and other components. The output of air compressor, the compressed air storage tank by tank outlet feeding valve into the die head spiral mandrel die head with a center hole, pressure adjusting cutting, adjust the gas pressure, according to the product size, the gas hole into the tubular mandrel center global center, blowing into the film bubble tube shaped plastic extrusion.

    Dalian film blowing machine manufacturers to introduce advanced technology from abroad, specializing in the production of double film blowing machine, single layer three layer coextrusion film blowing machine, film blowing machine, film blowing machine. Three bags of products, responsible for the safety of debugging, Daipei operators, welcome customers to negotiate purchase. www.bosuanji.cn