PP hollow building formwork equipment is divided into the first mock examination single output and the first mock examination double output, and is divided into coextrusion and single output models PP hollow building formwork the first mock examination double output production line is a brand-new product based on the traditional 915mm single output production line. After continuous innovation and verification, it not only meets the requirements of large output and low energy consumption, but also improves the stability of product quality Coextrusion through three-layer composite distributor and two sets of extruders, the upper and lower surface materials of the product can be compounded evenly, and the composite thickness can be adjusted flexibly according to needs
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