PP packing strap production line produced by Q ingdao Keshengda Plastic Machinery adopted advance technology from Korea and Japan, with rigorous research and investigation, it develops a new generation of one-machine-double-strap production line. The production line can produce ultra-thin strap, Primary Mi packing strap, and environmental protection packing strap. The manufactured products have clear pattern, neat uniform and light weight. The main machine of double strap production line is treated by 38 chrome-molybdenum aluminum nitride with latest compression ratio in line with PP feature; it has mutant progressive screw barrel, gearbox with hard tooth surface specified for plastic production, and high-standard configuration which all ensures the good extrusion effect.
The PP strap band production line adopts fine-tuning mechanical die heads with stable and smooth shape formed by base. Stainless steel cooling tank, 4 times thermal treatment replaces traditional old-fashioned oven heat, innovative five-roller haul-off ensures stable quality growth of the product forming. New rewinding technology overcomes the old equipment deficits in rewinding as products had substantial lean, and there were serious problematic phenomenon of bending and deflection in the strap turning section, while the strap band is smoothly winded by the new technology. The band is embossed by laser, with clear and uniform pattern, and aesthetic appearance. Accurate quantitative feeding of materials and mixing of raw materials.
Automatic circulation of preheating and drying. Plasticizing is equalized and uniformed. With the stable extrusion effect and clear accurate temperature control. Metering pump ensures continuous and stable products. Great hauling-off of stretching products and insulation oven are accompanied. Stainless steel water tank of large capacity, automatic liquid level control. Specially designed screw extruder is able to produce products by 100% recycled material. Powerful vacuum system avoids the dehumidification and drying of raw material. The energy cost is 40% lower than the raw material. Our company can provide technique formulation and turnkey projects.
Main technical parameter
Finished tape : wide (mm)
Finished tape: thick (mm)
Extrusion quantity (kg/ h)
Rated linear velocity (m/ min)
Water cycle cooling groove material