SJ-45*2、50*2、55*2双色彩条吹膜机Double Color Film Blowing Machine

特点/CHARACTERISTICS

用于吹制各种低密度聚乙烯（LDPE）、高密度聚乙烯（HDPE）彩条塑料薄膜。广泛应用于食品、水果、服装、纺织品、日用品等民用和工业品包装。SJ-45D*2挤出机的机筒、螺杆均采用优质合金钢，经氮化和精密加工。具有最佳的硬度和耐腐蚀性。600型辅机可根据不同物料的工艺要求在600mm范围内自由调节使用，并附有插版机构，能制作背心袋。卷取装置采用力矩电机，可保持适宜的张力，收卷整齐、换卷方便。

It is used for blowing various low density polyethylene(LDPE) and high density polyethylene(HDPE) color striped plastic film, etc., which are widely used for packing food, fruit, garments textile, daily necessities and other civil and industrial products. The cylinder and the screw stem of Model SJ-45D*2extruder are made of high-quality alloy steel with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment.. 600 auxiliary machine can be freely adjusted within the limits of 600mm according to the technological requirements of different materials, and has been fitted with a plug-in plate mechanism for making vest bag. The coiling unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy.

主要技术参数/Main Technical Parameter