Production line for double-wall spiral large diameter plastic drainage

Product Description

At present, the sewage and drainages systems in China still use the cement pipes. However, due to its instable chemical property and loose connection, it has become the major factor in environment pollution. On the other hand, the cast iron pipes can?t be used any more for many disadvantages such as the inconvenient construction and high cost. In recent years, the cement pipes are substituted by the plastic pipes successfully. All these show that the spiral large diameter plastic pipes have a great potential market 1). It has advanced technique and distinct technological design 2). The main engine has adopted the high efficient single screw extruder. The optimized screw has used the German technique which enables it to guarantee high speed and high quality extrusion, it has employed the multiple headpieces, two extruders charging and screw rotating formation, its delicately and unique design guarantees the high quality of its product; the advanced PLC computerized control system makes it easy to operate and guarantees stable and reliable performances. 3). Connected with special fittings