Qinchuan has successfully developed a new generation of steel tube coated plastic extrusion units

Recently, Shaanxi Qinchuan Machinery Development Co., Ltd. Qinchuan Plastic Machinery Factory successfully developed the SJB180/75×30 plastic extrusion tube coating unit. The product can fully meet the technical requirements of the main pipeline and branch line of the “West-to-East Gas Pipeline” project for steel pipe coating and anti-corrosion treatment, and is an ideal replacement product for China's steel pipe anti-corrosion coating industry.
The extruder and die of the machine are designed with international advanced computer plastic analysis software. The plasticization quality is good and the extrusion efficiency is high. Φ180 screw extrusion efficiency up to 1200K g / hour, Φ75 screw up to 220K g / hour, far higher than other domestic similar products.