PE double wall corrugated pipeAt first glance, everyone may not know this well, and its production process must be very strange. Anhui Stone Pipe Industry Co., Ltd. will take you to find out today!

PE double wall corrugated pipeIt is a kind of lightweight pipe with smooth inner wall and closed outer wall made by extrusion molding and special molding process with polyethylene as raw material. due toMost of the PE double-wall corrugated pipes are larger in diameter and have more raw materials for extrusion. Generally, manufacturers use twin-screw extruders (parallel twin-screw extruders and conical twin-screw extruders can be used). The PE double-wall corrugated pipe forming process mainly includes three processes: forming, pipe cutting and pipe expansion. The specific production process is as follows:

1. Folding tube forming process:

Double-layer extruder extrusion molding-double-layer extruder extrusion, continuous blow molding and air blowing

2. Process flow of tube folding cutting:

Forming machine takes out the tube at a constant speed-the cutting machine fixture is clamped and walked-the cutting knife head rotates and feeds-the cutting tube-the knife head is reset-the fixture is loosened and reset-the trolley returns and waits for the next instruction

PE double-wall corrugated pipes are widely used in mines, construction drainage, ventilation pipes; municipal engineering, residential area underground drainage, sewage pipes; farmland irrigation water supply and drainage; sewage treatment plants, garbage treatment plants drainage, transportation pipes; chemical ventilation pipes, chemical industry And mine fluid transportation pipeline; overall treatment of pipeline inspection well; highway embedded pipeline; high-voltage cable, post and telecommunications cable protection sleeve

onPE double wall corrugated pipeXiaobian will briefly introduce the production process for you today! If you want to know moreFriends of PE Shuangbi bellows knowledge, you can enter our official website to leave a message online! Or call us Anhui Stone Pipe Industry Co., Ltd.!