Small-caliber PE/PPR/PE-RT/PA Single-pipe, Dual-pipe High-speed Extrusion Production Line

Small-caliber PE/PPR/PE-RT/PA Single-pipe is mainly used to produce pipes of various diameters and wall thicknesses that are widely used in residential water supply systems, industrial water transportation, and compressed air transportation. In the history of international pipe development, PP-R has the characteristics of low price, non-toxic, non-corrosion, high temperature resistance, and convenient installation. The production line can also be used to produce PERT floor heating pipes.

Small-caliber PE/PPR/PE-RT/PA Single-pipe is a new product developed by China JWELL by introducing and absorbing foreign advanced technology. Its key components, such as screw and machine head, are specially designed according to the characteristics of PP-R. The control electrical appliances adopt frequency conversion speed regulation, and the main electrical components assume imported brand-name products; the entire production line has the characteristics of high output, stable quality, and small product error and is the first-class equipment in today’s plastic machine industry. At the same time, the production line is suitable for the production of PP-C, PE-X cross-linked pipes, and polyolefins. The company can provide process formulas and turnkey projects.

Small-caliber PE/PPR/PE-RT/PA Single-pipe Machine Features:

• Small-caliber PE/PPR/PE-RT/PA Single-pipe advanced Siemens computer control system (PLC), to achieve full line integration, closed-loop control, effortless data analysis (energy consumption display and research), remote diagnosis (quick after-sales service), equipment maintenance reminders (humanized reminders), saving raw materials (advanced weight control technology, keeping the tube wall thickness within a very narrow tolerance range), etc.
• The helically grooved feed barrel and BM barrier mixing structure screw with 38L/D ratio achieve a high output of polyolefin material and high quality of the pipe. Carbide-coated screw and bimetallic barrel ensure long and efficient operation.
• High torque precision gearbox and AC variable frequency or permanent magnet servo motor ensure long-term high output and low energy consumption.
• Optimized high-speed molds and multi-disc or wet calibrators ensure high-quality tubing in high-speed production.
• The unique frequency conversion vacuum automatic control device can perfectly solve the noise and realize energy-saving and precise pipe diameter.
• China JWELL traction device adopts a servo motor with a wide traction range and high synchronous operation accuracy. It adopts a digital communication interface with the extruder, equipped with a stable and perfect cutting knife (small diameter) and a chip-free double-blade cutter (large diameter).
• Two-layer and multi-layer co-extrusion can also be realized by changing part of the production line.

Performance ＆ Advantages:

The main screw adopts BM high-efficiency type, and the output is fast and plasticized well. The wall thickness of pipe products is precisely controlled and very less waste of raw materials.

Tubular extrusion special mold, water film high-speed sizing sleeve, equipped with integrated flow control valve with scale. Servo-controlled high-speed double-belt haul-off unit, supporting high-speed chipless cutter and winder, adapt to high-speed production operation.

A dual pipe extrusion lines can double the output and occupy less factory space.

Main Technical Parameters