PERT Double Layer Floor Heating Pipe Production Line PERT Double Color Floor Heating Pipe Equipment Floor Heating Pipe Production Equipment Geothermal Pipe Equipment Geothermal Pipe Machinery

The characteristics of the floor heating pipe production line unit independently developed and manufactured by the company are as follows:

The high-speed extruder adopts a slotted barrel (water-cooled forced feeding section) and a barrier (or reactive) dedicated screw with a special mixing structure, achieving high-speed and efficient extrusion of polyolefin pipes;
The specially constructed machine head overcomes the stress orientation of polymer molecular chains during the tube blank forming process, allowing the excellent physical and chemical properties of polyolefin raw materials to be fully replicated onto the pipe material;
The vacuum shaping box adopts our company's high-quality copper alloy diameter sleeve with independent intellectual property rights (invention patents, utility model patents) (multi piece stacked combination water immersion and water curtain sizing methods), which achieves uniform and effective cooling shaping of pipes and high-speed production of pipes;
The entire underfloor heating pipe production line adopts the original imported new generation PCC programmable computer control system, ensuring high-speed, stable and reliable control of the entire underfloor heating pipe production line;
5. The production speed of Φ 20mm pipes can reach 15m/min
Configure a dedicated single screw extruder with polyolefin diameter, featuring high-speed extrusion and efficient plasticization. Professional polyolefin diameter separation mixing screw; The specially designed co extrusion die head has a reasonable flow channel, and the inner and outer walls of the pipe are smooth with low internal stress; The diameter range of the product is ф 16mm - ф 25mm, and the produced pipes fully comply with the requirements of China's GB/T18742.2-2002 national standard and international standards.

The production line is equipped with a fully automatic vacuum feeding machine and an automatic constant temperature drying machine.

Head mold: Spiral diversion type head, can be equipped with a static mixing system, the material layers are fully stacked with each other, and compared with traditional bracket type heads, the internal pressure distribution is more uniform. Calibration cooling: The latest vacuum sizing and cooling system developed and designed by Qingdao Qinghang Plastic Machinery. The water tank is made of stainless steel plate and adopts multi-stage water cooling to ensure the high-speed production of thick walled and large-diameter pipes.

Bus computer control system: The latest developed bus control system for Qinghang Plastic Machinery has a temperature control accuracy of ± 1 degree, high automation level, and a complete alarm system. The entire system is easy to operate, ensuring high-speed production of pipes.

New chip free automatic cutting machine: The latest chip free cutting machine developed and designed by Qingdao Qinghang Plastic Machinery has fast cutting speed, smooth and flat cutting section, high precision, and low noise.