PERT Floor Heating Pipe Production Line

PE-RT pipe produced by the raised temperature resistant polyethylene of raw material, transparent for all, is the most common under floor heating pipe at present.

Pipe inner wall is smooth, it can reduce the blocking phenomena by the residuum in the water, has its own advantages of good flexibility, easy to install and carry, resistance to low temperature and frost crack and service life up to 50 years.

This pipe extrusion line is mainly used for the production of PERT pipe at  high speed, with stable speed can reach to more than 40m/min.

Features of the Line:

1) high speed extruder adopts special designed high efficient five-section type screw and barrel, which are our company independent design with completely intellectual property rights. This is the essential conditions of ensuring the rapid plastizing & dispersion effect, and realizing high speed production.

2) High precise control system of pipe weight per meter is applied in this line. It is used for measuring & calculating and precise control of pipe weight and line running according to set parameters. The application of this system can shorten the start-up time and improve the produced pipe quality, and save raw material.

3) Our company special designed spiral pressure-storage die head effectively overcomes the instantaneous fluctuation of extrusion pressure, realizing high speed and constant pressure extrusion of materials, which is the powerful guarantee to realize high speed and stable pipe production.

4) The successful application of high speed vacuum calibrating system, is to be optimized and improved of our previous high speed high speed vacuum calibrating system which has already obtained patent protection. The reasonable structure of the calibrating & cooling unit can ensure the high speed pipe forming and high efficient cooling effect.

5) Automatic double working position pipe coiler can realize automatic reel changing at set length, pipe automatic cutting and coiling. Using servo controlled high precise traversing device with good evenness and adjustable pitch, which ensures the continuous high speed production of the pipe. The tension control device makes high synchrozization of the pipe coiling speed and line production speed with SIEMENS PLC independent control.

Technical Data: