High Speed Hot Melt Welding PE-RT Pipe Production Line For Apartments

PERT 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 forst crack and service life up to 50 years.

Fully auto coiling system with pipe accumulator is equipped, which can cut the pipe, change new coil automatically. And also auto strapping and unloading system can be provided also.

1)High efficient five section type screw and barrel, to ensure fast plasticizing & dispersion effcct.
2)Gravimetric material feeding system is to control material feeding according to pipe parameter & line production speed, to get high qualified pipe with constant weight per meter. It's also have benefits of shortening start-up time, saving raw material and simplifying operation.
3)Spiral Pressure storage die head effectively overcomes the instantaneous fluctuation of extrusion pressure, realizing high speed pipe extrusion with stable pressure.

4)vacuum and calibrating system is further optimized based on our previous high speed pipe extrusion line technology; with better structure calibrating and cooling become more effective.
Automatic vacuum control system can adjust vacuum degree as per setting parameters on the main PLC.
5) for 60m/min speed model, equipped with fully automatic pipe coiler, with pipe accumulator. The accumulating will act while changing new coil, to storage pipe to prevent pipe gathered.  And it will also work as an tension control, to automatically adjust the coiling speed.
The coiler will cut the pipe and change new coil automatically.
As an option, the auto strapping and unloading function can be added.

6) SIEMENS programable PLC control system with big color touch creen. Having multi-point close-loop control and sysnc system.  Remote control system is also applied for after sales technology support.

PERT PIPE PRODUCTION LINE

Mainly used in the production Of PERT pipes, used in plumbing heating systems air conditioning piping systems and other industries.

SINGLE SCREW EXTRUDER

The single screw extruder is simple in design and inexpensive, so it is widely used. It is suitable for extrusion production of PE, PPR, PERT plastic pipes, sheets and profiles.

EXTRUSION DIE

After compaction, melting, mixing and homogenization of PP the subsequent material is pushed to the die by the screw. The extrusion die is the most important part of tube forming.

VACUUM CALIBRATION TANK

Used for shaping and cooling of pipes, it is equipped with a vacuum system, water circulation system, as well as front and rear moving device and left and right, height adjustment manual device, stainless steel box, circulating water spray cooling.

COOLING SINK

It is mainly composed of a sink, a rack, a stainless steel water tank, etc. The cooling water is continuously circulated, so that the product can be cooled 360 degrees in all directions.

TRACTOR

It is used to continuously and automatically lead out the cooled and hardened pipes from the machine head, and the speed is controlled by frequency conversion.

CUTTING MACHINE

After being controlled by encoder according to the required length, automatic cutting is carried out, the stacker is turned over with a delay, pipes are cutted smoothly without scraps and dust.

AUTOMATIC WINDING MACHINE (OPTIONAL ON REQUEST)

This machine is equipped with two reels alternately to ensure the continuity of production. It is suitable for plastic rewinding and packaging, automatic arranging, automatic rewinding, and easy operation.