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Below pipe production line is used to produce 16-32mm PERT Heating
Pipes, with production speed 60m/min. The extruder capaicty is
420kgs/h.
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.
There are mainly three different speed modles for PERT pipe
extrusion lines. First is low investment is 15m/min, second is
35m/min, which is sold well due to its competitive price and also
good production line. Third one is super speed model ,up to
60m/min.
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.
Technical Data of Pipe Production Line:
Line Model | Screw Diameter | L/D ratio | Production Speed | Noninal Power |
KDRT-65 | 65mm | 33:1 | 15m/min | 63KW |
KDRT-60 | 60mm | 36:1 | 35m/min | 102KW |
KDRT-75 | 75mm | 36:1 | 60m/min | 163KW |
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.
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