PPR pipe introduction
We design and develop
PPR pipe production line and
gas pipe production line by itself. Plastic Pipes which are extruded by this line have excellent stiffness,energy-saving insulation and non-toxic,health performance so on. It has become the first choice for the hot/cold water supplying pipe.
PPR pipe which are extruded and produced form our machine has features as follows:
1) The pipe is new environmental friendly product
2) Has the features of sanitation, non-poison, non-rust, heat resistance and long life
3) Mainly used in the fields of
water supply and hot water for warm for resident life and industry
4) Can replace copper pipe and aluminium pipe
5) The machine can be changed to produce PPA/PPC/PP/PE pipe.
Technical Introduction
Firstly, put PP-R material and other assistant material into the mixer and mixing the material symmetrically, then feed into the hopper, at the same time heat extruder and keep the temperature,and the material is melt and plasticizing by extruder,then extruded by die and head and goes into vacuum calibration tank. and cooling device., then draw-off by draw-off machine, then printing word by ink jet printer, then put into automatic dustness cuter to finish the automatic cut according to pre-kept length and stacking into the shelf. And the qualified product is packed and put into storeroom, and inferior product is crushed and recycled.
This pipe extrusion machine mainly includes single screw extruder, molds, vacuum calibrating water tank, spray water cooling tank, haul-off machine, cutting machine(or winder) and staker.
Extruder: PPR
pipe extrusion machine adopts high speed and efficiency of single screw extruder. The screw has barrier unit, special material mixing components and new style of barrel grooves. The extruder is equipped with low noise fan, ceramic heating ring, high speed hard gear reducer; full-
automatic vacuum loader. This configuration assures good plasticization and mixing effect. It also assures high speed, stable production and great output.
Pipe marking line
extrusion machine: It is extruded by
single screw extruder SJ30/25 through the composited extrusion die.Die head: The material of the die head is high quality 40Cr. It is the most advanced spiral die head in the world, which assures stable extrusion in the production process. In order to fit the performance of PPR material and assure the stability of pipe diameter and roundness when producing thick-wall pipe with high speed, we adopt water film lubricating and water (or oil) circulation cooling.
Vacuum calibrating water tank: The body is made of high hardness and good quality stainless steel board. It has advanced water circulation and high pressure cooling system, vacuum adjusting equipment and accurate water temperature and water level automatic controlling system. The accurate bronze calibrating sleeve ensures cooling speed and molding pipe. It can be three-dimension adjusted up & down and left & right.
Water spray cooling tank: The body is made of stainless steel and the shade is transparent soft PVC curtain. Stainless steel float adjusts water level and electricity controls water temperature. The nozzle material is ABS engineering plastic. The frame of the machine can be adjustable up and down. There is roller in the tank.
Haul-off machine: It adopts frequency conversion. Every traction frame transfers with chain which ensures every track moving simultaneously. It is pneumatic and mechanical combination clamping. The bearing has special structure which can effectively reduce the installation error.
Cutting machine: It is automatic dustless cutting machine. Smooth cutting section, simultaneous frequency conversion drive, high accuracy and low noise.
Control system: We can offer SIEMENS PLC control system which is intelligent controlling system. Also we can offer ordinary control system which use SIEMENS electrical parts, Omron temperature controller. Intelligent control makes the operation simple.
