PPR Pipe Extrusion Line

Solid Wall Pipe Extrusion Line
PPR Pipe Extrusion Line

PPR Pipe Extrusion Line


1. Introduction
We designs and develops PPR pipe production line and gas pipe production line by itself. Plastic Pipes that are produced 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 pipe.
2. Features
(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 aluminum pipe.
(5). The machine can be changed to produce PPA/PPC/PP/PE pipe.
3. 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 calibrating device, and cooling and calibrating, then draw-off by haul-off machine, then printing word by ink jet printer, then put into automatic cuter to finish the automatic cut according to pre-establishing length and stacking into the shelf. And the eligible product is packed and put into storeroom, and inferior product is crushed and recycled.
This pipe extrusion line mainly includes single screw extruder, molds, vacuum calibrating water tank, spray water cooling tank, haul-off machine, cutting machine(or winder) and overturning bracket.
4. Extruder
PPR pipe extrusion line 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.
5. Pipe Marking Line
It is extruded by single screw extruder SJ30/25 through the composited extrusion die.
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.
6. Die head
The material of the die head is high quality 40Cr. It is the most advanced spiral or lattice 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.
7. 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.
8. 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.
9. 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.
10. Parameter Form
Model Diameter(mm) Extruder Speed(m/min) Max.output Power(kw) Dimension
SRQG-63 Ø20-Ø63mm SJ-65×30 1.5-12 120kg/h 65 30 ×2.2 ×2.5m
SRQG-110 Ø20-Ø110mm SJ-90×30 2.0-12 220kg/h 110 32 ×2.2 ×2.6m
SRQG-160 Ø63-Ø160mm SJ-90×30 1.3-6 300kg/h 150 32×2.2 ×2.8m

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