China HD Polyethelane Jacket Pipe for Ppu Pre-Insulated Pipe Making Machine 110-1860mm High Speed

Extruder of PEH/polyethylene jacket for pre-insulated pipe 110-1860mm
It is high-efficiency equipment with high speed and energy saving for producing PEH/polyethylene jacket for the pre-insulated pipe.It is small in size, easy to operate with the automatic control system, and has a long service life.
The extrusion line comprises equipment and devices as below:
-1setVacuum loader
-1setHopper dryer
-1setHigh-efficiency single screw extruder
-1setVacuum calibration table
-1setWater spraying tank
-1setHauling machine
-1setCutting machine
-1setStacker
Machine Advantages
---High-efficiency extruder gives larger output, stable performance.
---Pipe wall is average and smooth, to reduce waste of raw material, and pipe thickness is adjustable.
---No need trim edge, once forming.
---High degree of automation, can be operated by one person, saving labor costs.
StylePE-110/600PE-365/760PE-655/1380PE-960/1680PE-1054/1860Main ExtruderSJ-75/33SJ-90/33SJ-120/33SJ-150/33SJ-150/33Pipe diameterΦ110-600mmΦ365-760mΦ655-1380mmΦ960-1680mmΦ1054-1860mmCapacity250-350kg/h400-500kg/h700-900kg/h1000-1200kg/h1000-1250kg/hInstalled power160kw240kw480kw580kw580kwLength26m32m36m40m45m
High-efficiency single screw extruder
A single screw with barrier & mixing head; new model barrel with slotting (channel), Both makes the security of good jellification, large output, and stable performance.



Vacuum calibration tank is mainly composed of a frame, stainless steel tank, vacuum system, spray cooling system, position adjustment device. The vacuum pump exhausts the air from the sealed tank to pressurize the fresh pipe cling to calibrating copper sleeve and to calibrate the outer diameter. Spray nozzles spray cooling water from all directions on the pipe surface to cool down the pipe promptly.

Haul-off machine is mainly composed of a driving device, caterpillar, clamping structure, adjusting system, side plate and foundation bed. Haul-off caterpillars are driven by AC motor with frequency conversion control to adapt to different extrusion speed.
The automatic length measuring device realizes cutting at a set length.


It adopts the blade punching principle to realize no-dust cutting. It is mainly composed of cutting devices, clamping devices, structure synchronous movement device, and frames.
The complete line could be controlled by PLC, with the good human-machine interface, all technical parameters could be set and indicated by touching the screen. The controlling system can be designed according to customers' requirements.


Discharging frame
The table surface is made of stainless steel. It adopts pneumatic overturn and discharging automatically.

Customer visiting&Delivery


Company Information
Qingdao Huashida Machinery Co., LTD, located in Qingdao City, Shandong Province, is specialized in manufacturing kinds of plastic pipe machines, municipal pipe machines and steel pipe insulation machines.
Our main products:
1. HDPE jacket pipe for pre-insulated pipe Production Line
2. Pre-insulated pipe Production Line
3. Flexible pre-insulated pipe(PERT) production line
4. Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
5. Steel pipe derusting line
6. PE water supply pipe production line
6. PP/PE plastic board/sheet/geomembrane production line
7. NBR PVC thermal insulation tube/plate production line
8.Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun(extruder), PE PP welding rod.

Our Service:
We have about 15 years of experience in this field. With ISO CE certification and rich experience, Huashida will be your reliable supplier for plastic machines. We warmly welcome friends from all over the world to visit our factory.
1. We could send engineers to the buyer's factory for installation instruction, commissioning and training service at buyer's cost.
2. Our machine has 12-month guarantee (for electrical parts 6 months) since the installation in the buyer's factory. During the guarantee time, if any parts (except the easy damaging parts) are damaged under normal operation, we will offer free spare parts. After the guarantee time, we will offer the spare parts with a cost price.
3. If the buyer has any problem during the operation, we will offer prompt technical solutions.
With more than 15 years of experience and focus on plastic machines, Huashida will be your good choice.