110-550 Polyethylene jacket pipe smooth surface high speed Extrusion Line
---Pipe/jacket diameter range: 655-1380mm
---Material: HDPE
---Pipe Usage: out case of thermal insulating pipe, which is widely used in central heating, oil, nature gas and other industrial area.
---Composition of line
1set Vacuum loader
1set Hopper dryer
1set High-effeciency single screw extruder
1set Vacuum calibration table
1set Water spraying tank
1set Hauling machine
1set Cutting machine
1set Stacker
Die-head
The inside surface touching with plastic materials is polished and chrome plated to ensure materials flow smoothly and to ensure no rusting. The uniformity of pipe wall thickness can be adjusted by bolts. The copper calibrating sleeve fixed in die-head is mainly used to cool down the fresh pipe and to calibrate the outer diameter.
Vacuum calibration tank
Vacuum calibration tank is mainly composed of 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 pipe surface to cool down the pipe promptly.
Haul-off machine
Mainly composed of 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.
No-dust cut
It adopts blade punching principle to realize no-dust cutting. It is mainly composed of cutting device, clamping device, structure synchronous movement device and frame.
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
High-effeciency single screw extruder
---Single screw is with barreir & mixing head; new model barrel with slotting (channel), Both make security of good jellification, large output and stable performance.
Controlling system
The complete line could be controlled by PLC, with good human-machine interface, all technical parameters could be set and indicated by touching screen. Controlling system is designed according to the customers' requirements.
Electrical system
---ABB frequency converter or EUROTHERM speed controller
---Japan RKC temperature controller
--- SIEMENS AC contactors
Different styles (the parameters adjustable)
| Style |
PE-110/600 |
PE-365/760 |
PE-655/1380 |
PE-960/1680 |
PE-1054/1860 |
| Main Extruder |
SJ-75/33 |
SJ-90/33 |
SJ-120/33 |
SJ-150/33 |
SJ-150/33 |
| Pipe diameter |
Φ110-600mm |
Φ365-760m |
Φ655-1380mm |
Φ960-1680mm |
Φ1054-1860mm |
| Capacity |
250-350kg/h |
400-500kg/h |
700-900kg/h |
1000-1200kg/h |
1000-1250kg/h |
| Installed power |
160kw |
240kw |
480kw |
580kw |
580kw |
| Length |
30m |
32m |
36m |
40m |
45m |
Our factory
Workshop
Delivery
Customers visit
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 the buyer's cost.
2. Our machine has a 12-month guarantee (for electrical parts 6 months) since the installation in the buyer's factory. During the guaranteed time, if any parts (except the easy damaging parts) are damaged under normal operation, we will offer free spare parts. After the guaranteed time, we will offer the spare parts at 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.
Audited Supplier 
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