Qingdao Huashida Machinery Co., Ltd.
| Application | Producing Pre-Insulated Pipe Jacket |
| Raw Material | PE |
| Delivery Time | 60days |
| Payment Terms | L/C,D/P,T/T,Western Union |
| Supply Ability | 30 Sets/Year |
| Screw No. | Single-screw |
| Packaging Details | standard packaged |
| HDPE Jacket Pipe Color | Can Be Customized |
| Certification | CE, ISO9001:2008 |
| Model Number | 110-2200mm |
| Brand Name | huashida |
| Place of Origin | Qingdao,china |
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Product Specification
| Application | Producing Pre-Insulated Pipe Jacket | Raw Material | PE |
| Delivery Time | 60days | Payment Terms | L/C,D/P,T/T,Western Union |
| Supply Ability | 30 Sets/Year | Screw No. | Single-screw |
| Packaging Details | standard packaged | HDPE Jacket Pipe Color | Can Be Customized |
| Certification | CE, ISO9001:2008 | Model Number | 110-2200mm |
| Brand Name | huashida | Place of Origin | Qingdao,china |
| High Light | HDPE jacket pipe extrusion line ，PU pre-insulated pipe production ，automatic pre-insulated pipe machine | ||
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Automatic HDPE Jacket Pipe Extrusion Line for PU Pre-Insulated Pipes— Equipment Composition List |
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Qingdao Huashida Machinery Co., Ltd. | Pre-Insulated Pipeline PE Outer Jacket Pipe Production Line |
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No. |
Equipment Name |
Specification / Model |
Qty |
Function Description |
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1 |
Raw Material Hopper & Auto Loader |
Stainless steel hopper, vacuum auto-loading |
1 set |
Stores PE resin and automatically conveys raw material into the extruder feed throat; reduces manual labor and ensures continuous feeding. |
|
2 |
Single Screw Extruder |
SJ-150 / 33 |
1 set |
Core extrusion unit; plasticizes and melts PE resin with stable output, designed for large-diameter jacket pipe production. |
|
3 |
Extrusion Die Head (Mold) |
Spiral mandrel die, Φ1155–2000mm range |
1 set |
Forms molten PE into a continuous tubular shape; ensures uniform wall thickness and concentricity of the jacket pipe. |
|
4 |
Vacuum Calibration Tank |
Stainless steel, vacuum + water cooling |
1 set |
Fixes pipe diameter and roundness under vacuum; cools and sizes the extruded pipe with precise dimensional control. |
|
5 |
Haul-off Machine (Tractor) |
multi-track, variable speed |
1 set |
Pulls the pipe forward at a constant speed synchronized with extrusion; maintains stable production line speed. |
|
6 |
Planetary Chipless Cutter |
Planetary rotary cutting, dust-free |
1 set |
Cuts PE jacket pipe to required lengths automatically; produces clean, burr-free cut ends without material waste. |
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7 |
Pipe Discharge Rack |
|
1 set |
Receives and stacks finished pipes |
|
8 |
Electrical Control Cabinet |
PLC + touch screen HMI, inverter drive |
1 set |
Central control system; monitors and regulates temperature, speed, vacuum and cutting parameters for fully automatic operation. |
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Note: Specifications are configurable based on pipe diameter range (Φ110–2000mm) and customer production requirements. |
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| Style | PE-110/500 | PE-655/1380 | PE-960/1860 | PE-1155/2200 |
| Main Extruder | SJ-75/33 | SJ-120/33 | SJ-150/33 | SJ-150/33 |
| Pipe diameter | Φ110-600mm | Φ655-1380mm | Φ960-1860mm | Φ1155-2200mm |
| Capacity | 250-350kg/h | 700-900kg/h | 1000-1200kg/h | 1350kg/h |
| Installed power | 160kw | 480kw | 580kw | 650kw |
| Length | 26m | 36m | 45m | 48m |
Features of the HDPE sleeve production line:
1.small dimension
2.high degree of automation, can be operated by one person, saving labor costs
3.long service life.
4.high-efficiency extruder gives larger output, stable performance
5.pipe wall is average and smooth
6.no waste of raw material
7.One-time molding
Qingdao Huashida Machinery Co., LTD., founded in 2003, is a global developer, manufacturer and solution provider of plastic extrusion equipment. 70% of its customers come from overseas countries such as Europe, America, the Middle East and Southeast Asia.
Welcome to our factory to discuss cooperation!
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a... 1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a...
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