Qingdao Huashida Machinery Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 15 sets/year |
| Delivery Time | 60 work days |
| Production efficiency | 40% faster than conventional methods |
| Energy consumption | 30% reduction |
| Service life | Over 50 years |
| Operating temperature | 70/55ºC or 80/60ºC |
| Extruder model | SJ-120/33 Single-Screw |
| Pipe layers | PERT inner, PU foam, HDPE outer |
| Brand Name | HUASHIDA |
| Model Number | 20-350mm |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 15 sets/year |
| Delivery Time | 60 work days | Production efficiency | 40% faster than conventional methods |
| Energy consumption | 30% reduction | Service life | Over 50 years |
| Operating temperature | 70/55ºC or 80/60ºC | Extruder model | SJ-120/33 Single-Screw |
| Pipe layers | PERT inner, PU foam, HDPE outer | Brand Name | HUASHIDA |
| Model Number | 20-350mm | Place of Origin | China |
| High Light | PERT rigid insulation pipe machine ，EN 253 compliant pre-insulated pipe ，continuous pipe production line | ||
High Efficiency One-Step PERT Rigid Insulation Pipe Machine for Centralized Heating Systems
PEXA/PERT prefabricated insulated plastic piping system is a prefabricated three-layer composite pipe for community low-temperature central heating secondary networks (70/55ºC or 80/60ºC), with direct burial, low heat loss, long service life (over 50 years) and easy installation. It consists of PERT inner pipe, PU rigid foam insulation layer and HDPE outer jacket.
Unlike traditional pipe-in-pipe batch foaming methods that produce pipes individually, Huashida's advanced manufacturing solution features:
| No. | Equipment Name |
|---|---|
| 1 | Straight Conveyor |
| 2 | Pneumatic Tire Pressing Feeder |
| 3 | Foaming machine (Polyol & Isocyanate Tanks) |
| 4 | Automatic Loading Dryer |
| 5 | SJ-120/33 Single-Screw High-Efficiency Extruder |
| 6 | Jacket Pipe Extruder Die / Tooling |
| 7 | Calibration Sleeve |
| 8 | Alignment / Correction Machine |
| 9 | In-line Cutting Machine |
| 10 | Spray Cooling System |
| 11 | Control Cabinet / Operator Panel |
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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