Qingdao Huashida Machinery Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 30 Set/Year |
| Delivery Time | 45-90 Days |
| Packaging Details | 1000*220*180 |
| Warranty | 12 Months |
| Product Type | PE Pipe |
| Screw No. | Single Screw |
| Automation | Automatic |
| Computerized | Computerized |
| Customized | Customized |
| After-sales Service | Overseas Installation, Free Technical Supporting |
| Transport Package | Standard Packing |
| Specification | 200-1000mm |
| Max Speed | 6m/Min,1.2m/Min |
| Field | Drainage/Water Supply/Sewage Discharge/Agricultura |
| Max Output | 1000kg/H |
| Material | PP/HDPE |
| No. of Layers | Double Layer |
| Brand Name | Huashida |
| Model Number | HSD |
| Certification | CE, ISO |
| Place of Origin | Qingdao, China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 30 Set/Year |
| Delivery Time | 45-90 Days | Packaging Details | 1000*220*180 |
| Warranty | 12 Months | Product Type | PE Pipe |
| Screw No. | Single Screw | Automation | Automatic |
| Computerized | Computerized | Customized | Customized |
| After-sales Service | Overseas Installation, Free Technical Supporting | Transport Package | Standard Packing |
| Specification | 200-1000mm | Max Speed | 6m/Min,1.2m/Min |
| Field | Drainage/Water Supply/Sewage Discharge/Agricultura | Max Output | 1000kg/H |
| Material | PP/HDPE | No. of Layers | Double Layer |
| Brand Name | Huashida | Model Number | HSD |
| Certification | CE, ISO | Place of Origin | Qingdao, China |
| High Light | HDPE structured wall pipe production line ，large diameter drainage pipe machine ，spiral weholite pipe manufacturing equipment | ||
The Huashida HDPE Structured Wall Spiral Pipe Production Line is an advanced engineering solution for manufacturing heavy-duty Weholite and hollow-wall corrugated pipes. Designed for high-density polyethylene (HDPE), this line produces pipes with a unique I-Beam structured wall that offers an exceptional strength-to-weight ratio and high ring stiffness.
As an ideal replacement for traditional cement and cast iron pipes, the resulting structured wall spiral pipes provide up to 50 years of service life. These systems are specifically engineered for municipal sewage, large-scale drainage, and industrial wastewater networks, offering superior resistance to chemical corrosion (acids, alkalis, and salts) and external load pressure.
Our hollow-wall extrusion line utilizes a two-part synchronized process to ensure structural integrity:
| Model | Pipe Diameter (mm) | Main Extruder | Forming Speed | Max Output | Installed Power |
|---|---|---|---|---|---|
| SKRG-1200 | Ø400 - Ø1200 | SJ-65(50) | 1-12 m/h | 320 kg/h | 230 KW |
| SKRG-1600 | Ø800 - Ø1600 | SJ-80(50) | 1-6 m/h | 500 kg/h | 310 KW |
| SKRG-2200 | Ø1000 - Ø2200 | SJ-90(65) | 0.5-5 m/h | 650 kg/h | 380 KW |
| SKRG-3000 | Ø1600 - Ø3000 | SJ-90(65) | 0.3-3 m/h | 800 kg/h | 390 KW |
This turnkey production plant consists of two specialized units:
The HDPE Structured Wall Spiral Pipe is the gold standard for modern infrastructure:
Founded in 2003, Huashida Machinery is a global leader in plastic extrusion technology. With 70% of our production exported to Europe, America, and the Middle East, we provide certified (ISO/CE) solutions for:
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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