Payment Terms | T/T,L/C,Western Union |
Supply Ability | 15sets/Year |
Delivery Time | 60 days |
Packaging Details | Standard Package |
Automation | Automatic |
Customized | Customized |
After-sales Service | Technical Service with Free,Training The Workers |
Water Consumption | 1.0m³/Min |
Installed Power | 230kw |
Specification | 300mm-1200mm |
Screw No. | Single-screw |
Condition | New |
Dimension | 26000*18000*5000 |
Exhaust | Don′t Exhaust |
HS Code | v |
Brand Name | huashida |
Certification | CE, ISO9001:2008 |
Place of Origin | qingdao,China |
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Product Specification
Payment Terms | T/T,L/C,Western Union | Supply Ability | 15sets/Year |
Delivery Time | 60 days | Packaging Details | Standard Package |
Automation | Automatic | Customized | Customized |
After-sales Service | Technical Service with Free,Training The Workers | Water Consumption | 1.0m³/Min |
Installed Power | 230kw | Specification | 300mm-1200mm |
Screw No. | Single-screw | Condition | New |
Dimension | 26000*18000*5000 | Exhaust | Don′t Exhaust |
HS Code | v | Brand Name | huashida |
Certification | CE, ISO9001:2008 | Place of Origin | qingdao,China |
High Light | HDPE spiral pipe making machine ,Krah pipe production equipment ,corrugated pipe manufacturing line |
This advanced production line is designed for manufacturing HDPE spiral wound pipes-also known as Krah pipes, structural wall drainage pipes, or spiral interlock pipes. These pipes are increasingly replacing traditional cement and cast iron pipes in municipal sewerage and drainage systems, thanks to their high performance, durability, and cost-effective installation.
Urban sewerage and drainage systems
Infrastructure and civil engineering projects
Industrial wastewater discharge
Culverts and stormwater systems
Pipe Features
High ring stiffness & brunt intensity
Lightweight yet pressure-resistant
Excellent chemical resistance (acid, alkali, salt, etc.)
Creep deformation resistance
50-year service life
Eco-friendly and non-polluting
Key Features of the Machine
Energy-efficient extrusion with optimized screw design for low-temperature plasticization
Dual extrusion system for forming and adhesive bonding in spiral winding
Stable spiral forming unit with multi-axis transmission and rotational die-head for strong and uniform pipe wall construction
Automatic saw cutting for accurate pipe lengths
Fully automated PLC system with multi-point control and dual screen operation (pipe forming, adhesive extrusion, winding, and cutting)
Style | Diameter (mm) | Extruder | Extrusion speed Meter | Capacity (Kg/h) | Dimension (m) | |
Style | Total Power (KW) | |||||
SKRG1200 | 300-1200 | SJ65× 30 | 230 | 1-12 | 320 | 26× 18× 5.0 |
SKRG2200 | 1000-2200 | SJ90× 30 | 380 | 0.5-5 | 650 | 28× 19× 5.0 |
SKRG3000 | 1600-3000 | SJ90× 30 | 390 | 0.3-3 | 800 | 48× 26× 6.0 |
Production Line Composition
1. PE Pipe Extrusion Line
Vacuum loader
Hopper dryer
High-efficiency single screw extruder & die-head mould
Vacuum calibration tank
Spray cooling tank
Hauling machine
2. Spiral Forming Line
High-efficiency single screw extruder & die-head
Spiral forming unit
Glue extruder (adjustable in 4 directions)
Saw cutting unit
Pipe stacker
PLC Control System (OMRON/MITSUBISHI with touch screen interface)
Qingdao Huashida Machinery Co., Ltd. is a specialized manufacturer engaged in the development and production of plastic pipe machinery, municipal pipe equipment, pipe insulation and anti-corrosion systems, as well as pipe jointing and anti-corrosion materials.
Our main product lines include:
HDPE Jacket Pipe Production Line for Pre-insulated Pipes (Diameter: 110-2000mm)
Rigid Pre-insulated Pipe Production Line
Flexible PERT Pre-insulated Pipe Production Line
Steel Pipe Anti-corrosion Coating Line for FBE, 2LPE, and 3LPE coatings
Steel Pipe Surface Derusting (Shot Blasting) Line
PE Pressure Pipe / Water and Gas Supply Pipe Extrusion Line
PP/PE Plastic Sheet, Board, and Geomembrane Production Line
NBR/PVC Thermal Insulation Tube and Sheet Production Line
Pipeline Anti-corrosion Materials & Tools, including:
○Heat Shrink Joint Coating Sleeves
○Electrofusion Weldable Joint Sleeves
○Portable Plastic Welding Guns (Extruders)
○ PE/PP Welding Rods
- client -
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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