Qingdao Huashida Machinery Co., Ltd.
| Payment Terms | L/C,D/P,T/T,Western Union |
| Supply Ability | 30 Sets/Year |
| Delivery Time | 60DAYS |
| Packaging Details | Wodden Box |
| Type | Polyurethane Foam Machine |
| Principle | High-Pressure Air Type |
| Pipe Material | Steel Pipe |
| Pipe Structure | Carrier Steel Pipe-Polyurethane Foam-HDPE Casing |
| Extruder | Sj-120/38 |
| Brand Name | HUASHIDA |
| Model Number | 50-1600MM |
| Certification | CE |
| Place of Origin | QINGDAO,CHINA |
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Product Specification
| Payment Terms | L/C,D/P,T/T,Western Union | Supply Ability | 30 Sets/Year |
| Delivery Time | 60DAYS | Packaging Details | Wodden Box |
| Type | Polyurethane Foam Machine | Principle | High-Pressure Air Type |
| Pipe Material | Steel Pipe | Pipe Structure | Carrier Steel Pipe-Polyurethane Foam-HDPE Casing |
| Extruder | Sj-120/38 | Brand Name | HUASHIDA |
| Model Number | 50-1600MM | Certification | CE |
| Place of Origin | QINGDAO,CHINA | ||
| High Light | polyurethane foam spray machine for steel pipes ，preinsulated steel pipe coating machine ，polyurethane spraying foam machine with warranty | ||
Steel Pipe Polyurethane Spray Foam Coating Insulated Steel Pipe Production Line
Pipe diameter range: 500-1600MM
polyurethane spraying polyethylene winding prefabricated direct buried insulation pipe is composed of working steel pipe for conveying medium, sprayed polyurethane rigid foam insulation layer and winding polyethylene outer casing.
Main features of the production line:
Three-stage dust removal meets environmental standards.
Suitable for continuous production of large-diameter insulated pipes, offering high efficiency and energy conservation.
The production line operates automatically, with automatic loading and unloading of pipes.
Continuous spraying provides consistent coating thickness, conserving raw materials.
Extrusion is performed using a highly efficient and energy-saving extruder. Automated precision machining of pipe joints.
Pipe Usage
Polyurethane spraying polyethylene wrapping pre-insulated pipe production line is used for the production of polyurethane prefabricated direct buried thermal insulating pipes, which are widely used in the field of heating, cooling and crude oil transportation.
| No. | name |
| 1 | External wall Shot blasting rust removel machine |
| 2 | Medium-frequency induction heating furnace |
| 3 | Polyurethane spray foaming unit |
| 4 | pipe rotator trolley |
| 5 | Single screw extruder and diehead mould |
| 6 | Finished pipe ends trimming machine |
| 7 | pipe Conveyers and racks |
| 8 | Electrical system and PLC |
Production line equipment Photos show
Rust Removal
PU Spray PE winding
PE Jacket Water quenching
Wrapped finished pipe
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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