Polyurethane Foam Spray Coating Machine for Steel Pipes
Brand Name:HUASHIDA
Certification:CE
Model Number:50-1600MM
Minimum Order Quantity:1
Delivery Time:60DAYS
Payment Terms:L/C,D/P,T/T,Western Union
Contact Now
Add to Cart
Verified Supplier
Location:
Qingdao Shandong China
Address:
69 Jinsheng Second Road Chengyang District, Qingdao, Shandong, China
Supplier`s last login times:
within 23 hours
Product Details
Company Profile
Product Details
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.
---The extrusion line comprise equipment and devices as below,
1. Remove rust from steel pipe surface
2. preheat the steel pipe to get it ready for polyurethane spraying
3. Spray polyurethane evenly on steel pipe outer surface
4. Wrap melted HDPE strap around the PU foam
5. Trim the pipe ends
Main line Composition of the polyurethane coating steel preinsulated pipe equipment:
1. Remove rust from steel pipe surface
2. preheat the steel pipe to get it ready for polyurethane spraying
3. Spray polyurethane evenly on steel pipe outer surface
4. Wrap melted HDPE strap around the PU foam
5. Trim the pipe ends
Main line Composition of the polyurethane coating steel preinsulated pipe equipment:
| 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
Qingdao Huashida Machinery Co., Ltd was established in 2003. Since
its inception, Huashida has focused on plastic polyurethane
insulation pipe production line, 3LPE anticorrosion pipe production
line, large diameter underground pipe production line and plastic
pipe joints for 20 years. We always attach great importance to
research and development,collaborating closely with Beijing
University of chemical technology, Qingdao university of technology
and scientific research institutions. by absorbing advanced
technology home and abroad, after 22 years of endeavor we now rank
one of the top 3 manufacturers in the industry in China. Huashida
machines have been well received in Saudi Arabia, Kazakhstan,
Uzbekistan, United Arab Emirates, Turkey, Russia, etc.
Polyurethane Foam Spray Coating Machine for Steel Pipes
Inquiry Cart
0