MachineU > China Products > Machinery > Plastic & Rubber Processing Machinery > Foam Machinery
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Specifications
Brand Name :
HUASHIDA
Certification :
ISO
Place of Origin :
Qingdao，Shandong，China
MOQ :
1
Price :
RMB 35000 UNIT
Payment Terms :
L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability :
200 sets per year
Delivery Time :
3 month
Application :
Pipe Production
Material :
Steel
Insulation Material :
Polyurethane Foam
Control System :
PLC Control
Max. Working Pressure :
2.5MPa
Description

Maneuverable Polyurethane Spraying Prefabricated Insulated Steel Pipe Automatic Production Line

Introduction of Product

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.

Our company has independently developed a Polyurethane Spray-coated Polyethylene Heat-wrapped Insulation Pipe Production Line. This equipment is patented in multiple areas and has received a Level 5 rating in technical advancement according to third-party standardized evaluation reports, reaching a leading position in the domestic market. It has also been awarded as the first set of technological equipment in Shandong Province.

The production line utilizes a continuous or intermittent spray coating process, offering high automation, fast production efficiency, and material savings. The system increases the closed-cell rate of the foam, reduces water absorption, and achieves a triple-combined molding structure, ensuring more reliable performance. The products are low-carbon, environmentally friendly, and offer higher economic and social benefits.

This cutting-edge technology not only provides superior product quality but also contributes to a more sustainable and efficient future.

Range of Application Production pipeline
Applicable Range of Pipes

206mm-1820mm
Processing Capacity

≤250㎡/h
Cleaning Grade: Sa2.5

Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal InsulationPolyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation

Composition of the production line

1. Shot blasting rust removel machine
2. Medium-frequency induction heating furnace
3. Polyurethane spraying unit
4. Single screw extruder and diehead mould
5. Finished pipe ends trimming machine
6. Conveyers, racks and robotics to move and handle the pipe
7. Electrical system and PLC


Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation

Introduction of Process
1. Remove rust from steel pipe surface
2. Heat 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

Rust removal of steel pipe/piece, the hydraulic lifting mechanism is used to transport the steel pipe/piece to the transmission pipe conveying line of the steel pipe shot blasting cleaning line, and the steel pipe/piece is turned and entered the shot blasting room. When the signal of the steel pipe/piece is collected by the internal sensor, the control system commands the shot gate to open, and the pellets are thrown against the outer wall of the steel pipe to remove the rust and impurities attached to the outer wall of the steel pipe. The steel pipe workpiece enters the output roller table, and after shot blasting, the outer surface of the steel pipe workpiece meets the requirements of sa2.5.

Polyurethane spraying, the steel pipe in a certain Angle of the rotating tugboat uniform speed, spraying robot will be the polyurethane raw materials in the shape of umbrella, fog and mixed evenly spray on the spiral forward steel pipe, polyurethane raw materials launched within a certain period of time, to meet the technical requirements of the compressive strength and design thickness, to complete the production of spraying insulation layer. Multiple spraying can be performed when the required thickness is large.
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation

Exhibitions and customer visits

Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal InsulationPolyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation

Certification

Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation

Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Thank you very much for you looking into Huashida equipment. For more details, please come back to us. We will respond immediatedly and work out a customized plan for you according to your requirements and demands.
Send your message to this supplier
Send Now

Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation

Ask Latest Price
Watch Video
Product Detail
Brand Name :
HUASHIDA
Certification :
ISO
Place of Origin :
Qingdao，Shandong，China
MOQ :
1
Price :
RMB 35000 UNIT
Payment Terms :
L/C, D/P, T/T, Western Union, MoneyGram
Contact Supplier
video
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation
Polyurethane Spray PE Wrap Insulated Pipe Production Line for Thermal Insulation

Qingdao Huashida Machinery Co., Ltd.

Verified Supplier
2 Years
shandong, qingdao
Since 2003
Business Type :
Manufacturer
Main Products :
Pre-Insulated Pipe Production Line, 3LPE Coating Pipe Production Line, Polyurethane Spraying Foam Preinsulated Steel Pipe Making Machine
Total Annual :
3000000-5000000
Employee Number :
100~200
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Polyurethane Spraying Foam Preinsulated Steel Pipe Making Machine
MachineU China Products Machinery Plastic & Rubber Processing Machinery Foam Machinery
Contact Supplier
Submit Requirement