Rigid Polyurethane Spraying Polyethylene Winding Prefabricated Directly Buried

MOQ： 1
Price： Customized price
Get Latest Price


Payment Terms	L/C, D/P, T/T, Western Union, MoneyGram
Delivery Time	10workdays
Working Speed	1-10 meters per minute
Control System	PLC
Model	PSFPSPMM
Total Weight	10-15 tons
Features	High efficiency, energy saving, easy operation and maintenance
Application	District heating, oil and gas transportation, industrial pipelines
Pipe Material	Steel
Insulation Material	Polyurethane Foam
Brand Name	HUASHIDA
Certification	ISO
Place of Origin	Qingdao，Shandong，China

View Detail Information

Contact Now Ask for best deal

Get Latest Price Request a quote

Explore similar products

Polyurethane Spraying Foam Pre Insulated Steel Pipe Making Machine PLC Control

Get Latest Price
380V/50Hz Spray Polyethylene Winding Insulation Pipe Production Line 20-1600mm

Get Latest Price
Polyurethane Foam Coating Insulation Pipe Making Machine For Hot / Cold Pipline

Get Latest Price
Polyurethane Spraying Foam HDPE Winding Protective Jacket Pre insulated Steel

Get Latest Price

Product Details
Company Details

Product Specification


Payment Terms	L/C, D/P, T/T, Western Union, MoneyGram	Delivery Time	10workdays
Working Speed	1-10 meters per minute	Control System	PLC
Model	PSFPSPMM	Total Weight	10-15 tons
Features	High efficiency, energy saving, easy operation and maintenance	Application	District heating, oil and gas transportation, industrial pipelines
Pipe Material	Steel	Insulation Material	Polyurethane Foam
Brand Name	HUASHIDA	Certification	ISO
Place of Origin	Qingdao，Shandong，China
High Light	Directly Buried Insulating Pipes Production Line ，Polyethylene Winding Prefabricated Insulating Pipes Production Line ，Rigid Polyurethane Spraying Insulating Pipes Production Line

Rigid Polyurethane Spraying Polyethylene Winding Prefabricated Directly Buried Insulating Pipes Production Line

Spraying winding pipe production line, the spraying and winding process set by Walstar first carried out shot blasting and rust removal treatment on the surface of the steel pipe. After polyurethane spraying was completed, polyethylene sheet could be wrapped. After cooling and cooling, the polyethylene outer layer would produce circumferent shrinkage force, increasing the reliability of the trinity.

range of application	Production pipeline
Material	pe
Advantage	economy of materials

Polyethylene winding, the semi-finished pipe sprayed with polyurethane insulation layer is spirally run on the transmission line, the extruder extrudes a certain thickness of molten polyethylene sheet is wound on the outer surface of the insulation layer, with the continuous rotation of the semi-finished pipe, the extruder continuously extrudes the molten polyethylene sheet, and is superficially wound on the surface of the polyurethane layer according to the controlled pitch.

Technological flow of the polyurethane coating steel preinsulated pipe equipment:
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

Composition of the polyurethane coating steel preinsulated pipe equipment:

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 Spraying Foam Preinsulated Steel Pipe Making Machine

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 Spraying Foam Preinsulated Steel Pipe Making Machine

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.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2003 


Total Annual:

3000000-5000000


Employee Number:

100~200 


Ecer Certification：

Verified Supplier 

1. Our Factory Qingdao 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... 1. Our Factory Qingdao 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...

+ Read More