China Pre-Insulated Pipe Production Line manufacturer
Qingdao Huashida Machinery Co., Ltd.
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Polyurethane Spray Coating Production Line Pre-Insulation Pipe

Polyurethane Spray Coating Production Line Pre-Insulation Pipe

Brand Name Huashida
Model Number 110-560mm
Certification CE:ISO:9001
Place of Origin Huashida
Price US$1,000,000.00-1,300,000.00
Payment Terms L/C,T/T
Supply Ability 50 sets / Year
Delivery Time 70-90 days
Packaging Details wodden box
Detailed Product Description









Product Description


Polyurethane Spray Coating Production Line Pre-Insulation Pipe

Product Description
The polyurethane sprayed polyethylene thermal winding preinsulation pipe production line independently developed by Huashida, consists of three parts: External shot blasting and derusting collector production line, polyurethane spraying production line, and PE winding production line. The line has a number of national patents, and the third-party standardized evaluation report has a technology advanced level of 5, reaching the domestic leading level. And won the first set of technical equipment in Shandong Province.
The line adopts continuous spraying production process. High automatic, fast production efficiency, saving raw materials, increased foaming and closed cell rate, lower water absorption rate, trinity molding, and more reliable performance. Products with low carbon environmental protection have higher economic and social benefits.


PU Foaming spary Preinsulation Pipe Continuous Production Line
 
Product Parameters

Producing technology flow 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 
1External wall Shot blasting rust removel machine
2Medium-frequency induction heating furnace 
3Polyurethane spray foaming unit
4pipe rotator trolley
5Single screw extruder and diehead mould
6Finished pipe ends trimming machine
7pipe Conveyers and racks 
8Electrical system and PLC 
 
Photos show
PE film jacket wrapping 
PE Jacket Water quenching 
Company Profile

  Qingdao Huashida Machinery Co., Ltd was established in 2003. Since its inception, Huashida has focused on plastic polyurethane insulation pipe production line, 3PE anti-corrosion 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 20 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.
International Trading show


Clients case



Container Delivery 
Certifications

  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.  
Product Tags: Polyurethane Spraying Foam Preinsulated Steel Pipe Machine   Polyurethane Insulation Pipe Machine   Polyurethane Foam Pre-Insulated Pipe Production Line  
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