HDPE Polyurethane Spray Foam Insulated Pipe Machine 500-1600mm

Pipe diameter range: 500-1600MM

Our company independently developed the spray winding insulation pipe production line, which consists of three parts: shot blasting and rust removal production line, polyurethane spraying production line, and PE winding production line.

This unit utilizes either continuous or intermittent spraying processes. This highly automated process offers high production efficiency, conserves raw materials, increases closed-cell foaming, reduces water absorption, and utilizes a three-in-one molding process for more reliable performance. This product is low-carbon, environmentally friendly, and offers significant economic and social benefits.

PU Foaming spray Preinsulation Pipe Continuous Production Line

• Steel pipe coverage: 206mm-1820mm
• Processing capacity: ≤250m²/h
• Cleaning level: Sa2.5
• Materials used: Black material (isocyanate), white material (combined polyether), polyethylene
• Main equipment: Shot blasting and rust removal production line, polyurethane spraying production line, PE winding production line

The spraying and winding production process ensures the uniformity of the density of the insulation layer, improves product quality, and reduces production costs.

PUF spray PE winding preinsulated pipe production line consists of:

• Steel pipe outwall shot blasting line
• Polyurethane spray molding line
• Polyethylene sheet extruding winding line
• Water cooling line
• End-cutting equipment

Established in 2003, 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, and other countries.