Our state-of-the-art rubber foam insulation production line integrates advanced extrusion and foaming technologies to manufacture premium-quality insulation tubes and sheets. This automated system is specifically engineered for producing:

Rubber foam pipes (sponge pipes)

Rubber-plastic insulation materials

Custom-profile insulation products

Key Components
The complete production line includes:

High-precision extruder with specialized die mold

Infrared radiation heating furnace for uniform foaming

Secondary foam heating furnace for optimal expansion

Automated traction and cutting system

HVAC Systems:

Air conditioning insulation pipes

Chilled water pipelines

Ventilation duct insulation

Industrial Equipment:

Process piping insulation

Vessel and tank insulation

Noise/vibration damping pads

Specialty Uses:

Solar thermal system components

Fitness equipment protective sheaths

Medical device insulation

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.

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