NBR PVC Rubber Foam Insulation Tube and Sheet Production Line for HVAC and Thermal Insulation Industry

√ Fully Automatic & Continuous Production
Integrated process from raw material feeding to cutting with PLC control, improving production efficiency and consistency.

√ High Performance & Stability
Using self-developed core technology, the line offers higher output and better product performance compared to conventional equipment.

√ Energy Efficient
Infrared + hot air heating with automatic temperature control, reduces energy consumption.

√ Eco-Friendly Production
Uses chlorofluorocarbon-free (CFC-free) foaming process.

Main Equipment Configuration
Rubber Cutter

Internal Mixer

Bucket Elevator

Open Mill

Rubber Extruder

Transition Roller

Infrared Radiation Foaming Furnace

Hot Air Foaming Furnace

Tractor + Automatic Cutter

Thermal insulation for air-conditioning and HVAC pipelines

Soundproofing and shock absorption for machinery and equipment

Waterproofing and fireproof insulation for construction and industrial use

Pipe and valve insulation in cold/hot water and steam systems

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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