Qingdao Huashida Machinery Co., Ltd.
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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
| Model | Floor Space (m²) | Line Length | Output (kg/h) | Total Power (kW) |
| HSD-120 | 1800 | 80 m | 150-180 kg/h | 500 kW |
| HSD-150 | 2400 | 100 m | 200-240 kg/h | 650 kW |
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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