The Rubber Foam Insulation Tube and Sheet Production Line is designed to manufacture a wide range of foamed and non-foamed rubber and plastic products, including insulation tubes, sheets, handles, protective sheaths, sealing strips, and other profiles.
The production line uses high-quality raw materials such as nitrile rubber (NBR) and polyvinyl chloride (PVC). Through specialized processing and foaming technology, these materials are transformed into flexible thermal insulation products with excellent energy-saving properties.
We specialize in the R&D and manufacturing of rubber and plastic foam insulation tube and sheet production equipment, providing customers with high-quality, reliable, and stable production solutions.
We also offer turnkey engineering services, including production process development, formulation guidance, factory layout design, and technical personnel training, helping customers establish and operate their production lines efficiently.
The production line features high extrusion efficiency, a high level of automation, and excellent operational safety. Its advanced design and manufacturing technology ensure stable production, reliable vulcanization quality, and consistent product performance.
The rubber foam insulation materials produced feature a closed-cell structure with excellent flexibility, bending resistance, low-temperature resistance, heat resistance, flame retardancy, water resistance, low thermal conductivity, shock absorption, and sound absorption. These properties make them high-performance materials for thermal insulation and energy-saving applications.
The products are widely used for thermal insulation in central air-conditioning systems, buildings, chemical and pharmaceutical industries, textile and metallurgical facilities, ships, vehicles, and electrical appliances.
Suitable for insulating hot and cold medium pipelines and containers, the products help reduce heat transfer, minimize energy loss, and improve the overall energy efficiency of equipment and piping systems.
| Model | Floor Space (m²) | Line Length (m) | Output Capability (m³) | Total Power |
|---|---|---|---|---|
| 120 | 1800 | 80 | 150–180 | 500 kW |
| 150 | 2400 | 100 | 200–240 | 650 kW |
Qingdao Huashida Machinery Co., Ltd. was established in 2003 and has specialized in the R&D and manufacturing of plastic and polyurethane insulated pipe production lines, 3PE anti-corrosion coating lines, large-diameter underground pipeline production lines, and plastic pipe joint equipment for over 20 years.
Huashida places great emphasis on technological innovation and product development, maintaining close cooperation with Beijing University of Chemical Technology, Qingdao University of Technology, and other research institutions. By integrating advanced technologies from China and abroad with continuous innovation and manufacturing expertise, Huashida has grown into one of China's top three manufacturers in its industry.
Our equipment has been widely recognized by customers in Saudi Arabia, Kazakhstan, Uzbekistan, the United Arab Emirates, Turkey, Russia, and many other countries and regions worldwide. We remain committed to delivering reliable equipment, innovative solutions, and professional services to customers around the globe.