The rubber foam insulation pipe production line adopts the latest advanced technology and automatic continuous production processes. It uses high-performance NBR (Acrylonitrile Butadiene Rubber) and PVC (Polyvinyl Chloride) as the main raw materials, combined with various high-quality auxiliary materials.

Through a special foaming process, the production line manufactures flexible and energy-saving rubber-plastic foam insulation materials with excellent performance. The finished products are closed-cell elastic insulation materials, which are environmentally friendly and do not contain chlorofluorocarbons (CFCs).

The production line has outstanding advantages in extrusion speed, automation control, equipment structure, and vulcanization quality. Its overall performance reaches an advanced level in the industry.

The produced rubber-plastic foam insulation materials feature:

• Soft and flexible structure
• Excellent bending resistance
• Good cold and heat resistance
• Flame retardant performance
• Waterproof capability
• Low thermal conductivity
• Shock absorption and sound insulation properties

The NBR/PVC rubber foam insulation pipe production line is widely used in various industries, including:

• Central air-conditioning systems
• Construction industry
• Chemical industry
• Pharmaceutical industry
• Textile industry
• Metallurgy industry
• Shipbuilding industry
• Automotive industry
• Electrical appliance industry

The insulation products are mainly applied for thermal insulation of hot and cold pipelines, containers, and equipment, helping reduce energy loss and improve energy efficiency.

Due to their excellent flexibility and easy processing characteristics, the products can also be used in:

• Fitness equipment
• Medical equipment
• Solar heating pipeline systems
• Indoor and outdoor insulation applications

Qingdao Huashida Machinery Co., LTD, is a manufacturer of series of plastic pipe machines, municipal pipe machines, pipe insulation & anticorrosion machines, and pipe jointing & anticorrosion materials, with over 20 years of production experience.

• HDPE jacket pipe for pre-insulated pipe Production Line (110-2000mm)
• Rigid pre-insulated pipe Production Line
• Flexible pre-insulated pipe (PERT) production line
• Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
• Steel pipe derusting line
• PE pressure pipe/Water Gas supply pipe production line
• PP/PE plastic board/sheet/geomembrane production line
• NBR PVC Thermal insulation tube/plate production line
• Pipeline anti-corrosion materials and instruments

We have been working with more than 400 overseas customers and exporting our products to Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria and other countries.

• Provide complete turnkey production solutions, including design, installation, commissioning and training
• Share extensive global production line experience
• Supported by a team of senior professional engineers
• Equipped with a national-level plastic machinery expert workstation in China