Air Conditioner Thermal Insulation NBR&PVC A/C Insulation Rubber Foam Pipe/Sheet Production Line


Qingdao Huashida Machinery Co., Ltd. is specialized in the production of rubber extruders, air conditioner thermal insulation pipe equipment, rubber-plastic foam insulation pipe equipment.

1. Throttling Section: Here lies the innovative use of shallow groove equal distance equal depth threads. This design enhances the shear force applied to the material, facilitating a more effective breakdown of the rubber particles and ensuring a stable conveying process. Additionally, the threading pattern promotes better mixing and dispersion of any additives or fillers within the material. Importantly, the improved shear and mixing action also contribute to a more efficient exhaust process, helping to remove trapped air and other volatile compounds that could negatively impact the final product's quality.

2. Exhaust Section: Following the throttling section, the material enters the exhaust section where any remaining gases or volatile components are further expelled. This step is crucial for ensuring the production of high-quality insulation materials with minimal defects, such as bubbles or voids.

3. Extrusion Section: Finally, the thoroughly processed material emerges from the screw via the extrusion section, where it is shaped into the desired pipe or sheet form. The extrusion process is precisely controlled to maintain consistency in product dimensions and surface quality.

The automatic control system has been successfully applied to the rubber and plastic foam insulation pipe production line, and this achievement has further spawned the birth of new rubber and plastic foam foam technology and new process, which is very important to improve the technical level and operation process of rubber and plastic foam insulation pipe production. Once launched, it has brought a huge surprise to the market, and has also attracted the attention of the majority of customers, and the industry has generally reflected well. Rubber extrusion and foaming applied vacuum adsorption process, compared with the previous equipment, the production speed and quality have been greatly improved, its commendable place is to achieve high-speed and stable production. The conveyer belt cutting method can realize multi-tube cutting at a time, neatly retracting, reducing labor and saving production costs. The key is to achieve high-speed production of the pipe at the same time, the foam hole is fine and uniform, the surface is smooth, the texture is soft, and the quality is high. The product not only has a good appearance, but also has the characteristics of low density and light weight, which gives the product a strong market competitiveness.

Application:

Coating of bodies and machine parts to reduce noise and vibration.

Rubber and plastic foam insulation pipe/sheet production line, its main use is all kinds of foam or non-foam rubber pipe, sheet, handle, sheath, profiles, seals and other extrusion. The raw materials used are soft thermal insulation and energy-saving materials with excellent performance of nitrile rubber, polyvinyl chloride (NBR, PVC) as the main raw materials, with various high-quality auxiliary materials, foaming through special process. Due to the production of rubber and plastic sponge insulation material for closed cell elastic material, with soft, flexion resistance, cold resistance, heat resistance, flame retardant, waterproof, low thermal conductivity, shock absorption, sound absorption and other excellent properties, so it is a high-quality new generation of thermal insulation materials.

Equipment list

-Rubber cutter
-Internal mixer
-Bucket elevator
-Open mill
-Rubber extruder
-Transition roller
-Infrared foaming stove
-Hot air foaming stove
-Tractor and cutter