Rubber Diaphragm For Air Compressor

Raw Material:

Our Rubber Diaphragm For Air Compressor compound from world class suppliers or domestic rubber supplier and customized pantone code is available, hardness from 30 to 90 Shore A.

Size:

Standard size with our current mold or customized according to your sample or drawing( 2D, 3D drawing , format STP, DWG, PDF , etc)

We execute ISO9001 quality system and our Valve Rubber Diaphragm has passed ROHS/Reach/WARS certificate.

Mold and tooling:

In house tool making and free of tooling charge for standard rubber diaphragm, the mould parting line will be sent to customer confirmation.

Management and quality tracking: Strict material traceability under ERP system.

Rubber Diaphragm For Air Compressor process flow:

PO confirm---Develop mold according to drawing or sample---Develop chemical formula according to specifications---Mix the raw material as per formula---Prepare and Install the mold on the machine---Preform the rubber compound---Put the compound into mold and vulcanization with certain temperature and pressure---After a while, remove the goods from the mold---Trimming the flash---Inspection---Packing---Shipping

Small MOQ:Have variety Valve Rubber Diaphragm in stock, so mini MOQ is acceptable.

Function: seal valve equipment

Payment: T/T, L/C, Credit card. USD, RMB ,Euro and so on other currency is available.

Trade Term: EXW, FOB, CIF etc

Package: poly bag and carton(40*32*25CM). If you need pack by pallet or other customized package, it’s also ok.

Shipping method: By air, by sea, by express, multi-modal transport

The traditional manufacturing process of rubber membranes involves heating and vulcanizing rubber raw materials using a flat vulcanizing machine, and then forming them through molds and thermal shrinkage. This method is the processing method for most rubber products. Although it has developed for a long time, the technical foundation is still the same. Although improvements and enhancements have been made, the overall major aspects will not change. However, this has also become a challenge for China's rubber manufacturing industry. Although the traditional rubber vulcanization method is stable and reliable, it still has its own drawbacks, such as poor uniformity of the rubber membrane, unattractive appearance, and a single specification of the membrane that can be supported. After discussions with rubber product experts and R&D personnel. Experts have improved the overall quality and appearance of the rubber diaphragm by modifying the mold.

Through continuous efforts and practice, the appearance and process of rubber membranes have been improved and improved. The existing thin rubber membrane mold can support the formation of a 0.2mm rubber cloth film, with a uniform distribution of surface adhesive layer, making it more reliable in overall tear resistance, avoiding reasons such as tearing or opening on one side or at a certain angle of the film after long-term use.

The rubber diaphragm has functions such as pumping, isolation, pressure/flow regulation, driving, regulation, damping/buffering, and measurement (instrument). It has applications in fields such as pumps and valves, pneumatic components, pneumatic hydraulics, gas equipment, electrical equipment, and the automotive industry.

Rubber diaphragms can be divided into three types: pure rubber type, cloth clamping type (middle or single side cloth clamping), and mixed types of rubber hardware, metal parts, and cloth.

The function of the cloth clamp is to enhance the performance of the diaphragm. For example, in high-pressure operation, rubber membranes are often required to have strong tear resistance, while in low-pressure operation, cloth clips are often not required.

The basic guarantee for the quality of silicone rubber diaphragm is the material. According to different usage environments, there are often different requirements for materials.

Different materials are used according to the needs of various working media, such as EPDM rubber, silica gel, fluororubber, Nitrile rubber, etc. It should be customized according to the usage environment, meeting the performance requirements of flexibility, impermeability, high pressure resistance, corrosion resistance, tear resistance, good stability, long service life, oil resistance, acid and alkali resistance, high and low temperature resistance, ozone resistance, etc.

Then let's talk about design. When designing a product, it is important to consider the working environment, pressure, frequency, and impact. Special attention should be paid to sharp edges and burrs, as these can cause premature damage to the rubber diaphragm, so it is required that the surface of the mold be smooth and not rough.

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