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DESIOR TECHNOLOGY CO.,LTD

Servicing in Rubber industry for all kinds of application to fulfill a better world.

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CAPACITY

Manufacturing Capabilities

Molud Room

DESIOR RUBBER offers a range of different moulding processes relevant to the volume, material and geometry of the components. We manufacture DESIOR O-RING ranging in size from 0.3mm to 2.5m x 2m, with parts produced under vacuum for greater consistency and to avoid air inclusion.

DESIOR RUBBER develops custom moulded solutions for a wide range of industries. We have no minimum order quantities and can offer very short lead times, including 7-day deliveries where tooling is required (subject to the geometry and size of products).

Compression Moulding

Compression moulding is used for low to medium volume requirements. It offers the advantage of lower tooling costs compared to injection moulding. It also offers greater flexibility for quicker setup times, allowing shorter lead times.

During the compression moulding cycle, uncured rubber is loaded into an open mould, which is then closed under pressure, allowing the rubber to flow to the shape of the cavity. The blank weight and temperature must be accurately controlled. The excess rubber will be forced out of the mould creating flash to be removed after moulding. Finishing processes to remove this excess flash include cryogenic deflashing and vibratory finishing.

Compression Transfer Moulding

The compression transfer moulding process is similar to compression moulding. Where it differs is the addition of a transfer pot and piston to the mould. The uncured rubber is placed in the transfer pot and injected into the closed cavity via a number of feed gates.

The compression transfer moulding process offers advantages for certain complex shapes and maintains the benefit of flexibility and lower mould costs. Compression transfer moulding is well suited to rubber to metal boding.

Injection Moulding

Injection moulding is used for very high volume products. The initial mould costs are higher but this is offset by savings from reduced cycle times compared to compression moulding. During injection moulding, the uncured rubber is injected into a runner system that feeds the rubber into the cavities.

Rubber To Metal Bonding

DESIOR RUBBER produces a wide range of products using rubber to metal bonding. These include AV mounting, rollers, diaphragms, gaskets, widow seals for the nuclear industry and water stop seals for oil and gas pipelines. We are happy to produce quantities ranging for single mouldings to high volume production from large multi-cavity tooling.

Keyword:

As the leading designer and manufacturer of rubber parts and seals, DESIOR Rubber has a wide range of products to meet all your sealing needs. From our vast o-ring inventory of virtually any shape and size to our complex, custom sealing solutions, we have precisely what you need for any sealing application.

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