How many kinds of seals are used in the heat transfer oil pump?

Conductive oil pump in the transport of different media temperatures will use different seals: 1, single-ended seal: the use of injection flushing, flushing fluid is about 100 ℃ minus second-line wax, the pressure is higher than the sealed cavity 0.05 ~ 0.15Mpa, The outside of the gland with hot water softener, quenching, the general can use a cycle of the tenth month. Second, the metal bellows machine seal: compact structure, easy installation, in the case of the same auxiliary system, the life of 2 to 3 times the normal seal. Third, double-end machine: the use of circular washing, plus external cooling, life is single 1.5-2 times. Fourth, the use of hard friction on the hard YG6 / YG8, SiC / SiC, on the high viscosity, with a small amount of solid particles of the media or crystallization of media, with good results.

Super Abrasives


Superabrasives come in the form of grinding wheels and are used when the material being processed is either too hard or too delicate for regular abrasives.

Industrial diamonds are one of the most common materials used to create the grinding material. Contrary to popular belief, diamonds are not as rare as marketing campaigns will tell you.

After diamonds,cubic boron nitride is the second more durable material for cutting. This is followed by polycrystalline.

The most obvious advantage is that these Grinding Wheels are extremely hard and durable. This allows them to give better performance and greater longevity over regular abrasives.

When your wheel lasts longer you will see reduced costs for fixtures and tooling. This opens up your budget up to investing in more machines.

You will notice that the wear and cuts on your materials will be even. Because the abrasiveness of the wheel is so strong, it doesn`t develop uneven worn away spots as quickly as regular abrasive wheels.

So the output from your production will be consistent. So your manufacturing efforts will produce reliable and consistent results.

It can be tough to justify the upfront increased costs of superabrasive wheels. But the durability and quality of their production output make them well worth it.

But you`ll quickly realize that your productivity has increased by using superabrasives. You will have more parts processed per wheel and fewer wheel changes.

Kemei produces both conventional grinding wheel and super abrasive grinding wheels, such as white aluminum grinding wheel, pink wheel ,green silicon wheel, diamond grinding wheel and CBN grinding wheels.

If you need any type of grinding wheel and any suggestion on grinding wheels, just contact us.


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Henan Kemei Abrasives Co.,LTD , https://www.kmgrindingwheels.com