SKYWEL Machinery Co., Ltd.

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Piston Rings

Piston ring set must do three things: prevent the air/fuel mixture from escaping the combustion chamber, prevent oil from contaminating the combustion chamber, and transfer heat out from the piston to the cylinder wall and ultimately into the cooling jacket. In most cases this is accomplished by a set of three rings, classified (from top to bottom) as the top compression ring, the second compression ring, and the oil control ring.

Custom tailored production according to drawings and samples of customers is within our capability.

Our engineers use computer based programs to design products, according to the operation plans and technical drawings. Welcome our customers to order customized products at any time, we will offer professional advises for your reference.

Below are some customized piston rings we produced before for our customers