Piston Rings Manufacturers India

We are leading Piston Rings manufactures in India using latest technology in with overseas technical collaboration. Piston rings manufactured by us are renowned for is precision, extra power, extra durability of pistons rings that provide best fuel efficiency. we also manufacture custom piston rings as per the clients specification. As a leading piston rings manufacturer in india  the piston rings are are made as per standard specifications and is of international quality pistonmg rings to compete with any leading manufacturer of pinston rings globally.As a top manufacturer of piston rings the piston rings manufactured by us are widely used for various automotive engines. Piston rings manufactured by us are casted as individual rings in a noncircular shape which had various advantages over the piston rings manufacture with a process of cutting individual rings from pots or cuffs. 

Steel piston rings are made from a profiled wire. The rings are first coiled into a circular shape and then the gap is cut out. The necessary shape is obtained using a heat treatment process in which the rings are mounted onto an arbor appropriately designed to impart the required radial pressure distribution. The piston ring manufactured by us are provides high friction resistance  and provides a high operating life. The piston rings are manufactured keeping various parameter to obtain a long operating life and low operational cost. Various parameters depends on may factors such as design, production method, selection of appropriate piston ring type, cylinder material, cleanliness of surface, pressure, velocity and heat.While designing piston rings, high thermal expansion coefficient should be taken into consideration with a special process, pre-tensioned in order to increase the springiness of piston rings.

The production process of piston rings involves machining  to the required shape by means of double cam turning, a process in which the ring blank, already axially ground, is copy turned simultaneously on the inside and outside diameters. After a segment equivalent to the free gap is cut from the ring it assumes the free shape that will give it the required radial pressure distribution when fitted into the cylinder. Once inside the cylinder the ring is completely light tight on its outside diameter and exerts the predefined radial pressure against the cylinder wall.

Piston Ring Features:

• Lubrication not required
• Stick/slip breakaway problems eliminated
• simple design of Pistons
• Easy installation and removal of piston rings
• Bi-directional sealing of piston rings
• Damage from cast iron or phenolic piston ring particles is eliminated with PTFE Piston rings
• Interference fit assures positive sealing
• Conforms to out-of-round bore condition
• Can be cut in field for easier installation

 

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