RA Power Solutions Pvt. Ltd. undertakes repair of cylinder heads of high capacity diesel engines for last more than 37 years. Cylinder head needs periodic inspection due to wear and tear, loss of profile of valve and valve guides. We undertake replacement of valve seats and valve guides. Cylinder head develop cracks. In fact there are number of reasons due to which cracks on cylinder head develops like excessive thermal stress,improper cooling, over heating or sudden change in operating temperature,design and construction. The repair of cracks in cylinder head is undertaken by metal stitching and metal locking process which is cold process and no heat is generated. This ensures that there are no stresses develop in the cylinder head. The cylinder head is thoroughly cleaned with the special chemicals and pressure tested to identify the crack. In certain cases MPI or dye penetrant test is also undertaken. The cracks in cylinder heads are repaired successfully by metal locking and metal stitching process and are pressure tested. The repairs are undertaken by our technicians. It is possible to undertake the repair of cylinder heads on site or while the vessel is sailing.
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