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We undertake in-situ line boring of large Engine Blocks, Vertical raw mill rockar arm housing, liner seating area,Compressors, Gear boxes etc. MPA Power Projects Pvt. Ltd. (India) has especially designed the in-situ line boring equipments supported with skilled personnel for executing the line boring repairs, strictly as per the manufacturer’s specification.
We capable to machine two or more bores in line upto the length of 8 meters within close tolerance of 20 microns.
The equipments are light weight and portable. Our technicians travel to you to undertake precision line boring of damage or misaligned bores.
The equipments are of latest design and pneumatically operated with the motors imported from Europe.
We cater for the diameters ranging from 100mm to 800mm.
Both the upper and lower liner landing area can also be machined to remove the damage of the face and the bore.
Our engineering experts are familiar with different engine makes and their individual design features
Problems Most Often Observed :
» Seizure of bearing locks, resulting in damage to bearing housing and subsequently to Crankshaft.
» Shaft line with two or more bearing requiring special alignment or restoration
In case of seizure of bearings, M.J. Housing bores are enlarged.
The central line of all the housings are maintained.
We ensure that alignments and bore dimensions of the M.J. Housings is strictly maintained as per the OEM’s standard.
On-Side Service Line Boring & Repair :