Compressor Remanufacturing

Grasso Compressor Remanufacturing
Grasso Compressor Remanufacturing

0161 327 2838

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Grasso Compressor Repair
Grasso Compressor Repair

Compressor Remanufacturing and Repair

We arrange the lift and shift, then remanufacture your compressor in our work shop:

Strip Down

All the parts are laid out on the bench and the bolts immersed in oil


All parts are inspected for wear and tear and a list of required replacement parts is written


When the parts come in, we re-build the compressor using new gaskets and ‘o’ rings

The Clearance of the Bearing

We check this with a feeler gauge and ‘lap’ the bearing where necessary. Not enough oil lubrication will reduce its life

The ‘Run-out’ of the Shaft

We check this with a ‘thou clock’ If the shaft is not spinning true this will also reduce the life of the bearing


The reverse of the strip-down. All screws are tightened to the correct torque with a torque wrench. The compressor is then pressure tested and de-hydrated with a vacuum pump. The correct amount of oil is drawn in- usually whatever the level was when it came in, or half way up the sight glass

Last Part of the Repair

The compressor is sanded down and re-painted battle ship grey

Case Study

We had a large screw compressor with a leaking 'o' rings. The refrigerant was ammonia so we followed the procedure for breaking in. We lift and shifted it to the workshop at our premises. The strip down and re-assembly was quick as the rotors, with bearings, come out pressed into the front casting- no need for a 'thou clock. Swap out the 'o' rings and shaft seal then a reverse assembly

Why Choose Us?

Finding a good company is difficult, finding a good company that isn't too expensive is even more difficult. Maximus Chillers offer the highest level of compressor remanufacturing, we also offer repairs, service & maintenance 

Next Steps...

Our Contact Form woks so fill it out if you are busy

Call 0161 327 2838


What We Offer

Professionally remanufactured compressors to beyond manufacturer's recommendations

National and global service. No location is too far for Maximus Chillers

Blue chip service... reasonable price

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