rapowersolutions

On site  Metal stitching  and  metal locking  is a precise mechanical method of making permanent repairs to broken casting and machine parts. Procedure of On site Metal Stitching and Metal Locking Drilling fixture is attached of right angles to the crack. A hole pattern is drilled and this is repeated at intervals from ¾ to 1 ¼ inches apart in this process of  metal stitc hing metal locking . Metal between each drilled hole is removed by ripping it away with pneumatic tools to form a slot. The stock thus removed is narrower than the drilled hole, thus forming a serrated opening. Preformed locks of high tensile alloy are inserted in to the slot of  metal locking and  metal stitching  process . These locks are peened into the slots, one on top of the other, to a depth limited by the casting thickness and determined by the strength required. After the locks are installed, holes are drilled, tapped and threaded, fasteners are applied. These are spotted along the entire length of the crack,

Crankshaft repair  is undertaken by grinding of crank pin, grinding of main journal, straightening of crankshaft and all the problems related to crankshaft are successfully repaired. Crankshaft grinding  is undertaken by specially designed latest breed of onsite crankshaft grinding equipment. We can undertake grinding and polishing of crank pin and grinding and polishing of main journal of crankshaft up to 700 mm. Following on-site crankshaft repair and maintenance services are provided by RA Power Solutions across the globe. Crankshaft Grinding Crankshaft Regrinding Crankshaft Straightening Crankshaft Polishing Crankshaft repair Main bearing journal polishing/super finishing Crankshaft Machining Crankshaft Main journal repair Crankshaft replacement supply of reconditioned crankshaft Crankshaft inspection and crankshaft reconditioning Repair Of Crankshaft Need Crankshaft Repair . , contact us today. For more information visit here: # crankshaftgrindingandrepair # crankshaftrefurbishmen

  Generator rotor shaft plays a very important role in any engineering plant and in case of breakdown, it needs immediate inspection and repair. REPAIR OF DAMAGE GENERATOR ROTOR SHAFT ON SITE:- We have the facility and experience of  repairing generator rotor shaft  and all types of shafts which get damaged or worn out during the operation. The repairs are undertaken by us without dismantling of the casing in most of the cases as the  repair of the rotor shaft  is undertaken on site. During our experience of 41 years, we have successfully repaired generator rotor shaft, turbine rotors, high and low pressure turbine rotors, fan shafts and the list goes on. We have the facility to repair your shaft in place and in some cases; there is no requirement of even rotating the shafts during the repair. INDUSTRIES FOR WHICH WE UNDERTAKE ROTOR SHAFT REPAIR:- Nuclear Chemical Oil Wind Steel Marine Oil and natural gas refineries and many more LOW COST OF ONSITE REPAIR OF GENERATOR ROTOR SHAFT:- The

  Repair of crack in casting by metal stitching and metal locking has a definite advantage over the repair of crack by welding process. Metal stitching of crack casting is getting popular as it is a permanent process for successful repair of broken, cracked and fractured casting parts Advantages of cast iron crank repair by Metal locking and metal surgery   On site repair possible without disassembly of the equipment Metal surgery and metal locking are permanent repair for fractured, broken and cracked casting Cold process of repair no stress or heat is generated Casting repair by metal locking does not cause any distortion and no need of machining It is proved that repair by metal locking  strengthens the damage part which is cracked or  damaged and restoration to the original profile Metal stitching  and  metal surgery  process used for crack repair have low restoration time Gas/Liquid proof repair.   Engine block after repair by Metal Surgery                 

RA Power Solutions understands the importance of   trimetal and bimetal engine bearings   for the main, auxiliary and the various makes and models of the engine in operation for different applications . RA Power Solutions undertakes onsite repair of crankshafts having diameter ranging from 35 to 700 mm for last four decades. Every time the crankshaft is repaired, there is a requirement of undersize bearing. It is our experience that in most of the cases the undersize bearings are not available with the engine manufacturer resulting to the delay in assembly and reconditioning of the engine. The major problem lies with the engines which are old and are no longer manufactured by the companies. In this time of recession , it is not possible for the client to replace the engine with the new one. The cost of bearings offered is also exorbitant. RA Power Solutions plays a very important role as most of the undersize non standard bearing of different make and model of the engines are kept in s