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Laser alignment of coupled machineries |
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Shop Balancing of Low Speed & High Speed Rotors |
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On site dynamic balancing, Vibration analysis and bearing condition monitoring |
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Shaft vibrations in sleeve bearings machines using proximity sensors |
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Shaft orbit analysis of sleeve bearing rotors like turbines, generators, HT motors and high speed compressors. |
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Repairing and dynamic balancing of turbochargers |
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Measurement of Industrial noise |
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Training of man power in vibration analysis, balancing and machinery alignment |
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Manufacture of Custom built Blower & fan with performance curves (Pressure Vs Flow) |
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| SERVICES |
Condition monitoring is an extremely valuable method for predictive breakdown maintenance of rotating machinery. Measurements of sound & vibrations are of paramount factor in monitoring the health of your machinery. Problem of noise and vibration control, also, have been brought to the forefront of electro-mechanical engineering field with continually increasing speed and power of present day machinery. As a consequence, more stringent demands have been placed on operative quality of rotating machines. Noise is generated mainly from structural resonance and aerodynamic turbulence. Vibrations are generated mainly by mechanical unbalance (in 50% cases), misalignment (in 30% cases), damaged bearings, bent shaft, mechanical looseness, imperfect foundation, rubbing of stationary parts & electrical problems. |
The noise and vibrations in machine affect
1) Bearings & structural life leading to premature breakdown of machinery,
2) Environment such as nearby instruments and machines and
3) Physical and mental fatigue on human being. |
| Dyna Mech solves the above problems by offering the following services. |
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Machinery Alignment :-
Laser alignment of horizontal & vertical machines, along with measures of soft foot, for coupled and uncoupled shafts, e.g. turbine-generator, motor-pump, vertical pumps and cooling tower fans. |
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Balancing of low speed rotors (rigid rotors)
up to 5 tons, on belt driven variable speed, hard bearings, computerized dynamic balancing machines at our shop, as per ISO 1940:2003(E). . |
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Balancing of high speed rotors (flexible rotors)
like 2 pole electric rotor and multistage pump impellers, turbocharger, turbines and other similar rotors at both high speed (near critical speed) and at full speed upto 3500RPM, at our shop as per ISO 5406:1980. |
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On site Vibration analysis as per ISO 10816-3 and balancing of rotating machineries using FFT and tracking (vibration Vs speed –Bode plot) |
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Bearing analysis using SED and BCU |
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critical speed & resonance by tracking analysis |
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Machinery noise measurement as per IS 4758-1968 measurement using sound meter. |
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Performance Evaluation of Centrifugal Blowers and Fans as per IS4894-1987. |
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Education & Training sessions of personnel in above fields |
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Repairs & Manufacturing of machinery spares like fans, blowers, impellers as per requirements |
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| List of Machinery |
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ROTALIGN ULTRA- a laser shaft alignment system, by Pruftechnik, Germany |
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OPTALIGN PLUS Series - a laser shaft alignment system, by Pruftechnik, Germany |
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VibXpert by Pruftechnik Germany:- For FFT Vibration Analysis, dynamic balancing, bearing condition monitroing, shaft orbit analysis and natural frequency measurement . |
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Vibrotest -60 (By Schenck Germany) Vibration analyzer cum field balancer. |
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Balancing machines Dyna mech has 5ton & 2ton & 100kg and 5Kg precision balancer with 5mg sensitivity- Hard bearing, variable speed, belt driven computerized dynamic balancing machines for different rotors need. |
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SPM meter as Bearing analyzer |
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Sound level meter. |
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Infrared thermometer for bearing temperature. |
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Inverter base welding machine. |
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Flow meter for air Velocity measurement |
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Radial Drill machine. |
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Dial gauges and fixtures Grinders and Buffing machines. |
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