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Refrigeration Compressors
Metro high speed reciprocating compressors are manufactured with latest technology and most modern method. These compressors are available in capacities up-to 12 cylinders in V & W arrangements.
Suitable for industrial applications, Metro Compressors have compact design, built in suction and discharge manifold with large size suction filter for protection of vital parts. All welded steel construction of crankcase unit with provision of unloaded starting system and the safeguard against incidental liquid hammer. The crank case is fully leak & impact proof, the smooth internal surfaces of the crank case provides better condition for lubricants. Every parts is precision made and interchangeable. These compressors are suitable for V-belt and Direct drive system. Our heavy duty Compressors can work smoothly for 24 hours continuously for a long span of time.
Piston / Cylinder Liner:
Pistons are made from special aluminum alloy. Gudgeon pins are case hardened steel and grounded. Cylinder liners are made from
special close grain alloy casting, precision boring, horning and pressed into cylinders blocks. These liners can be easily replaced. Hydraulically operated valve lifting mechanism on each cylinder ensures absolute capacity control and fully unloading start.
Connecting Rod:
The connecting rod is die forged. It has steel backed White Metal shells on its big end bronze bearings, While the smaller end
has a wear resistant metal.
Crankshaft & Bearings:
Has exceptionally good running metal properties and wear resistance. All bearing surfaces are grounded and dynamically balanced.
The main Bearings are white metal lined steel shells, the intermediate bearings are provided with split type for 4,6,9 & 12 cylinder compressor.
Lubrication :
Forced feed system is provided by crankshaft driven gear type oil pump that delivers oil to all bearings and capacity control
system.
Shaft Seal Assembly:
The rotary face type, sliding surfaces are grounded to an extreme finish and lapped. Frictional heat is removed by the full
flow of lubricating oil that is directly fed from oil pump with provision of water cooled system too.
Standard Accessories :
Every Metro Compressor is dispatched to the customer with the following standard accessories:
Drive set :
- Consisting of V- belts, Motor Pulley & Flywheel
- Plain base plate with foundation bolts
- Suction & Discharge Service valves (Shut-off valves)
- Pressure gauge, gauge board and mounting stand.
- Ferrules and pipes
- Hour meter
- Indicator- Bulbs & Switches
- Manual Regulator Capacity Control
- Oil Filter Set
- Rubber Seal Sets
- Tools Kit Box
Optional Items
- Base Frame Unit for compressor & Motor with foundation bolts
- Crank Case heater for 2 stage
- Interstage Cooling system for 2 stage
- Cut-off switches L-P-H-P. & O.P
- Electrically operated capacity control
- Oil Separator
- Equalizer connections for parallel running of Compressor
- Flexible direct coupling with guard
- V-Belt guard for Motor & Compressor
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Available in wide range of Single Stage refrigeration compressors, these high quality ammonia compressor can operate mainly with refrigerant like Ammonia (NH3), R22(Freon) and R134a. The true compare range of price-performance ratio Compressors incorporate the very latest technological advances and manufacturing processes to provide users with a continuous supply of economic and reliable high quality compressed cooling.
There are almost no limits of application of Single Stage Ammonia Refrigeration Compressors. The Main application industries are :
- Potato Cold Storage
- Ice Making Plants
- Water Chilling Application
- Milk Chilling Plants / Dairy Industry
- Vegetable Oil Refinery Chemicals
- Cold Storages
- Food Processing
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Available in wide range of two Stage refrigeration compressors, these high quality ammonia compressor can operate mainly with refrigerant like Ammonia (NH3), R22(Freon) and R134a. The true compare range of price-performance ratio Compressors incorporate the very latest technological advances and manufacturing processes to provide users with a continuous supply of economic and reliable high quality compressed cooling.
There are almost no limits of application of Two Stage Ammonia Refrigeration Compressors. The main application industries are :
- Fish Processing Plant
- Frozen Storage
- Dry Ice (Liquid Carbon Dioxide)
- Meat Processing
- Chemicals Food Processing
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![Two Stage Refrigeration Compressors](javascript:openchild("catalog_images/10018_2642_refrigeration-compressor.jpg"))
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