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Premium Transmission Ltd.
 
PRODUCTS
Worm Gear Boxes
Helical Gear Boxes
Geared Motors
Fluid & Other Couplings
Planetary Gearbox
Eddy Current Drive
Transmission Gears
 
Product Profile - Premium Products and Applications
Worm
Product Type Worm
Range
Power range upto 350 KW
Reduction Ratio range 5/1 to 4900/1 
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What is it?
Case hardened and profile ground screwed threads meshing with smoothly finished bronze wheel to transmit torque at Right angle.
 
 
Characteristics
» Perpendicular drives (input to output)
» Lower efficiency beyond 40/1 ratio
» Compact for higher ratio
» Semi skilled manpower for maintenance
» Irreversible beyond ratio 60/1
Major Applications
Agitators, conveyors, crushers, cranes, elevators, feeders, small ball mills, mixers, cooling towers, Extruders, Packaging, Filters
Major Industries
Sugar, Elevator, Textile, Rubber, Steel Industry, Power Plants, Mines and Minerals, Waste Water Treatment, Paper,Plastic & Leather

Helical
Product Type Helical
Range
Power range upto 5500 KW
Reduction Ratio range upto 650/1 
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What is it?
Case hardened & Profile ground Steel Gears with inclined tooth to transmit the torque between parallel shafts with minimum noise.
 
 
Characteristics
» Parallel gears (Input to output)
» Very high efficiency at all ratios
» Skilled manpower for maintenance
» Ideal for very high power transmission systems i.e. > 50KW
Major Applications
For applications > 50Kw. Agitators, conveyors, crushers, cranes, Larger ball mills, mixers, Aerators, Coal pulverising mills, Plastic extruders, Fin cooler drives, Kneaders, Thickeners
Major Industries
Thermal Power Plant, Sugar, Cement, Paper, Solvent Extraction, Plastic, Rubber, Steel Industry, Mines and Minerals.

Bevel Helical
Product Type Bevel Helical
Range
Power range upto 5500 KW
Reduction Ratio range upto 650/1
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What is it?
Case Hardened and Lapped steel spiral bevel gears to transmit the torque between right angle shaft at first stage and other stage transmission through Helical gears
 
 
Characteristics
» Perpendicular gears (Input to output)
» Very high efficiency at all ratios
» Skilled manpower for maintenance
» Ideal for very high power transmission systems i.e. > 50KW
Major Applications
For applications > 50Kw. Conveyors, Bucket elevators, Toasters, mixers, cooling towers, Coal pulverising mills
Major Industries
Thermal Power Plant, Sugar, Cement, Paper, Solvent Extraction, Plastic, Rubber, Steel Industry, Mines and Minerals.

Planetary
Product Type Planetary
Range
Power range upto 1500 KW
Reduction Ratio range upto 15000/1
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What is it?
Compact Epicyclical train (sun, planet and Ring Gears) rotate on parallel axis to transmit power co-axially.
 
 
Characteristics
» Co axial gears (Input and output shafts in the same line)
» Very high efficiency at all ratios
» Skilled manpower for maintenance
» Ideal for very torque transmission
» Very high reduction ratio possible with minimum backlash
» Compact compared to all other types
Major Applications
Conveyors, Crystallizers, Wind mills, Elevators, Agitators, Aerators, Cranes, Yawing.
Major Industries
Construction and Equipment, Sugar, Chemical, Wind Mills, Steel Industry, Mines and Minerals

Geared Motor
Product Type Geared Motor
Range
Power range upto 37 KW
Reduction Ratio range upto 125/1
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What is it?
Compact Gear train with drive motor on single base frame to transmit power co-axially with minimum noise.
 
 
Characteristics
» Caxial gears with compact configuration (Input to output in same line)
» Very high efficiency at all ratios
» Can become perpendicular using a pair of bevels
» Skilled manpower for maintenance
» Ideal for very low power transmission systems i.e. < 10KW
Major Applications
Agitators, Conveyors, Cranes long travel, Feeders
 
Major Industries
Cement, Rice Mill, Solvent Extraction, Ceramic Industries, Steel Industry, Power Plants, Minerals, Food & Tobacco

Fluid Coupling
Product Type Fluid Coupling
Range
Fixed speed for power upto 1125 KW
Variable speed for power upto 4125 KW
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What is it?
Transmission of power through hydraulic fluid/water as medium. No mechanical connection between input and output
 
 
Characteristics
» Smooth jerk less power transmission
» Suitable for both fixed speed & variable speed applications
» Very few companies have this technology in the world
» Used as power saving device in heavy industries
Major Applications
Conveyors, ID Fans, Ball mils, Crushers, Slurry pumps etc
Major Industries
Thermal Power Plants, Cement, Mines & Minerals, Sea Ports, Steel Industry, Sugar

Lube Oil
Product Type Lube Oil
Range
For all type of industrial gearboxes
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What is it?
Mineral based lube oil
 
 
Characteristics
» Reduces wear and tear of gear components
» Extends service life of gears and bearings
» Protects against rust and corrosion
» Longer oil change period- (5000hrs or 12 months whichever is earlier at 80 deg oil sump)
» Transmits maximum power with minimal loss
» Reduced oil consumption
» Reduced maintenance cost
» Resists oil thickening
 
Major Applications
For all type of industrial gearboxes
 
Major Industries
All industries specifically good for gearboxes working in continuous (24x7) heavy duty application