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We are most trusted, reputed & reliable  manufacturer and exporters of Hot Steel Rolling Mill Plants & E.O.T. Cranes. We also manufacture and install a complete range of products that include:
 
 A
ROLLING MILL STAND
 

MILL STANDS : Are available in 3 Hi, alternate 2 Hi, or 2 Hi configuration, open/ closed type, with fibre or spherical roller bearings or gun metal keys.
 

HOUSING : Are made of Cast Iron or Cast Steel duly annealed or steel fabricated duly stress relieved. The housing window is lapped for parallelity and are provided with ground liners for enhanced housing life. S.S. ground liners can also be provided. The housing post section is designed to with stand peak rolling load.
 

CHOCKS : Are made of cast/ forged or profile cut steel. The chocks are designed for maximum roll size adjustment and are suitably designed to hold bearing, lifting arrangement, water cooling system and are protected against scale embedment.
 

ROLL ADJUSTMENT :  Top roll setting device comprising of hanging bolts and balancing springs. Bottom roll setting device comprising of adjustable single/ double taper wedge arrangement moved laterally by screw action.  Roll axial adjustment is made by side clamps, resting against the chock face or toggle system.
 
 
 
 
B
 
REDUCTION GEAR BOX
 

CASINGS : Steel fabricated duly stress relieved or cast iron, inoculated for grain refinement to prevent seepage of oil.
 

GEARING : The gear and pinions are double helical designed to obtain gradual application of load on each teeth to limit specific friction and to give the tooth base a good stiffness. The teeth cutting is done maintaining Span (measurement over teeth) The pinions are integral or alloy steel shells shrink fitted onto forged shafts.
 

LUBRICATION : Lubrication lines to bearings and oil splash line onto gears are provided. External lubrication unit comprising of gear pump, filters, heat exchanger can also be supplied.
 
 
 
 
 
PINION GEAR BOX/ PINION STAND
 

CASINGS : Steel fabricated duly stress relieved or cast iron, included for grain refinement to prevent seepage of oil.
 

GEARING : The gear and pinions are double helical designed to obtain gradual application of load on each teeth to limit specific friction and to give the tooth base a good stiffness. The teeth cutting is done maintaining Span (measurement over teeth) The pinions are integral or alloy steel shells shrink fitted onto forged shafts.
 

LUBRICATION : Lubrication lines to bearings and oil splash line onto gears are provided. External lubrication unit comprising of gear pump, filters, heat exchanger can also be supplied.
 
 
 
 
 
 
C
 
 
 
 
 
 
 
TECHNICAL SPECIFICATION
 
  • Fly Wheels up to 15 Mt. Tons.
  • Cast Iron/ Steel Casting  Fly Wheels.
  • Steel Fabricated Fly Wheels.
SALIENT FEATURES
  •  Dynamically Balanced Fly Wheels (up to 5 M.Tons)
  • Ultra Sound Testing for Crack Detection.
  • Forged Fly Wheel Shafts En-8 Class IV.
  • Heavy Duty Plumber Blocks.
  • Spherical Roller Bearings.
  • Speed 60 R. P. M. to 700 R. P. M.
  • Suitable for 100 H. P. to 2000 H. P.

 
 
 
 
 
 
 
 
D
 
 

 

 
   
SURINDRA-FLEXIBLE GEAR COUPLINGS
 

Surindra - Flexible Gear Couplings are the result of many years of experience in the field of mechanical power transmission.
 

These gear couplings are distinguished by their mechanical flexibility and compensation of angular, parallel and axial misalignments of the connected shafts. They are made for extensive use in Rolling Mills, Sugar Mills, Cement Plants etc.
 

Flexible Gear Couplings basically consist of two hubs with external teeth and two outer sleeves with internal spur teeth. The two outer sleeves function as a single rigid unit being bottled at the centre providing a totally enclosed oil tight and dust proof element.
 

Gear Hubs and the outer sleeves are manufactured from Forged Carbon Steel. They are machined to fine tolerance for proper meshing of the gears as well as for inter-changeability.
 

The mating gear teeth make contact through a constant semi-fluid grease film. positive lubrication of all the teeth being assured due to the action of centrifugal force on the grease, created by the speed of the rotating coupling. The effective lubrication system ensures silent operation, cushioning of shock loads and minimum wear of the gear teeth. A semi-fluid grease of suitable viscosity is recommended for the majority of applications.
 
 

Coupling Size

Bore Max. (mm)

Dimensions (mm)

No. of Bolts

 Bolt Size mm

A

B

D

E

G

H

SGC 6

125

380

225

25

125

205

305

10

22
SGC 8 170 430 265 25 125 255 355 12 22
SGC 10 225 510 370 25 180 305 430 12 22
SGC 12 275 560 420 30 205 355 480 12 22
SGC 14 325 610 455 30 215 405 510 12 22
 
 
 
 
 
 
 
BILLET EJECTOR / BILLET HANDLING EQUIPMENT
 
Billet Ejector Unit seen in action in a steel rolling mill heating furnace.
 

Rigid & Rugged Construction.
 
Built on sturdy & straightforward lines.
 
E
 
 
 
 
PLATE/ SCRAP SHEARING MACHINES

These machines have, for many years, held a high reputation among Steel Re-Rolling mills, Scrap processing yards, Ship breaking yards, heavy engineering works all over the world. They are built on sturdy and straight-forward lines and are quite self-contained. They are of exceptionally robust construction, are specially designed for rapid cutting of metal scrap/ plate and posses the stamina for continuous high speed duty. Many dozens of our machines are in use. Our machines have great demand in Bangladesh, Kenya, Nepal, Sri Lanka, Tanzania, Uganda, U. A. E. and other parts of the world.
M.S Plate Capacity (thickness)

Blade Size

 Strokes per min Motor
H.P. - R.P.M		 Approx Weight in Kg.
1/2" 7/8" x 3" x 14" 35-40 10-1440 2000
11/4" 1 3/8" x 4" x 18" 30-35 20-1440 4000
11/2" 1 1/2" x 5" x 20" 25-30 30-1440 6500
2"  1 3/4" x 5" x 24" 20-25 40-1440 9500
2 1/2" 1 7/8" x 6" x 28" 17-22 50-1440 12500
2" 2" x 6" x 30" 17-22 60-1440 14500

Specifications subject to change without notice
 
 
 
F
 
 
 
 
 
 
 
 
BILLET SHEARING MACHINE

These machines have, for many years, held a high reputation among Steel Rolling mills They are built on sturdy and straight-forward lines and are quite self-contained. They are of exceptionally robust construction, are specially designed for rapid cutting of Steel Billets from 4" (100mm) to 6" (150mm) and posses the stamina for consistent high speed duty. They are fabricated from tested rolled plates from main producers, which are mild in composition, but sturdy in performance. All the drive gears are manufactured out of forged En-9/19/24 Steel which are duly hardened and grounded. The shaft / Crank is forged En - 8/9 steel. All the Bearings are of best quality. Gun Metal Bushes are made with Copper Alloys to last a longer life. These Machines have great value for money.
 
 
 
 
 
 
 
 
 
 
 
SHEARING MACHINES

These machines have, for many years, held a high reputation among Steel Rolling mills They are built on sturdy and straight-forward lines and are quite self-contained. Shearing Machines are used for cutting of split hot ends, cold bars and scraps. They are of various types such as cold crop shear, scrap shear, hot end cutting shears, rotary shears, flying shears, alligators etc. These are available in various capacities.
 
 
 
 
 
 
 
 
G
 
ROTARY SHEARS
 

Rotary Shears are used for automatic cutting of split hot ends (front and rear). They are also used at cooling bed to cut fixed length of finished bars. Their size ranges from 300 mm P.C.D. to 500 mm P.C.D.. Their cutting capacity is up to 50 sq. mm hot bars at 800 Degree Celsius. Rotary Shears operate at speed of up to 12 meters / second.

 
They can be fixed or swiveling type rotary shears with pneumatic cylinder fitted for body swivel and shifting pipes. The power requirement is 5 H.P. to 20 H.P. The cutting blades are made up of Alloy Steel duly Heat Treated and Grounded and require minimum maintenance and down time.
 
 
 
 
 
 
H
SECTION STRAIGHTENING MACHINES
Angle up to 150 x 150 x 12
T Bar 150 x 150 x 12
Channel 200 x 75
Beam 200 x 75
Flats 100 x 15
Salient Features :
  • Bottom rolls driven and upper rolls act as pressure roll.
  • Calibrated vertical and axial adjustment of individual upper roll.
  • Rugged and rigid construction.
  • High alloy rolls duly hardened & ground.
  • Easy removal of rolls to ensure quick roll changing.
 
 
 
 
 
 
 
 
 
 
 
I
 
 
 

TMT - EQUIPMENTS

Equipments to produce TMT bars and rods for practically all sizes are in our manufacturing range.
The package includes proven state-of the-art  technology, the basic quenching box with set of high pressure injectors and strippers, direct drive shear and pinch rolls, instrumentations and controls with PLC drives (optional).
Size ranges from 8mm to 40mm and speeds up to 25 mts per sec. are available.
The solutions are provided to also the unique needs of the customers The bars obtained are of much superior in characteristics than what is actually specified by the national and international standards.
 
 

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