“ULTRA” ELECTROMAGNETIC RECTANGULAR CHUCK IS : 8710 - 1978

Work holding device for surface grinding machines.    
Magnetic flux is generated by one or two coils. 
Accuracy as per IS : 8710 - 1978. 
Magnetic pull is as per IS specification. 
Mag - D - Mag with variable control unit allows to 
neutralize the residual magnetism precisely , using a 
microprocessor based control circuitry. 
Variable supply to vary power which helps in alignment & removing of warpages of thin jobs. 
Chuck is tested for Slippering force, Waterproof test, 
Temperature rise test, Electrical & Demagnetizing tests. 
We also manufacture Special chucks to suit individual requirements. 
Good quality & standard electrical accessories. 




Work holding device for surface grinding machines. 
Each pole is having separate coil, as such very strong 
& even magnetic flux is generated. 
Accuracy as per IS : 8710 - 1978. 
Magnetic pull is 30-50% more then IS specification. 
Mag - D - Mag with variable control unit allows to 
neutralize the residual magnetism precisely , using a microprocessor based control circuitry. 
Variable supply to vary power which helps in alignment 
& removing of warpages of thin jobs. 
Chuck is tested for Slippering force, Waterproof test, Temperature rise test, Electrical & Demagnetizing tests. 
Also available in Longitudinal Poles. 
We also manufacture Special chucks to suit individual requirements. 
Good quality & standard electrical accessories. 

Sr. No.  Size (mm) Pole Gap (mm) Pole Pitch Cat No. Cat No.
1. 450 L x 150 W x 100 H 15 40 UL-71301 UL-71401
2. 500 Lx 200 W x 100 H 15 40 UL-71302 UL-71402
3. 600 Lx 200 W x 100 H 15 40 UL-71303 UL-71403
4. 600 Lx 250 W x 100 H 15 40 UL-71304 UL-71404
5. 750 Lx 250 W x 100 H 15 40 UL-71305 UL-71405
6. 900 Lx 250 W x 100 H 15 40 UL-71306 UL-71406
7. 600 Lx 300 W x 100 H 15 40 UL-71307 UL-71407
8. 750 Lx 300 W x 100 H 15 40 UL-71308 UL-71408
9. 900 Lx 300 W x 100 H 15 40 UL-71309 UL-71409
10. 1000 Lx 250 W x 110 H 15 40 UL-71310 UL-71410
11. 1000 Lx 300 W x 110 H 15 40 UL-71311 UL-71411
12. 1500 Lx 250 W x 110 H 15 40 UL-71312 UL-71412
13. 1500 Lx 300 W x 110 H 15 40 UL-71313 UL-71413
14. 1500 Lx 400 W x 110 H 15 40 UL-71314 UL-71414
15A. "ULTRA" MAG d- MAG WITH VARIABLE   Upto 1000L 2 Amp.    
  CONTROL UNIT   Upto 1500L 3 Amp.    
15B. "ULTRA" MAG d- MAG WITH VARIABLE   Upto 1000L 2 Amp.    
  CONTROL UNIT & BATTERY BACK UP (20MIN)    Upto 1500L 3 Amp.    

“ULTRA” HEAVY DUTY FINE PITCH MULTI COIL ELECTRO 
MAGNETIC CHUCK ( Transverse Pole ) IS - 8710 - 1978
Work holding device for surface grinding machines. 
Each pole is having separate coil, as such very strong & even 
magnetic flux is generated. 
Accuracy as per IS : 8710 - 1978. 
Magnetic pull is 30-50% more then IS specification. 
Fine Pitch (4 + 1) makes it suitable to hold thin & small jobs. 
Mag - D - Mag with variable control unit allows to neutralize the residual magnetism precisely , using a microprocessor based control circuitry. 
Variable supply to vary power which helps in alignment & removing of warpages of thin jobs. 
Chuck is tested for Slippering force, Waterproof test, Temperature 
rise test, Electrical & Demagnetizing tests. 
Also available in Longitudinal Poles. 
Sr. No.  Cat No. Size (mm) Pole Gap (mm)
1. UL-71501 450 L x 150 W x 100 H 4 + 1
2. UL-71502 500 Lx 200 W x 100 H 4 + 1
3. UL-71503 600 Lx 200 W x 100 H 4 + 1
4. UL-71504 600 Lx 250 W x 100 H 4 + 1
5. UL-71505 750 Lx 250 W x 100 H 4 + 1
6. UL-71506 900 Lx 250 W x 100 H 4 + 1
7. UL-71507 600 Lx 300 W x 100 H 4 + 1
8. UL-71508 750 Lx 300 W x 100 H 4 + 1
9. UL-71509 900 Lx 300 W x 100 H 4 + 1
10. UL-71510 1000 Lx 250 W x 110 H 4 + 1
11. UL-71511 1000 Lx 300 W x 110 H 4 + 1
12. UL-71512 1500 Lx 250 W x 110 H 4 + 1
13. UL-71513 1500 Lx 300 W x 110 H 4 + 1
14. UL-71514 1500 Lx 400 W x 110 H 4 + 1
15A.

"ULTRA" MAG d- MAG WITH VARIABLE CONTROL UNIT

Upto 1000L 2 Amp.
    Upto 1500L 3 Amp.
15B.

"ULTRA" MAG d- MAG WITH VARIABLE CONTROL UNIT & BATTERY BACK UP (20MIN) 

Upto 1000L 2 Amp.
    Upto 1500L 3 Amp.
“ULTRA” MULTI COIL MICRO FINE PITCH  ELECTRO MAGNETIC CHUCK
Work holding device for surface grinding machines. 
Each pole is having separate coil, as such very strong & even magnetic flux is generated. 
Accuracy as per IS : 8710 - 1978. 
Magnetic pull is 30-50% more then IS specification. 
Fine Pitch (1 + 0.5) makes it suitable to hold very thin & small jobs. 
Mag - D - Mag with variable control unit allows to neutralize the residual magnetism precisely , using a microprocessor based control circuitry. 
Variable supply to vary power which helps in alignment & removing of warpages of thin jobs. 
Chuck is tested for Slippering force, Waterproof test, Temperature rise test, Electrical & Demagnetizing tests. 
Good quality & standard electrical accessories. 
We also manufacture Special chucks to suit individual requirement. 
 
Sr. No.  Cat No. Size (mm) Pole Gap (mm)
1. UL-72201 450 L x 150 W x 100 H 1.5
2. UL-72202 450 Lx 200 W x 100 H 1.5
3. UL-72203 500 Lx 200 W x 100 H 1.5
4. UL-72204 600 Lx 250 W x 100 H 1.5
5. UL-72205 750 Lx 250 W x 100 H 1.5
15A.

"ULTRA" MAG D- MAG WITH VARIABLE CONTROL UNIT

 2 Amp.
15B.

"ULTRA" MAG d- MAG WITH VARIABLE CONTROL UNIT & BATTERY BACK UP (20MIN) 

2 Amp.

“ULTRA” ELECTRO MAGNETIC ROUND CHUCK IS : 8710 - 1978
Work holding device for Rotary surface grinding machine & lathe machines. 
Each pole is having separate coil, as such very strong & even magnetic flux is generated. 
Magnetic pull is 30-50% more then IS specification. 
Mag - D - Mag with variable control unit allows to neutralize the residual magnetism precisely , using a microprocessor based control circuitry. 
Variable supply for varying power which helps in alignment & removing of warpages of thin jobs. 
The chuck is also useful for second operation 
Chuck is tested for Slippering force, Waterproof test, Temperature rise test, Electrical & Demagnetizing tests.
 
Sr. No.  Cat No. Size (mm) Pole Gap (mm)
1. UL-71601 Ø300 X 100H 10 + 4
2. UL-71602 Ø450 X 100H 10 + 4
3. UL-71603 Ø600 X 100H 10 + 4
4. UL-71604 Ø750 X 100H 10 + 4
5. UL-71605 Ø1000 X 100H 10 + 4
15A.

"ULTRA" MAG D- MAG WITH VARIABLE CONTROL UNIT

 2 Amp.
15B.

"ULTRA" MAG d- MAG WITH VARIABLE CONTROL UNIT & BATTERY BACK UP (20MIN) 

2 Amp.

“ULTRA” FINE PITCH ELECTROPERM MAGNETIC CHUCK 
For Grinding Machine
Work holding device for surface grinding machines. 
COLD DEVICE as it doesn't require power continuously except for short period of activation & deactivation. 
Parallelism & flatness is 0.010mm/300mm. 
Suitable for thin & small jobs. 
Economical for operation & maintenance. 
Uniform clamping force all over surface. 
Negligible power consumption. 
No accidents due to power failure. 
Slippering force is 2.5 Kg/cm². 
Vertical Lifting Force is 35 - 40 Kg/cm². 
Variable supply unit to vary power which helps in alignment & removing of warpages of thin jobs. 
Chuck is tested for Slippering force, Waterproof test, Temperature rise test, Electrical & Demagnetizing tests. 
Good quality & standard electrical accessories. 
We also manufacture Special chucks to suit individual requirement. 
 
Sr. No.  Cat No. Size (mm) Pole Gap (mm)
1. UL 71701  450 L x150 W x 100 H 25
2. UL-71702 500 Lx 200 W x 100 H 25
3. UL-71703 600 Lx 200 W x 100 H 25
4. UL-71704 600 Lx 250 W x 100 H 25
5. UL-71705 750 Lx 250 W x 100 H 25
6. UL 71706  900 Lx 250 W x 100 H 25
7. UL 71707 600 Lx 300 W x 100 H 25
8. UL 71708  750 Lx 300 W x 100 H 25
9. UL 71709  900 Lx 300 W x  100 H 25
10. UL 71710  1000 Lx 250 W x 100 H 25
11. UL 71711 1000 Lx 300 W x 100 H 25
12. UL 71712  1500 Lx 250 W x 100 H 25
13. UL 71713  1500 Lx 300 W x 100 H 25
14. UL 71714 1500 Lx 400 W x 100 H 25
15. “ULTRA” CONTROL UNIT WITH VARIABLE SUPPLY  25

“ULTRA” FINE PITCH ELECTROPERM MAGNETIC CHUCK For Grinding Machine
Work holding device for surface grinding machines. 
COLD DEVICE as it doesn't require power continuously except for short period of activation & deactivation. 
Parallelism & flatness is 0.010mm/300mm. 
Suitable for thin & small jobs. 
Economical for operation & maintenance. 
Uniform clamping force all over surface. 
Negligible power consumption. 
No accidents due to power failure. 
Slippering force is 2.5 Kg/cm². 
Vertical Lifting Force is 35 - 40 Kg/cm². 
Variable supply unit to vary power which helps in alignment & removing of warpages of thin jobs. 
Chuck is tested for Slippering force, Waterproof test, Temperature rise test, Electrical & Demagnetizing tests. 
Good quality & standard electrical accessories. 
We also manufacture Special chucks to suit individual requirement. 
 
Sr. No.  Cat No. Size (mm) Pole Gap (mm)
1. UL 72301  450 L x150 W x 100 H 4 + 1
2. UL-72302 500 Lx 200 W x 100 H 4 + 1
3. UL-72303 600 Lx 200 W x 100 H 4 + 1
4. UL-72304 600 Lx 250 W x 100 H 4 + 1
5. UL-72305 750 Lx 250 W x 100 H 4 + 1
6. UL 72306  900 Lx 250 W x 100 H 4 + 1
7. UL 72307 600 Lx 300 W x 100 H 4 + 1
8. UL 72308  750 Lx 300 W x 100 H 4 + 1
9. UL 72309  900 Lx 300 W x  100 H 4 + 1
10. UL 72310  1000 Lx 250 W x 110 H 4 + 1
11. UL 72311 1000 Lx 300 W x 110 H 4 + 1
12. UL 72312  1500 Lx 250 W x 110 H 4 + 1
13. UL 72313  1500 Lx 300 W x 110 H 4 + 1
14. UL 72314 1500 Lx 400 W x 110 H 4 + 1
15. “ULTRA” CONTROL UNIT WITH VARIABLE SUPPLY  4 + 1

“ULTRA” PERMANENT MAGNETIC LIFTER
Used for lifting & handling of steel plates, heavy block & castings as well as heavy round or cylindrical parts. 
The 1 : 3 safety factor of the recommended load to the Test load ensures use at optimal working conditions even with Substantial air gaps & surface conditions. 
Compact design, strong magnetic pull, total work safety 
Easy operated lever for ON-OFF. 
Spring loaded block at side for safety feature. 
Suitable for Flat & Round jobs. 
No damage on job during operation. 
 
Sr. No.  Cat No. Size (mm) Lifting Capacity Tested Capacity Weight
0 UL 80500 85 L X 60 W X 75H 100 Kg 300 Kg 2.5 Kg
1. UL 80501  170 L x 85 W x 105 H 200 Kg 600 Kg 9 Kg
2. UL- 80502 170 Lx 85 W x 105 H 250 Kg 750 Kg 9 Kg
3. UL- 80503 230 Lx 85 W x 105 H 300 Kg 900 Kg 14 Kg
4. UL- 80504 230 Lx 85 W x 105 H 450 Kg 1350 Kg 14 Kg
5. UL- 80505 290 Lx 90 W x 125 H 600 Kg 1800 Kg 28 Kg
6. UL  80506  300 Lx 150 W x 125 H 700 Kg 2100 Kg 30 Kg
7. UL  80507 365 Lx 150 W x 170 H 1000 Kg 3000 Kg 80 Kg
8. UL  80508  480 Lx 210 W x 185 H 1500 Kg 4500 Kg 125 Kg
9. UL  80509 485 Lx 230 W x 240 H 2000 Kg 6000 Kg 165 Kg

“ULTRA” ELECTROPERM LIGHT DUTY CHUCK (47 x 47 Quard Pole)
Work holding device for Milling machines. 
COLD DEVICE as it doesn't require power continuously except for short period of activation & deactivation. 
Suitable for light milling i.e. 1-3 mm depth of cut at recommended speed & feed. 
Maximum material removal is possible. 
Economical for operation & maintenance. 
No accidents due to power failure. 
Slippering force is 2.5 - 3 Kg/cm². 
Vertical Lifting Force is 35 - 40 Kg/cm². 
Variable supply unit to vary power which helps in alignment of jobs. 
Chuck is tested for Slippering force, Waterproof test, Temperature rise test, Electrical & Demagnetizing tests. 
Good quality & standard electrical accessories. 
We also manufacture Special chucks to suit individual requirement. 
 
Sr. No.  Cat No. Size (mm)
1. UL 71801  600 L x300 W x 110 H
2. UL-71802 750 Lx 300 W x 110 H
3. UL- 71803 1000 Lx 300 W x110 H
4. UL- 71804 1500 Lx 300 W x 110 H
5. UL- 71805 600 Lx 400 W x 110 H
6. UL- 71806  750 Lx 400 W x 110 H
7. UL -71807 1000 Lx 400 W x 110 H
8. UL-71808  1500 Lx 400 W x 110 H
9.

ULTRA CONTROL UNIT WITH VARIABLE SUPPLY

“ULTRA” ELECTROPERM HEAVY DUTY CHUCK 
(70 x 70) Quard Pole
Work holding device for conventional & CNC milling m/c. 
COLD DEVICE as it doesn't require power continuously except for short period of activation & deactivation. 
Suitable for light milling i.e. 3-6 mm depth of cut at recommended speed & feed. 
Maximum material removal is possible. 
Economical for operation & maintenance. 
No accidents due to power failure. 
Slippering force is 2.5 - 3.5 Kg/cm². 
Vertical Lifting Force is 40 - 45 Kg/cm². 
Variable supply unit to vary power which helps in alignment of jobs. 
Chuck is tested for Slippering force, Waterproof test, Temperature rise test, Electrical & Demagnetizing tests. 
Good quality & standard electrical accessories. 
We also manufacture Special chucks to suit individual requirement 
 
Sr. No.  Cat No. Size (mm)
1. UL 71901  600 L x300 W x 110 H
2. UL-71902 750 Lx 300 W x 110 H
3. UL- 71903 1000 Lx 300 W x110 H
4. UL- 71904 1500 Lx 300 W x 110 H
5. UL- 71905 600 Lx 400 W x 110 H
6. UL- 71906  750 Lx 400 W x 110 H
7. UL -71907 1000 Lx 400 W x 110 H
8. UL-71908  1500 Lx 400 W x 110 H
9.

ULTRA CONTROL UNIT WITH VARIABLE SUPPLY

“ULTRA” ELECTRO MAGNETIC CHUCK For Cylindrical 
Grinding

Work holding device on Cylindrical Grinding m/c to grind outer diameter & face component as bearing recess, flanges, collet bushes, discs etc. 
Can also be used on Lathe machine. 
Mag - D - Mag with variable control unit allows to neutralize the residual magnetism precisely 
Magnetic Coil (outer body) remains stationary & middle part (Round body) will rotate with spindle through adaptor sleeve. 
Variable supply is useful to true the job. 
4 T-slots for easy location of job. 
Chuck is tested for Slippering force, Temperature rise, Waterproof, Electrical & Demagnetizing tests. 
Good quality & standard electrical accessories. 
Battery Back-up unit is also available on request
 
Sr. No.  Cat No. Size (mm)
1. UL 72001  Ø100 [4"]
Ø150 [6"]
Ø200 [8" ]
2.

 "ULTRA" Mag- D-MAG Mag with Variable Control Unit 

“ULTRA” DEMAGNETISERS Series UL- 801

Used for removing surface residual magnetism. 
Operate on 220V single phase AC supply. 
Suitable for all types of steel such as HSS, Nickel chrome, spring steel, die steel etc. 
Foot switch for easy & safely operation. 
Fibre top allows scratch free demagnetization. 
 
Sr. No.  Cat No. Size (mm)
1. UL 80101  150 x1 00
2. UL 80102 150 x 150
3. UL 80103 150 x 225
4.

UL 80104

150 x 300
5. UL 80105 350 x 350

“ULTRA” COIL TYPE DEMAGNETISERS

Used for removing surface residual magnetism of round & cylindrical jobs. 
Operate on 220V single phase AC supply. 
Suitable for all types of steel such as HSS, Nickel chrome, spring steel, die steel etc. 
Foot switch for easy & safely operation. 
Fibre body allows scratch free demagnetization.
 
Sr. No.  Cat No. Size (mm)
1. UL 80201  Ø100 bore
2. UL 80202 Ø150 bore
3. UL 80203 Ø200 bore
4.

UL 80204

Ø300 bore
5. UL 80205 050 x 100 x 100
6. UL 80206 050 x 200 x 200
7. UL 80207 100 x 200 x 200


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