UG20/UG32/UG50/UG63 BRIERLEY CYLINDRICAL GRINDING MACHINES

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Model

UG20

UG32

UG50

UG63

Distance between centres

500,750mm

1000,1500

2000,3000mm

1500,2000,3000mm

2000,3000

4000mm

Centre height

135mm 

180mm

270mm

350mm

Dia. Ground(O.D)

5-200mm

8-320mm

25-500mm

30-630mm

Max. length ground(O.D)

500,750mm

1000,1500

2000,3000mm

1500,2000,3000mm

3000,4000mm

Max. weight of work piece

100kg

150kg

1000kg

1500kg

Swivelling angle

+90°

+90°

+90°

+90°

Centre taper

4MT

4MT

4MT

6MT

Spindle speed

50HZ:25-380r/min

50HZ:25-220r/min

50HZ:20-224r/min

50HZ:10-100r/min

Wheel spindle speed

1670rpm

1670rpm

1330/665rpm

870rpm

Wheel head rapid travel

50mm

50mm

100mm

100mm

Max. travel

205mm

246mm

370mm

438mm

Swivelling angle

±30º

±30º

±30º

±30º

Hand feed per.rev

rough:2mm

fine:0.5mm

rough:2mm

fine:0.5mm

rough:4mm

fine:0.5mm

rough:4mm

fine:0.5mm

Hand feed per gra.

rough:0.01mm

fine:0.0025mm

rough:0.01mm

fine:0.0025mm

rough:0.02mm

fine:0.0025mm

rough:0.02mm

fine:0.0025mm

Wheel size Max.dimension of wheel(OD*W*ID)

400*50*203mm

400*50*203mm

500*75*305mm

750*75*305mm

Wheel peripheral velocity

35m/s

35m/s

35/17.5m/s

35m/s

Hand feed per.rev

6mm

6mm

5mm

5mm

Max.Swivelling angle(clockwise)

3º(500,750,1000,1500),2º(2000,3000)

3º(1500)

2º(2000,3000)

2º(2000,3000)

1º(4000,5000)

Max.Swivelling angle(anticlockwise)

9º(750),8º(500)

9º(1000),6º(1500)

5º(2000),3º(3000)

6º(1500),5º(2000)

3º(3000)

5º(2000),3º(3000)

2º(4000)

Longitudinal traverse speed of table

0.1-4m/min

0.1-4m/min

0.1-3m/min

0.1-3m/min

 Tail Stock Taper

4MT

4MT

6MT

6MT

Quill travel

30mm

30mm

70mm

70mm

Wheel head motor power

4kw (5.36hp)

5.5kw (7.37hp) 

5kw (6.7hp) /7.5kw (10.05hp)

18.5kw(25.16hp)

Internal grinding 

1.1kw (1.47hp)

1.1kw (1.47hp)

1.5kw (2.01hp)

1.5kw (2.01hp)

Work head motor power

0.75kw(1hp)

1.5kw(2.01hp)

4kw(5.36h)

5.5kw(7.48hp)

 

STANDARD ACCESSORIES

• Work Light

• Balancing Stand

• Coolant System

• 3 Jaw Chuck

• Tail stock

• Work head

• Dresser

• Grinding Wheel

• Internal Grinding Equipment

 

OPTIONAL ACCESSORIES

• Magnetic Separator

• Closed Steady Rest

• Paper Filter

• Magnetic Separator with Paper Filter

• Radial Dresser

 

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