UG series cylindrical grinders

BRIERLEY UG20/UG32/UG50/UG63 UNIVERSAL CYLINDRICAL GRINDING MACHINES

Our UG series cylindrical grinders feature an interver workhead, internal grinding attachment, and wheel dismount tool.

Please contact us for more info.

Categories: , Tags: , , , ,

Description

Precision grinding machines with internal grinding equipment, and coolant system.

Model UG20x500 UG20x750 UG32x1000 UG32x1500 UG32x2000 UG32x3000
Center Height 135mm 135mm 180mm 180mm 180mm 180mm
Travel of Worktable (Max) 640mm 850mm 1090mm 1600mm 2100mm 3100mm
Grinding Length 500mm 750mm 1000mm 1500mm 2000mm 3000mm
Grinding Diameter Without Steady Rest 8-200mm 8-200mm 8-320mm 8-320mm 8-320mm 8-320mm
Grinding Diameter With Steady Rest 8-60mm 8-60mm 8-60mm 8-60mm 8-60mm 8-60mm
Inside Grinding Diameter Without Rest 25-100mm 25-100mm 35-100mm 35-100mm 35-100mm 35-100mm
Inside Grinding Diameter With Steady Rest 35-100mm 35-100mm 30-100mm 30-100mm 30-100mm 30-100mm
Inside Grinding Depth 125mm 125mm 125mm 125mm 125mm 125mm
Workpiece Weight Between Centers (Max.) 80kg 80kg 150kg 150kg 150kg 150kg
Table Swivel Range (Max.) 3/8 ° R / L 2/6° R / L 3/7° R / L 3/6° R / L 3/5° R / L 2/3° R / L
Feeds
Table Feed, Infinitely Variable – Longitudinal Axis 0,1-4m/min 0,1-4m/min 0,1-4m/min 0,1-4m/min 0,1-4m/min 0,1-3m/min
Traverse Per. Rev. of Headwheel (mm) 2（coarse）/0.5（fine）mm 2（coarse）/0.5（fine）mm 2（coarse）/0.5（fine）mm 2（coarse）/0.5（fine）mm 2（coarse）/0.5（fine）mm 2（coarse）/0.5（fine）mm
Traverse Per. Div. of Headwheel (mm) 0.01（coarse）/0.0025（fine）mm 0.01（coarse）/0.0025（fine）mm 0.01（coarse）/0.0025（fine）mm 2（coarse）/0.5（fine）mm 2（coarse）/0.5（fine）mm 2（coarse）/0.5（fine）mm
Work Feed On Traverse Axis (Grinding Unit Back And Forth) auto auto auto auto auto auto
Headstock
Work Spindle Speeds 25 – 380 1/min 25 – 380 1/min 25 – 220 1/min 25 – 220 1/min 25 – 220 1/min 25 – 220 1/min
Working Headstock Swivel Range 0 – 45° 0 – 45° 0 – 45° 0 – 45° 0 – 45° 0 – 45°
Spindle Taper MT4 MT4 MT4 MT4 MT4 MT4
Grinding Headstock
Inside Grinding Spindle Speed 10000 1/min 10000 1/min 10000 1/min 10000 1/min 10000 1/min 10000 1/min
Grinding Headstock Swivel Range (r+l) 10 degrees CCW± ° 10 degrees CCW± ° 30± ° 30± ° 30± ° 30± °
Grinding Head Travel 200mm 200mm 250mm 250mm 250mm 250mm
Grinding Wheel Peripheral Speed 35 m/s 35 m/s 35 m/s 35 m/s 35 m/s 35 m/s
Grinding Wheel Speed 1670 1/min 1670 1/min 1670 1/min 1670 1/min 1305 1/min 1305 1/min
Tailstock
Tailstock Taper MT4 MT4 MT4 MT4 MT4 MT4
Quill Travel 25mm 25mm 25mm 25mm 25mm 25mm
Drive Capacity
Motor Rating Main Drive 5.5kw 5.5kw 5.5kw 5.5kw 7.5kw 7.5kw
Motor Rating of Internal Grinding Unit 1.1kw 1.1kw 1.1kw 1.1kw 1.1kw 1.1kw
Motor Rating of Hydraulic Pump 0.75kw 0.75kw 0.75kw 0.75kw 0.75kw 0.75kw
Motor Rating of Working Spindle 0.75kw 0.75kw 1.5kw 1.5kw 1.5kw 1.5kw
Motor Rating of Coolant Pump 0.13kw 0.13kw 0.125kw 0.125kw 0.125kw 0.125kw
Accuracies
Run-Out Deviation 0.003mm 0.003mm 0.003mm 0.003mm 0.003mm 0.003mm
Cylindrical Deviation（O.D/I.D 0.008/0.01mm 0.008/0.01mm 0.008/0.01mm 0.008/0.01mm 0.008/0.01mm 0.008/0.01mm
Roughness（O.D/I.D） 0.32/0.63 µm Ra 0.32/0.63 µm Ra 0.32/0.63 µm Ra 0.32/0.63 µm Ra 0.32/0.63 µm Ra 0.32/0.63 µm Ra
Roundness (O.D/I.D) 1.5/2.5µm 1.5/2.5µm 2.5/2.5 µm 2.5/2.5 µm 2.5/2.5 µm 2.5/2.5 µm
Measures and Weights
Grinding Wheels Dimensions 400 x 50 x 203mm 400 x 50 x 203mm 400 x 50 x 203mm 400 x 50 x 203mm 500 × 50 × 203mm 500 × 50 × 203mm
Grindstone Dimensions, Inside Grinding (Max.) 50 x 40 x 16mm 50 x 40 x 16mm 50 x 40 x 16mm 50 x 40 x 16mm 50 x 40 x 16mm 50 x 40 x 16mm
Grindstone Dimensions, Inside Grinding (Min.) 45 x 35 x 10mm 45 x 35 x 10mm 45 x 35 x 10mm 45 x 35 x 10mm 45 x 35 x 10mm 45 x 35 x 10mm
Overall dimensions (Length x Width x Height) 2500 x 1800 x 1650mm 3000 x 1800 x 1650mm 3610 x 1810 x 1550mm 4610 x 1810 x 1550mm 5610 x 1810 x 1550mm 7610 x 1810 x 1550mm
Weight 3000kg 3500kg 3700kg 4300kg 6200kg 8600kg

 

Model UG50 UG63
Distance Between Centers 1500/2000/3000mm 2200/3120/4300/5300mm
Center Height 270mm 335mm
Dia. Ground (O.D) 25-500mm 30-630mm
Dia. Ground (I.D) 30-200mm N/A
Max. Length Ground(O.D) 1500/2000/ 3000mm 2000/3000/4000/5000mm/td>
Max.Weight of Workpiece 1000kg 3000kg
Workhead
Workhead Swiveling Angle +90° Fixed
Center Taper 6MT Metric #80
Spindle Speed 50HZ:20-224 r/min 8-200 r/min
Wheelhead
Wheel Spindle Speed 1330/665 r/min 743r/min
Wheelhead Rapid Travel 100mm 100mm
Max. Travel 250mm 350mm
Swiveling Angle -30° Fixed
Hand Feed Per. Rev Rough:4mm
Fine:0.5mm		 Rough:2mm
Fine:0.5mm
Hand Feed Per. Gra Rough:0.02mm
Fine:0.0025mm		 Rough:0.01mm
Fine:0.0025mm
Wheel Size（OD*W*ID) 500 x 75 x 305mm 900 x 75 x 305mm
Peripheral Velocity 35M/s 35M/s
Internal Grinding Device
Spindle Speed 7000 r/min N/A
Dimension of Wheel Max:175x32x32mm, Min:30x25x10mm N/A
Table
Hand Feed Per. Rev 5mm Fine 2mm, Rough 8mm
Longtiudinal Speed Range of Table 0.1—3 M/min 0.1—3 M/min
Tailstock
Center Taper MT6 Metric #80
Quill Travel 70mm 70mm
Motor
Wheelhead Motor Power 7.5kw 22kw
Workhead Motor Power 4kw 7.5kw
Oil Pump Motor Power 1.1kw 3kw
Coolant Power 0.2kw 0.25kw
Gross Weight 9.6/11/14.5T 19/23/25/28T
Packing Dimension 530/600/820 x 260 x 210 cm 7430/9783/12680/14178 x 3598 x 2185 mm

Standard Accessories

• 3 Jaw Chuck

• Periperal Wheel Dresser

• Coolant System

• LED Light

• Grinding Wheel

• Open Type/Closed Steady Rest

• Balancing Stand and Arbor

• Extractor

• Drive Dog

• Centre

• Levelling Wedge

• Inverter Workhead

• Internal Grinding Attachment

• Wheel Dismount Tool

• Hydraulic Tailstock

• Front Guard With Interlock

•  Wheel Lifter (UG63 only)

• Hydrostatic Oil Tank For Spindle (UG63 only)

• Measuring Plate (UG63 only)

•  Oil Tank (UG63 only)

•  Dial Gauge (UG63 only)

•  Wheel Lifter (UG63 only)

•  Wheel Dismount Tool (UG63 only)

•  Magnetic Filter System (UG63 only)

Optional Accessories

• Magnetic Filter System

• 50L Paper Filter with Magnetic Separator and Coolant

• 100L Paper Filter with Magnetic Separator and Coolant

• 2 Axis DRO

• Radial Dresser

• End Dresser

• Half Center

• Internal Grinding Attachment (UG63 only)

Click the links below to download the specific documents.
UG-Series.pdf
There are currently no videos attached to this product please check back in the future.

Customers also bought

Related products