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| MODEL |
UE - 120/300
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UE - 140/500
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UE - 140/600
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UE - 140/800
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UE - 150/1000
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Centre height mm
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120
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140
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140
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140
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150
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Max.grinding length mm
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300
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500
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600
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800
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1000
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Max. Swivel of Table deg
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8
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8
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8
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7
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7
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Table speed infinitely variable mt/min
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0.1 - 2.5
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0.1 - 2.5
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0.1 - 2.5
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0.1 - 2.5
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0.1 - 2.5
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Dwell at reversals sec
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0 - 60
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0 - 60
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0 - 60
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0 - 60
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0 - 60
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Grinding Wheel (d x w) mm
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350 x 25or38
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400 x 40
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400 x 40
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400 x 40
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400 x 40
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Wheel head rapid approach mm
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50
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50
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50
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50
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50
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Wheel head swivel deg
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-----
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-----
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-----
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-----
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-----
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No. of work head speeds RPM
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3
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3
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3
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3
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8
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Work head swivel deg
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90
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90
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90
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90
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90
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Work head centre MT
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3
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3
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3
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3
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4
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Tail stock centre MT
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3
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3
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3
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3
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4
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Internal Grinding Spindle
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60 x 250
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60 x 250
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60 x 250
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60 x 250
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80 x 250
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(Optional) mm
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MACHINE BED
The machine bed is of one piece, close grained cast iron. Box structure design with adequate ribs provides high rigidity and stability.
MACHINE GUIDEWAYS
Machine guideways of V-Flat construction are precisely hand scrapped. The work head table as well as grinding wheel head slideways are coated with TURCITE-B linear bearing material which gives stick slip free movements, excellent vibration damping and high repetitive positioning accuracy. Continuous automatic lubrication system provided for guideways. Centralized lubrication system is also provided, for efficient and positive lubrication of other moving parts.
WORK HEAD
Machine guideways of V-Flat construction are precisely hand scrapped. Work head spindle can be locked for grinding between centres or it can be rotated with the driving plate to carry work holding fixtures like collet, face plate or chuck.
WHEEL HEAD
Wheel head spindle is made of special alloy steel, specially heat treated, ground and lapped to achieve high dimensional stability and long life. Spindle runs in precision White Metal Bush Bearings, which give very high accuracy and excellent surface finish to the work piece.
INFEED SYSTEM
In-feed system comprises of hardened and ground feed screw, which ensures high positioning accuracy and repeatability. Hydraulically operated Rapid approach / Retraction of wheel head slide.
TAIL STOCK
Tailstock is of single piece construction for maximum rigidity. Hydraulic actuation of Tailstock can be offered as optional.
DWELL
Electronic dwelling arrangement provided for effective End grinding operation. Separate timers for left and right ends.
INTERNAL GRINDING ATTACHMENT (Optional)
Internal grinding attachment with its independent drive motor is hinged on the wheel head and can quickly lowered into grinding position.
Variety of Internal Grinding spindles can be offered.
HYDRAULICS
Hydraulic power pack with solenoid valves is housed outside the machine. Extremely good thermal stability is achieved in the machine by isolating the hydraulic unit.
ELECTRICALS
Electrical/Electronic controls are contained in separate control cabinet, outside the machine, making it moisture proof and provides easy maintenance.
OPTIONAL
Variable workspeed. 200 mm centre height in lieu of 150 mm.
RANGE OF OTHER MACHINES
Precision Centreless Grinding Machine.
Internal Bore/Track Grinding Machine.
High speed Horizontal Hinged Type Metal Cutting Bandsaw Machine
Double Column Heavy Duty SemiAutomatic & FullyAutomatic Metal Cutting Bandsaw Machines
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