TSG.CO.,LTD

ENG

High Technology TSG Grinder

Products

Centerless Grinders

TCG-200

  • Minimized thermal deformation by deviding machine frame and coolant passage
  • High stiffness G/W R/W spindle result from both ends supporting
  • Applying cylindrical roller bearing at G/W and R/W
  • Easy to set due to the wider length of R/W
  • Suitable for in-feed and thru-feed grinding for middle and small size products
  • Keep clean by eliminating hydraulic tank
SPEC
ITEM TCG‐200 TCG‐200L
Working range Out-diameter Ø1.5 ~ Ø50mm
In-feed length Max. 200mm
Grinding wheel O.D X Width X I.D Ø455 x 205 x Ø203.2mm
Supporting type Dual supporting
Regulating wheel O.D x Width x I.D Ø305 x 205 x Ø177.8mm Ø305 x 225 x Ø177.8mm
Supporting type Dual supporting
Speed modulating Inverter
Dresser G/W G/W traverse Speed control motor
Dress advance Servo motor / Manual
R/W R/W traverse Speed control motor
Dress advance Servo motor / Manual
Tilting angle of R/W -2º ~ +5º
Motor G/W driving 7.5kw · 11kw · 15kw, 4p
R/W driving 0.75kw, 6p, Inverter
Floor Size 1,900 x 1,520mm
Weight 4,300kg
Double Support G/W, R/W SPINDLE

Supported with ultra precision double row cylindrical roller bearings

  • Maximized stiffness : Small def○rmation from grinding resistance and the rough grinding is possible because the radial clearance is nearly 'zero'.
  • Stabilized rotational precision : Grinding efficiency and accuracy are improved remarkably by minimizing runout of spindle.
  • Minimized thermal fluctuation : No influence for heating because temperature will rise below 10 degree even it run 24 hours continuously.
  • Easy lubrication : Grease lubrication is applied, so there is no need to fill lubrication oil any more.
  • Easy maintenance : Spindle unit has a compatibility, and bearing is able to be replaced easily.

Dual supported wheel spindle (G/W, R/W)

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