Supertec Machinery Inc.

Cylindrical Grinder

Internal Grinder

Centerless Grinder

Centerless Grinder
STC-12
STC-18/20
STC-24
CNC Centerless Grinder
STC-18CNC
STC-20CNC
STC-24CNC

Surface Grinder

Grinding Machine

CNC Centerless Grinder

Home>Products>Centerless Grinder> CNC Centerless Grinder >STC-20CNC

STC-20CNC

Image of CNC Centerless Grinder - STC-20CNC

Video of CNC Centerless Grinder - STC-20CNC : STC-20CNC

Features :

Optional Accessories :

  1. Balancing Stand
  2. Coolant System W/Magnet Separator & Paper Filter
  3. Coolant System W/Paper Filter
  4. Input Rail & Output Rail (L:8" / EA)
  5. Long Thrufeed Guides (6FT/EA) W/Stands
  6. Spare Grinding Wheel
  7. Spare Wheel Flange
  8. Thrufeed Blade (Various Sizes)
  9. Infeed Workrest (Std)
  10. Infeed Blade (Various Sizes)
  11. Air Eject Attachment
  12. Electrical Eject Attachment
  13. Wheel Balance System
  14. Loading System (Conveyor Type)
  15. Receiver
  16. Automatic Loading For Thrufeed

Application :

STC-18/20's Application

  • Application of STC-18/20
  • Application of STC-18/20

Specifications :

Description / Model STC-20S/NC/CNC
General Vapacity Work Diamater (with Standard Workrest) Ø1 ~ 60 (0.04" ~ 2.3")
Work Diamater (with Special Workrest) Ø60 ~ 120 (3.15" ~ 2.3")
Auto Infeed Increment (NC Model) 0.001 ~ 9.99
Grinding Wheel Spindel Speeds 1350 rpm
Dressing Increment per graduation 0.01 (0.0005")
per revolution 2 (0.0625")
Reulating Wheel Spindle Speeds (Infinitely Variable) 15~308 rpm
Handwheel per graduation 0.05 (0.002")
per revolution 3.5 (0.2")
Swivwlling Angle ±5°
Inclining Angle +5° ~ -3°
Dressing Increment per graduation 0.01 (0.0005")
per revolution 2 (0.00625")
Rapid Feeding of Saddle
Handwheel
per graduation 0.05 (0.002")
per revolution 9 (0.25")
Micro Feeding of Saddle
Handwheel
per graduation 0.001 (0.00005")
per revolution 0.2 (0.00625")
Motor Grinding Wheel Motor 20 HP / 25 HP
Hydraulic Motor 2 HP
Infeed Servo Motor (NC model) 1.5 KW
Machine Net Weight 3400 kgs (7480 lbs)
Gross Weight 3700 kgs (8140 lbs)
Package Packing Dimension (L x W x H) 2730 x 2250 x 2060 (107" x 89" x 81")
STC2008 Grinding Wheel (D x W x B) 508 x 205 x 304.8 (20" x 8" x 10")
Reulating Wheel  (D x W x B) 350 x 205 x 127 (12" x 8" x 5")
STC2010 Grinding Wheel (D x W x B) 508 x 255 x 255 (20" x 10" x 10")
Reulating Wheel  (D x W x B) 350 x 255 x 127 (12" x 10" x 5")
STC2012 Grinding Wheel (D x W x B) 508 x 305 x 255 (20" x 12" x 10")
Reulating Wheel  (D x W x B) 305 x 305 x 127 (12" x 12" x 5")

Remark: We reserve the right to modify the specification relating to any of the above machines wirhout notice.

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