• Both grinding & regulating wheel spindles are made of NI-CR-MO alloy steel, which is normalized and carbonized hardened and ground for longer spindle life and better accuracy.
  • Hydrostatic Babbitt bearings type spindle with a 3-point support design, surrounded by a high pressure oil film, eliminates metal-to-metal contact to provide heavy duty grinding capability as well as high vibration damping performance.
  • A pressure switch interlock prevents spindle start-up until oil pressure is established. This pressure switch interlock also stops the spindle if oil pressure fails for longer spindle life.
  • The regulating wheel travels on double V ways are hand-scraped and Turcite coated for precise and smooth movement to ensure high accuracy and longer way life.
  • Both grinding & regulating wheels equip with hydraulic dressing unit. Dressing speed is infinitely variable. Various profile dressing can be achieved with optional template.
  • Hydraulic dressing unit for the regulating wheel can be rapidly and precisely swiveled up to ±3°for grinding taper in infeed grinding and for providing better contact between workpiece and grinding wheel to achieve better surface roughness, roundness, & cylindricity.
  • All gears in the gearbox are made of Chrome-Molybdenum alloy steel (SNCM-21), are hardened and precision-ground for smooth running and low noise.
  • The hydraulic system is air cooled to maintain constant oil temperature and separated from machine to eliminate vibration and dissipate heat.
  • Optional automatic loading & unloading for infeed & thrufeed can be custom-built to meet your requirements, so machine can run unattended, at a high production rate, while maintaining a tight tolerance.


說明/型號STC-18S / NC / CNCSTC-20S / NC / CNC
研磨能力最大研磨直徑(標準刀架) mmØ1 ~ Ø60 ( Ø0.04" ~ Ø2.3" )Ø1 ~ Ø60 ( Ø0.04" ~ Ø2.3" )
最大研磨直徑(特別刀架) mmØ60 ~ Ø100 ( Ø2.3" ~ Ø4" )Ø60 ~ Ø120 ( Ø3.15" ~ Ø2.3" )
自動進給量(NC型) mm0.001~9.99
砂輪砂輪主輪轉速 rpm15201350
修整手輪進給每刻度 mm0.01 (0.0005")
每轉 mm2 (0.0625")
調整輪調整輪主軸轉速(無段) rpm13~308
手輪每刻度 mm0.05 (0.002")
每轉 mm3.5 (0.2")
傾斜角度(前/後)+5° ~ -3°
修整手輪進給每刻度 mm0.01 (0.0005")
每轉 mm2 (0.00625")
上滑版微調進給手輪每刻度 mm0.05 (0.002")
每轉 mm9 (0.35")
下滑版微調進給手輪每刻度 mm0.001 (0.00005")
每轉 mm0.2 (0.00625")
馬達砂輪馬達 HP15 / (opt.20)20 / (opt.25)
油壓馬達 HP2
伺服馬達(NC型) KW1.5
包裝尺寸/重量淨重(大約)kg3000 (6600lbs)3400 (7480lbs)
毛重(大約)kg3500 (7700lbs)3700 (8140lbs)
長x寬x高 mm2730 × 2240 × 2060 (107" x 88" x 81")2730 × 2250 × 2060 (107" x 89" x 81")

* 我們保留修改上述任何機器規格的權利,恕不另行通知。


  • Balancing Stand
  • MAG. SEP. &Paper Filter
  • Paper Filter
  • Input Rail & Output RaiL (L:8" / EA)
  • Spare Grinding Wheel
  • Spare Wheel Flange
  • Long Thrufeed Guides (6FT/EA) W/Stands
  • Thrufeed Blade (Various Sizes)
  • Infeed Workrest (STD)
  • Infeed Blade (Various Sizes)
  • Hydraulic Auto Infeed Attachment
  • Air Eject Attachment
  • Electrical Eject Attachment
  • Loading System (Conveyor Type)
  • Receiver
  • Automatic Loading For Thrufeed
  • HYD.Forming Attachment
  • Forming Plate /Forming Arbor
  • Wheel Balance System


STC-18~20's 可研磨工件圖