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Product Details
Centerless Grinding Machines
Model: PC-12S-NC
Standard grinding range (dia.) Ø1~40 mm
Capacity increases with special arrangement Ø30~60 mm
Grinding wheel size (O.D. x width x I.D.) Ø305 x 150 x Ø120 mm
Grinding wheel speed 1900 r.p.m.
Grinding wheel motor 7-1/2 HP x 4P
Regulating wheel size (O.D. x width x I.D.) Ø205 x 150 x Ø90 mm
Regulating wheel speed 10~300 r.p.m. (variable)
Regulating wheel motor 1.5 kW servo motor
Regulating wheel tilt angle +5° ~ -3°
Regulating wheel swivel angle ±5°
Handwheel graduation
Upper slide feed graduation 4 mm/rev. ; 0.025 mm/graduation
Upper slide micro-feed graduation 0.1 mm/rev. ; 0.001 mm/graduation
Lower slide feed graduation 7 mm/rev. ; 0.05 mm/graduation
Trimming device graduation 1.25 mm/rev. ; 0.01 mm/graduation
Hydraulic pump motor 1 HP x 4P
Coolant motor 1/8 HP x 2P
Machine dimension
L x W x H 1750 x 1050 x 1400 mm
New weight 1650 kg

The mentioned specifications & dimensions are subject to change without notice.

Regulating wheel and flange x 1
Grinding wheel and flange x 1
Infeed work rest and carbide blade x 1
Thrufeed work rest and carbide blade x 1
Electric system x 1
Hydraulic system x 1
Coolant system x 1
Diamond tools x 2
Work lamp x 1
Tools and tool box x 1

Wheel balancing stand and arbor
Auto. infeed attachment
Manual feeder for infeed grinding (up and down)
Hydraulic work ejector (infeed grinding)
Auto. loading attachment (thrufeed grinding) (Ø5~20 mm, L100~600 mm)
Auto. feeder for thrufeed grinding (hopper type) (Ø2~8 mm, L50~180 mm)
Auto. unloading attachment (thrufeed grinding)
V type supporter for long bar grinding (Ø2~14 mm)
Profile grinding attachment
Magnetic coolant separator
Magnetic with paper filter
Hydrocyclone coolant separator
Auto. loading and unloading attachment (infeed grinding)
Vibratory feeder (thrufeed grinding)
Large work rest (thrufeed grinding) L : 250~500 mm
Contact Information
  • Contact PersonMs. Helen
  • Telephone+886-4-24929799
  • Fax Number+886-424929499
  • Websitewww.palmary.com
  • Post Code41280
  • AddressNo. 77 , Gongye Rd., Dali Dist., Taichung City 412, Taiwan
  • Online MapPalmary Machinery Co., Ltd. Map & Directions