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	SRC-12S  | SRC-18S The structural parts are manufactured from high quality cast iron, heat treated and stress relieved for maximum material stability without deformation. The grinding wheel spindle and the regulating wheel spindle are precision machined from Nickel Chromolybedenum alloy steel (SNCM-220). Both spindles are subject to various heat treatments, making the machine ideal for heavy duty machining and high precision grinding. The upper slide can be swiveled +5°-5° High precision micrometric feed adjustment in 0.001 mm. The feed screw employs high precision ball screws, normalized and high frequency heat treated for maximum wear resistance. 　 SRC-12S Grinding diameter (standard) Ø1~Ø40 mm Grinding diameter (special) Ø30~Ø60 mm Grinding wheel size Ø305 x 150 x Ø120 mm Regulating wheel drive 1.5KW servomotor Standard Accessories Coolant system Regulating wheel and flange *1 set (mounted on machine) Grinding wheel and flange *1 set (mounted on machine) Tool box and kits *1 set Thrufeed work rest and carbide blade *1 set Infeed work rest and carbide blade * Optional Accessories Guard Profile grinding attachment SPECIFICATIONS SRC-12S Grinding Wheel 　 Standard grinding range (Die.) Ø1∼ Ø40 mm Capacity increases with special arrangement Ø30∼Ø60 mm Grinding wheel size (O.D. x width x I.D.) Ø305 x 150 x Ø120 Grinding wheel speed 1900 R.P.M. Grinding wheel motor 7-1/2 HP x 4P Regulating Wheel 　 Regulating wheel size (O.D. x width x I.D.) Ø205 x 150 x Ø90 Regulating wheel speed 10∼300 R.P.M. (Variable) Regulating wheel motor / S series 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 Lower slide micro-feed graduation 0.2 mm/rev. 0.001 mm/graduation Trimming device graduation 1.25 mm/rev. 0.01 mm/graduation Drive Motors 　 Hydraulic pump motor 1 HP x 4P Coolant pump motor 1/8 HP x 2P Machine Dimensions 1750 x 1050 x 1400 mm Net weight 1650 kgs Gross weight 1900 kgs Packing dimensions 2280 x 1100 x 1740 mm Standard Accessories . Regulating wheel and flange *1 set (mounted on machine) Grinding wheel and flange *1 set (mounted on machine) Infeed work rest and carbide blade *1 set Thrufeed work rest and carbide blade *1 set Standard electric equipment *1 set (mounted on machine) Oil tank *1 set (incl. oil cooling fan) Standard coolant system *1 set Diamond tools *2 pcs (mounted on machine) Work lamp *1 set (mounted on machine) Tool box and kits *1 set Optional Accessories . Wheel balancing stand and arbor Automatic infeed attachment Manual feeder for infeed grinding (up and down) Hydraulic work ejector (infeed grinding) Automatic loading attachment (thrufeed grinding)(Ø5-20mm, L100-600mm) Automatic feeder for thrufeed grinding (hopper type)(Ø2-8mm, L50-180mm) Automatic unloading attachment (thrufeed grinding) Supporter for long bar grinding Profile grinding attachment Magnetic coolant separator Coolant separator with paper filter Hydrocyclone coolant separator Auto. loading and unloading attachment (infeed grinding) Vibratory feeder (thrufeed grinding) Large work rest (thrufeed grinding)