Supertec STC-1206

Listing description

8'' Dia Cap 10hp HP Supertec STC-1206 CENTERLESS GRINDER, 6'' Wide Wheel;Reference Number: 137657;SUPERTEC MODEL STC-12 PRECISION CENTERLESS GRINDER;FEATURES;- Both grinding & regulating wheel spindles are made of;NI-CR-MO alloy steel, which is normalized and carbonized;hardened and ground for longer 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.;- The optional servo driven variable speed regulating wheel;helps to achieve optimal surface speed for a better cutting;capability and a superior surface finish.;- Optional automatic loading & unloading for infeed & thrufeed;can be custom-built to meet your requirements, allowing the machine;to be run unattended, at a high production rate, while maintaining a;tight tolerance.;SPECIFICATIONS;GRINDING CAPACITY;Work diameter (with standard workrest): 0.04"~1.18";Work diameter (with special workrest): 1.18"~2";GRINDING WHEEL;Wheel size (Diameter x Width x Bore): 12"x 6"x 5";Spindle speed: 1900 rpm;Dressing increment (per graduation): 0.0005";Dressing increment (per revolution): 0.05";REGULATING WHEEL;Wheel size (dia x width x bore): 8"x 6"x 3.5";Spindle speeds (10 steps): 15~310 rpm;Handwheel per graduation: 0.002";Handwheel per revolution: 0.2";Swivelling angle: ±5°;Inclining angle: ±5°;Dressing increment per graduation: 0.0005";Dressing increment per revolution: 0.05";Rapid feeding of saddle handwheel;- per graduation: 0.00125";- per revolution: 0.25";Micro feeding of saddle handwheel;- per graduation: 0.000050";- per revolution: 0.01";MOTORS;Grinding wheel motor: 10 HP;Hydraulic motor: 1 HP;STANDARD ACCESSORIES;- Grinding wheel with flange - Coolant system;- Regulating wheel with flange - Diamond tools;- Wheel balancing arbor - Standard thrufeed blade;- Levelling bolts with blocks - Standard thrufeed workrest;- Maintenance tools & tool box - Wheel extractor;- Heat exchanger for hydraulic system;Options & Extras (call for pricing);OPTIONAL AUTOMATION SYSTEMS;- Electric eject attachment;- Air eject attachment;- Hydraulic auto infeed attachment;- Std. auto vibration feeder (dia. 400mm);- Automatic loading & unloading attachment for infeed;- Automatic loading for thrufeed;- Outgoing conveyor & receiver;- Forming attachment;OPTIONAL COOLANT SYSTEMS;- Coolant system w/mag. sep. & paper filter (20L/min, 80L);- Coolant system w/mag. sep. & paper filter (60L/min, 140L);- Coolant system w/magnetic separator (20L/min, 83L);- Coolant system w/magnetic separator (40L/min, 172L);- Coolant system w/paper filter (20L/min, 80L);- Coolant system w/paper filter (60L/min, 140L);EXTRA WHEELS & FLANGES;- Grinding wheel (12"x6"x5", 38A) for STC-12;- Grinding wheel flange for STC-12;- Regulating wheel (8"x6"x3.5", A) for STC-12;- Regulating wheel flange for STC-12;WORKREST & BLADE OPTIONS;- Thrufeed workrest (0.04" - 1.18");- Special thrufeed workrest (1.18" - 2");- Infeed workrest (0.04" - 2");- Thrufeed blade (various sizes);- Infeed blade (various sizes);OTHER ACCESSORIES;- Balancing stand for STC-12 (straight type);- Input rail & output rail (L: 8"/ea) for STC-12;- Long thrufeed guides (6ft/ea) w/stands for STC-12;- Servo driven variable speed regulating wheel

This equipment is located in US