Supertec Surface Grinder STP-618CII

Supertec Surface Grinder STP-618CII

  • $18,891.00
  • Save $2,099

  • Mitsubishi PLC control uses a menu-driven LCD touch screen is easy to learn and easy to set. Simply fill in the blanks to set total grinding amount, rough increment, fine increment, sparkout passes, feeding direction, parking position, wheelhead retract distance, and press cycle start to complete automatic grinding cycle
  • Base, saddle, table, column and wheelhead are all made from high quality cast iron to ensure rigidity and provide long life
  • The table traverses on linear ball bearings with hardened and ground guide ways to ensure a smooth and easy movement of the table.

  • Double V cross ways are hand scraped and Turcite coated for greater flatness and high wear resistance.

  • The cartridge spindle runs in 4 preloaded class 7 (P4) super precision angular contact ball bearings for highest accuracy and superior finishes
  • Rigid wheelhead travels on wide contact hardened and ground guideways and is precisely positioned with a stepping motor to ensure high repeatability
  • Rapid vertical feed is standard
  • The table reversal is actuated by non-contact proximity switches, and hydraulically powered, table speed is infinitely variable. 
  • The automatic lubrication system continuously floods saddle & column ways, bearings, and lead screws for better machine performance and less maintenance
  • The external independent hydraulic tank is provided with a heat exchanger to maintain normal temperature of hydraulic oil
  • Low volt controls inside the electrical cabinet
  • 220 v 3 ph

Standard Accessories:

  • Permanent Magnetic Chuck, approx. 6 x 18" (electro-magnetic chuck with control available as a additional cost option)
  • LCD touch screen and Mitsubishi PLC (4 grinding modes: semi-auto, surface, plunge and criss-cross)
  • Menu driven cycles
  • Automatic vertical downfeed (rough and fine feed with spark out)
  • Splash guard
  • Automatic cross feed, infinitely variable
  • Automatic lubrication
  • Independent hydraulic unit with cooling fan
  • Grinding wheel with flange, wheel arbor, wheel flange extractor
  • Table mounted dresser(with diamond)
  • Machine light
  • Leveling plates, bolts, nuts
  • Maintenance tools with toolbox
  • English service manual
Specifications STP-618CII
Chuck size W x L 6x18"
Max. from spindle(center) to table top 19"
Max. longitudinal travel 20.9" manual
Max. cross travel 7" manual
Hydraulic feed 16-82 fpm
Continuous traverse feed 0.02-0.24"
Grad. of handwheel 0.000,050"
Rapid feed 4 pm
Spindle drive motor 3
Wheel diameter 8
Wheel width 0.5"
Wheel bore 1.25"
Hydraulic motor 1 HP
Cross feed motor 25 Watts
Weight (approx.) 2,000 Lbs

Additional Information

Delivery Comments: Typically 3 - 4 working days,