6" surface grinder, supertec stp-618CII 3 axi

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Subject: 6" surface grinder, supertec stp-618CII 3 axi
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6" SURFACE GRINDER, Supertec STP-618CII 3 Axi
6" SURFACE GRINDER, Supertec STP-618CII 3 Axi
"NEW" SUPERTEC MODEL STP-618CII
HIGH PRECISION 3 AXIS AUTOMATIC SURFACE GRINDER
- 3 HP V3 grade spindle motor for powerful output to achieve
precision work standards and better grinding capability.
- Cartridge spindle w/4 preloaded class 7 (p4) bearings and
run-out of taper nose better than 0.000060 T.I.R. provides
quiet, vibration free operation for better workpiece accuracy.
- Optional 0.000050 micro down feed and micro cross feed is
- Vertical handwheel conveniently located at waist level.
- The table traverses on linear ball bearings with hardened
and ground guide ways to ensure smooth and easy movement of
- Double V cross ways are hand scraped and Turcite coated for
greater flatness and high wear resistance.
- All castings are tempered and stress relieved twice to assure
stability of the machine structure and resist deflection under load.
- Hardened & ground column ways with cast spindle slide is
precision fitted for no “hang-up gravity down-feed.
- The 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
- Grinding cycles for this model: semi-automatic, surface, plunge,
- Work table flatness shall be within 0.00012.
- The automatic lubrication system continuously floods saddle &
column ways, bearings, and lead screws for better machine
performance and less maintenance.
Stringent quality control to Supertec specifications:
- Work table flatness: 0.00012
- Parallelism of longitudinal movement: 0.0001/18
- Parallelism of cross movement: 0.000080/6
- Spindle parallel to work table: 0.0003/12
- Run-out of wheel taper: 0.000060
Table size: .......................................................... 6 x 18
Max. grinding length:............................................ 19
Max. grinding width:............................................. 6
Distance from table surface to spindle center:........... 19
Standard chuck size: ............................................. 6 x 18
Manual traverse: ................................................... 20
Hydraulic traverse: ................................................ 20
Automatic travel: .................................................. 16-82 fpm
Manual traverse: .................................................... 7
- Per revolution: .................................................... 0.2
- Per graduation: ................................................... 0.001
Max. length automatic feed ...................................... 6.5
Rapid traverse: (CII) ............................................... 13 ipm
Auto downfeed: (CII): ..................................... 0.0001-0.002
- Per revolution: ..................................................... 0.05
- Per graduation: .................................................... 0.0001
Spindle motor: ........................................................ 3 HP
Hydraulic motor: ..................................................... 1 HP
Crossfeed motor: ..................................................... 1/2 HP
Wheel size: ...................................................... 8 x x 1
Spindle speeds: ....................................................... 3450 rpm
- Wheel flange - Diamond dresser
- Wheel extractor - Balancing arbor
- Leveling bolts and pads - Touch-up paints
- Locating bolts - Tool box with tools
SPECIAL OPTIONS AND ACCESSORIES (call for pricing):
- Electromagnetic chuck (6" x 18")
- Auto. Demagnetizer (must be ordered with above chuck)
- O.S. Walker LBP (fine pole, 6x18)
- O.S. Walker ceramax permanent chuck (fine pole, 6x18)
- Automatic type control for O.S. Walker LBP chuck
COOLANT SYSTEMS AND DUST COLLECTORS:
- Coolant system w/paper filter (20L/min.)
- Coolant system w/mag. sep. & paper filter (20L/min, 80L)
- Combination coolant & dust collector (50L)
- Splash guards (must be ordered with any coolant system (618M only)
- Universal wheel guard for side forming
- Manual parallel dressing attachment
- Two axis (Z & Y axis) digital readout
- One axis (Vertical Travel Only) digital readout
OTHER OPTIONS AND ACCESSORIES:
- Micro down feed (0.000050)
- Micro cross feed (0.000050)
- Variable spindle speeds for wheelhead
Machine Location: HARRISON, NJ
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* Machinery Values is one of the world's largest machinery dealers, in business since 1971.
* New machines are covered under their own warrantees. Details of each warranty can be found within the quotation for all new machines.
* Most items in our store are located in our warehouse in Harrison, New Jersey - about 9 miles from New York City. You may inspect any item prior to purchase, under power in most cases, simply by calling and arranging an inspection. There is no charge for this.
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Machinery, Tooling and Accessories used in manufacturing are usually exempt from sales tax in our state (New Jersey). A sales tax exemption certificate may be required if you are a New Jersey company. Equipment purchased for personal use is subject to sales tax if you are a New Jersey resident.
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