12" W 24" L Supertec Planotec 1224nc Surface Grinder, 3-axis Automatic, 7.5 Hp

US $39,900.00

Harrison, New Jersey, United States
Jan 30th

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SURFACE GRINDER NOTE: PHOTO IS OF THIS MODEL FEATURES: - All essential castings are rib reinforced to provide a rigid machine structure for long lasting accuracy and stability. - The precision cartridge spindle is equipped with a total of 4 preloaded class 7 (p4) super precision angular contact ball bearings to ensure high accuracy and superior grinding finish. - Spindle, couplings, and 7.5 HP spindle motor are precisely balanced for low vibration and powerful output to achieve precision grinding accuracy. - Double V saddle and table ways are Turcite-B coated and precisely hand scraped to provide smooth movement, better accuracy and longer way life. - Both saddle and table travel on Hydrostatic ways, a cushion of oil with no metal-to-metal contact, providing excellent way longevity and accurate positioning. - The rigid wheelhead travels on linear slideways and is precisely positioned with an AC servo motor and precision ballscrew to ensure better downfeed repeatability. The smallest downfeed increment is 0.000010". - The crossfeed mechanism incorporates a precision ballscrew, and AC inverter to provide smooth, accurate crossfeed and allows criss-cross grinding for better workpiece finish. - The hydraulic & coolant systems are separated from the machine to eliminate vibration and dissipate heat better. A heat exchanger is used on the hydraulic system to maintain optimum oil temperature. - All moving surfaces and rotating parts are continuously lubricated by an auto-lube system to ensure long service life and maintain maximum accuracy. An alarm light will illuminate if oil pressure drops below recommended pressure. - Mitsubishi PLC control uses a menu-driven LCD touch screen is easy to learn and easy to set up. 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 an automatic grinding cycle. - Grinding cycles for CII model: semi-automatic, surface, plunge, crisscross. SPECIFICATIONS: GENERAL CAPACITY - Table size: 12" x 24" - Distance from table surface to spindle center: 24" - Standard magnetic chuck size: 12" x 24" LONGITUDINAL MOVEMENT - Manual traverse: 28" - Hydraulic traverse: 26" - Table speed (infinitely variable): 10 - 82 fpm CROSS MOVEMENT - Manual traverse: 14.5" - Automatic traverse: 14" - Rapid traverse: 40 ipm - Auto traverse increment: 0.02" - 0.32" - Handwheel per graduation: 0.001" - Handwheel per revolution: 0.2" VERTICAL DOWNFEED - Automatic infeed: 0.000010" - 0.01" - Wheelhead vertical infeed: - handwheel per graduation (MPG): 0.000010"/0.0001"/0.001" - handwheel per revolution (MPG): 0.001"/0.01"/0.1" GRINDING WHEEL - Wheel size: 14" x 2" x 5" - Spindle speeds: 1800 rpm MOTOR - Spindle motor: 7.5 HP - Crossfeed motor: .25 HP - Elevating motor: (servo motor) 1.33 HP (1 KW) - Hydraulic motor: 2 HP MACHINE - Net weight (approx.): 7,330 lbs - Gross weight (approx.): 8,000 lbs - Packing Dimension (L x W x H): 90" x 83" x 90" STANDARD ACCESSORIES: - Grinding wheel w/flange - Wheel extractor - Balancing arbor - Diamond dresser - Halogen lamp - Hydraulic system w/cooling fan - Leveling screws w/ blocks - Tool box w/adjusting tools - Operator's manual & parts lists - Splash guards OPTIONS, TOOLING AND ACCESSORIES (call for pricing): MAGNETIC CHUCKS AND CONTROL - Electromagnetic chuck (12" x 24") - Auto demagnetizer (for electric chuck) - Permanent magnetic chuck (12" x 24") - Manual demagnetizer (for permanent chuck use) - O.S. Walker ceramax permanent chuck (fine pole, 12" x 24") - O.S. Walker LBP (fine pole, 12" x 24") - Control for O.S. Walker chuck COOLANT SYSTEMS AND DUST COLLECTOR - Coolant system (58L capacity) - Coolant system (98L capacity) - 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, 58L) - Coolant system w/magnetic separator (40L/min, 98L) - Coolant system w/paper filter (20L/min, 80L) - Coolant system w/paper filter (60L/min, 140L) - Combine coolant & dust collector - Dust collector DRESSING ATTACHMENT - Manual parallel dressing attachment - Hydraulic parallel dressing attachment - Overhead parallel dress. w/auto compensation - Radius dressing attachment SONY DIGITAL READOUT SYSTEM - Two axis (Z & Y axis) digital readout - One axis (Elevating) digital readout OTHER ACCESSORIES - Balancing stand (straight type) - Balancing stand (roller type, 20") - Grinding wheel - Spare wheel flange - 460V Transformer - Variable spindle speeds for wheelhead by AC frequency control Machine Location: HARRISON, NJ Click Here For More Supertec Machines Click Here For More Grinders, Lappers & Hones - NEW SURFACE GRINDERS(s) Questions about this Machine? Call Kori at (800) 873-6224 ext 7555 Need a Freight rate? Call Alex, our recommended trucking and shipping broker at (973) 732-3274 effepbdc Finance This Equipment For Your Business - Click Here Buy With Confidence Machinery Values is one of the world's largest machinery dealers, in business since 1971. All used items bought from our eBay store are covered by a standard MDNA (Machinery Dealer's National Association) 30 day return privilege, which means you can return an item you are dissatisfied with for a full refund. Please click on our MDNA return privilege link for complete details on how this works. 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. We are a Certified Square Trade Seller - click on the Square Trade logo for details. Questions? Call us at: (973) 497-7500 Shipping Policy Will ship to Worldwide. TOP Payments & Checkout We accept PayPal, Visa & MasterCard and American Express, or contact us regarding other payment options. Please contact us soon after the auction ends (or Buy-It-Now ends listing) to tell us how you wish to pay and get any shipping quotes or pickup information you may require. Call Terry at 973-497-7612 regarding payments, and Alex at 973-497-7613 for shipping questions. TOP Frequently Asked Questions We offer a 30 day return privilege on all used machines sold from our stock (machines sold for clients and shipped from their plant locations are generally not covered - so ask if you’re in doubt). This return privilege is the industry standard MDNA return privilege which states the machine must be returned freight prepaid in the same condition it was shipped in (you can’t break it then return it) for a full refund of your purchase price, excluding shipping costs. TOP

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Supertec
Model	PLANOTEC 1224NC