9.9” X 19.7” Capacity OD Hydraulic Grinder with a PLC controller using a simple menu driven LCD touch screen with 16” Diameter 5HP Wheelhead, Universal Table with Variable 1.2-275 IPM Traversing Speeds and an Optional Internal Grinding Attachment.
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GENERAL FEATURES: Study rigid-design workhead offers four variable speed from 50 to 500 rpm swivels +/- 45 degrees for various grinding operations. The design of the tailstock is both rigid and robust. Housed in a cast body, the hardened Nitralloy steel sleeve is designed to carry an MT3 center. Cartridge type wheel spindle is equipped with four super precision angular contact class 7 ( ABEC) bearings ensure high accuracy. One V and one flat hand-scraped guideways are Turcite costed and incorporated with an automatic lubrication system and micro-stepping motor. Smooth movement of the wheelhead delivers longer way life with superior positioning accuracy and repeatability. Universal table with variable speeds can be swiveled up to 7 degrees in either direction for cylindricity corrections and taper grinding applications. Slideways, leadscrews are continuously lubricated by an auto-lube system to ensure long service life and maintain maximum accuracy. Optional internal grinding attachment swings down into working position easily and quickly. It can grind workpieces with bores ranging from diameter 24 to 70 mm ( 0.94”- 2.76”) and depth up to 70 mm ( 2.76”) Optional hydraulic tailstock with foot pedal is available for easy loading and uploading of parts. 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 pass, feeding direction, parking position, retracting clearance and press cycle start to complete automatic grinding cycle( SE version only) Optional manual level 5C lever type collet closure for quick and precise holding of work piece SPECIFICATIONS: Capacity Swing over Table: 10.2” Distance Between Centers: 19.7” Max Grinding Diameter: 9.9” Max Load Between Centers: 176 lbs Wheelhead Infeed Travel: 5.3” Hand Feed Travel: 3.5” Top Slide Travel: 7” Auto Rapid travel: 1.75”Auto Increment Infeed ( SE version): 0.0001” – 0.1 “ dia. Handwheel per Graduation (dia.): 0.0002” Handwheel per Revolution (dia.): 0.1” Swivel Angle: +/- 30 degrees Grinding Wheel: OD x Width x ID 16” x 1.5” x 5” Wheel Speed: 1820 RPM Internal Grinding Attachment (opt.) Grinding Bore Range: 0.95”- 2.75” dia. Max. Grinding Length: 4.3” or 2.2” Spindle Speed: 12K/18K/25K rpm Max Chucking Length: 12.4” Max Chucking Diameter: 4” Workhead Spindle Speed: 150 - 480 rpm Swivel: +/- 45 degrees Taper of Center: MT 3 Table Traverse Speed: 1.2 – 275 ipm Handwheel P/Revolution: 4” Swivel: +/- 8 degrees Tailstock Spindle Stroke: 1” Center Taper: MT#3 Motors Wheel Drive: 5 HP Workhead Drive: 0.5 HP Hydraulic Pump Drive: 2 HP ID motor ( option): 0.5 HP Dimensions Width x Depth x Height: 90” x 90”x 76” Approx. Weight: 6,160 Lbs Total Power Consumptions: 220V 8KVA/22 amps 440V 8KVA/11 amps NOTE: There are many options available to customize this system to meet your specific needs. Contact us today for a complete and detailed quotation. ***All Prices, Location and Specifications Subject to Change without Notice***