17YRS
TONG YI MACHINERY INC.
886-4-25560801
886-4-25578474
No. 261, Jiujia 2nd Rd., Houli Dist., Taichung City 42144, Taiwan
www.dowellmachine.com.tw

Products

AUTOMATIC SURFACE GRINDER
AUTOMATIC SURFACE GRINDER / DSG-618-818AND
DSG-618-818AND

Machine structure is manufactured from high quality Meehanite class FC cast iron
Direct type spindle use high precision P4 bearing and V3 grade spindle motor provide excellent rigidity and stability
Saddle guide way use double V designed, coated with Turcite-B and hand-scraped provide smooth movement
Y and Z axis use precision ball screw
Y axis use AC servo motor and go with MPG reach high feeding accuracy
Cross stroke adjusting function get rid of inconvenience of traditional sensor and increase grinding efficiency. All guide way and ball screw use automatic lubrication system for forced cycle lubrication (with alarm for oil detective)
AND control: The operation modes are easy and simple for user to set up auto grinding.

Specification

AND:PLC automatic in 3 axis (x.y.z)
AND control

  • option

  • option

  • option

  • DESCRIPTION UNIT DSG-618AND DSG-818AND
    General Capacity Table size (lxw) mm 150x460 200x460
    Max.grinding length mm 475
    Max.grinding width mm 160 210
    Distance from table surface to spindle center mm 400
    Standard mag. Chuck size mm 150x450 200x450
    Longitudinal Movement Manual travel mm 485
    Hydraulic traverse mm 485
    Hydraulic feed (table speed) approx. m/min 1~25
    Cross Movement Manual travel mm 180 210
    Auto cross feed mm 180 210
    Hand feed per revolution mm 5
    Hand feed per graduation mm 0.02
    Continuous cross feed (approx.)50/60HZ mm/min 510/650
    Increment cross feed mm/min 0.5~10
    Vertical Downfeed Slow traverse (approx.) mm/min 29
    Hand feed per revolution mm/MPG 0.1mm/MPG
    Hand feed per graduation mm/MPG 0.001mm/MPG
    Auto downfeed rate mm 0.001~0.099
    Jog mm 0.001
    Pre-set spark out times   0.9(passes)
    Manual pulse generator   x1, x5, x10
    Grinding Wheel Wheel size (diax width xbore) mm Ø180x13x31.75
    Spindle speed (50/60HZ) r.p.m 3000/3600
    Motor Spindle drive motor HP 2
    Hydraulic motor HP 1
    Cross feed motor W 25
    Rapid hand elevatipn servo motor W 400
    Weight Net weight / gross weight (approx.) kg 910/1040
    Packing Size Length × width × height mm 1560x1300x2200

    ※ The manufacturer reserves right to modify the design,specification mechanisms etc. without notice.

  • STANDARD ACCESSORIES

  • Grinding wheel
  • Wheel flange with extractor
  • Balancing arbor
  • Diamond dresser and base
  • Working lamp
  • Leveling plate
  • Leveling screw & nut
  • Tool box with tools
  • Operation manual & Inspection report
  • Touch-up paint

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