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      Manual Clamping Radial Arm Drill Press


      TPR-920A Manual Clamping Radial Arm Drill Press
      1. Adopts mechanic switch with forward/ reverse functions and longer service life with low damage.
      2. The arm is made of high-class cast-iron. Arm slide is under strick heat-treatment and grinding.
      3. 2HP motor can provide diverse speed selection under heavy-duty cutting.
      4. The main spindle is balanced by special spring. And is more durable than all traditional balance mechanism.
      5. The over-load protective devices can secure the operator against injury.
      6. Extra auxiliary dial for spindle feed depth indication. With this indicator, we can review the momental feed depth of spindle 1 through 210mm at any moment.
      MODEL TPR-920A ?
      Dai.of column 210 A
      Distance from column surface to spindle center , Max 950 D+C
      Distance from column surface to spindle center , Min 210 C
      Travel of spindle head 755 D
      Distance from base surface to spindle end , Max 1225 E
      Distance from base surface to spindle end , Min 385 F
      Elevating height of Arm 625 E-F-I
      Effective area of box table 600×445×380 L×K×H
      Dimension of base 1260×640×160 R×S×Q
      Taper hole spindle MT#4  
      Stroke of spindle 210 I
      R.P.M of spindle (rpm x steps) 50HZ 73~1247×6 steps  
      60HZ 88~1500×6 steps ?
      Feed of spindle (rev. x steps) 0.05, 0.09, 0.15x3 steps ?
      Main motor (HP) 2HP ?
      Elevating motor (HP) 1HP ?
      Hydraulic clamping motor (HP) ?
      Coolant equipment (HP) 1/8 HP ?
      Machine height from floor (Max.) 2340 M
      Base + column height 2020 G
      Net weight (approx)kgs 1280(kg) ?
      Shipping weight (approx)kgs 1400(kg) ?
      Shipping dimensions (LxWxH) 1800×810×2210 ?
      Capacity Drilling Stell 32Φ ?
      Cast iron 50Φ ?
      Tapping Stell 25Φ ?
      Cast iron 32Φ ?

      Standard accessory

      Adjustment tools (box included) 1 set
      Cooling device (pimp included) 1 set
      Lighting device (fluorescent lamp included) 1 set
      Box-type Work Table 1 set

      Special Optionals/Tilt Tables

      Uni-tilt table tilts s full 90 degress. Calibrated indicator shows degree of tilt has accurately planed top

      Dimensions (L x W x H)

      1. 810*710*610 m/m (Large size)
      2. 510*510*590 m/m (small size)
      1. Lead Screw
      2. Column
      3. Main Motor (2HP)
      4. Electrical Control Box
      5. Hydraulic Pump Motor (1HP)
      6. Hydraulic Flow Distributing Value
      7. Cooling Pump (1/8 HP)
      8. Working Table
      9. Base