(SOLD) ZJ Radial arm drill

The ZJ Radial Arm Drill is a heavy-duty machine designed for precision drilling in large or awkwardly shaped workpieces. It offers a maximum drilling capacity of 50 mm in cast iron and 35 mm in cast steel, with a MT5 spindle and travel up to 315 mm. The spindle provides 16 speed and feed settings (25–2000 rpm; 0.04–3.20 mm/rev), allowing versatility for various materials. Its radial arm rotates 360°, lifts 580 mm, and allows 1250 mm horizontal movement, enabling flexible drilling without repositioning the workpiece. Key features include a hydraulic clamping system, integrated coolant pump, quick-release vise, and robust 3500 kg construction for stability and precision.

Out of stock

ZJ Radial arm drill

Key Specifications

  • Maximum Drilling Diameter: 50 mm (cast iron), 35 mm (cast steel)
  • Spindle Taper: Morse Taper No. 5 (MT5)
  • Spindle Travel: 220–315 mm
  • Spindle Speed Range: 25–2000 rpm (16 steps)
  • Spindle Feed Range: 0.04–3.20 mm/rev

(16 steps)

  • Distance from Spindle Axis to Column:

350–1600 mm

  • Distance from Spindle Nose to Base:

260–1220 mm

  • Horizontal Movement of Spindle Box: 1250 mm
  • Radial Arm Lifting Distance: 580 mm
  • Radial Arm Rotation: ±180° (total 360° rotation)
  • Main Motor Power: 4 kW
  • Lifting Motor Power: 1.5 kW
  • Hydraulic Clamping Motor Power: 0.75 kW
  • Cooling Pump Motor Power: 0.09 kW
  • Machine Weight: Approximately 3500 kg
  • Overall Dimensions (L × W × H):

2500 × 1070 × 2840 mm

  • Quick-release vise

Notable Features

  • Hydraulic Clamping System: Ensures secure locking of the arm and spindle head during operations, enhancing stability and precision.
  • Adjustable Drilling Positions: The radial arm’s movement and rotation allow for drilling at various positions without repositioning the workpiece.
  • Versatile Speed and Feed Settings: A wide range of spindle speeds and feed rates accommodate different materials and drilling requirements.
  • Robust Construction: The machine’s heavy-duty build minimizes vibrations, ensuring accurate and consistent drilling.
  • Cooling System: Integrated coolant pump maintains optimal temperatures during prolonged operations, extending tool life.

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