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The mechanical radial drilling machine (Model ZQ/Z30 Series) utilizes mechanical gear transmission for speed changes and a lead screw mechanism for manual locking—distinguishing it from hydraulic-locking radial drills. The radial arm can rotate 360° around the column and move vertically, while the spindle head traverses horizontally along the arm; this design allows for precise positioning by simply moving the drill bit, eliminating the need to reposition large workpieces. Consequently, it serves as a versatile, general-purpose machine tool for hole-making operations in workshops.
Machining Capabilities
Drilling, counterboring, reaming, tapping, spot facing, and shallow boring; suitable for metals such as steel, cast iron, aluminum, and copper.
Mainstream Standard Models
• Z3040×13: Max. drilling capacity—Steel: Φ32mm, Cast Iron: Φ40mm; Arm length: 1.3m (Most commonly used compact model);
• Z3050×16: Steel: Φ40mm, Cast Iron: Φ50mm; Arm length: 1.6m (Standard market model).
Items | Z3032×10 | Z3040×13 | Z3040×16 | Z3050×16 |
Max. drilling dia.(Steel/Cast Iron, mm) | Φ25/Φ32 | Φ32/Φ40 | Φ32/Φ40 | Φ40/Φ50 |
Effective radial travel(Spindle to Column, mm) | 300～1000 | 300～1300 | 350～1600 | 350～1600 |
Distance: Spindle nose to Base(mm) | 260～1100 | 250～1030 | 350～1220 | 320～1220 |
Spindle quill travel(Drilling depth, mm) | 280 | 280 | 280 | 315 |
Spindle taper | Morse No.4 | Morse No.4 | Morse No.4 | Morse No.5 |
Spindle speed range / Speed stages | 24～1600rpm / 12 steps | 23.5～1120rpm / 6 steps | 25～2000rpm / 12 steps | 25～2000rpm / 12 steps |
Feed rate / Feed stages | 0.1～0.25mm/r / 3 steps | 0.1～0.8mm/r / 3 steps | 0.1～1.25mm/r / 8 steps | 0.05～1.6mm/r / 8 steps |
Main motor power(kW) | 3 | 3 | 3 | 4 |
Column diameter(mm) | 250 | 270 | 270 | 300 |
Net weight(Ton) | 1.8 | 2.3 | 2.7 | 3.2 |
