DRILLING
Heavy-Duty Radial Drilling Machines – Precision, Power & Versatility for Industrial Applications
Heavy-Duty Radial Drilling Machines – Precision, Power & Versatility for Industrial Applications
GLIKO’s Z-series radial drilling machines (including models Z3050×16, Z3063×20, and Z3080×25) are engineered for demanding metalworking environments where accuracy, rigidity, and large-capacity drilling are essential. With robust construction, wide speed/feed ranges, and extensive working envelopes, these machines deliver reliable performance for drilling, reaming, tapping, and countersinking—even in the toughest materials like steel, cast iron, and stainless alloys.Key Technical Highlights
| Feature | Z3050×16 | Z3063×20 | Z3080×25 |
|---|---|---|---|
| Max. Drilling Diameter | 50 mm | 63 mm | 80 mm |
| Spindle Taper | Morse No.4 | Morse No.5 | Morse No.6 |
| Spindle Speed Range | 25–2000 rpm | 25–2000 rpm | 20–1600 rpm |
| Spindle Feed Rate | 0.04–3.20 mm/rev (16 steps) | Same | Same |
| Spindle Stroke | 315 mm | 315 mm | 400 mm |
| Distance from Spindle Center to Column | 350–1600 mm | 350–1600 mm | 450–2000 mm |
| Spindle End to Base Distance | 350–1220 mm | 320–1220 mm | 400–1600 mm |
| Worktable Size | 630×500 mm | 630×500 mm | 630×800 mm |
| Horizontal Travel of Spindle Head | 1250 mm | 1250 mm | 1550 mm |
| Spindle Motor Power | 3 kW | 4 kW | 5.5 kW |
| Machine Weight | 3,500 kg | 3,500 kg | 7,000 kg |
Note: All models feature 16-step mechanical gearboxes for precise speed and feed control.
Why Choose GLIKO Radial Drilling Machines?
✅ Heavy-Duty Cast Iron Construction The entire frame—including column, base, and arm—is made from high-strength, vibration-dampening cast iron, ensuring long-term stability and minimal deflection during deep-hole drilling. ✅ Wide Working Range Large radial arm travel and adjustable spindle head position allow easy access to oversized or irregularly shaped workpieces—ideal for structural steel, flanges, engine blocks, and heavy machinery components. ✅ Precise & Repeatable Operation Mechanical gearbox with 16 spindle speeds and 16 feed rates enables optimal cutting parameters for different materials, improving tool life and surface finish. ✅ Global Electrical Compatibility Available with 220V/380V/420V and 50Hz/60Hz configurations to meet international power standards. ✅ Industrial-Grade Reliability Designed for continuous operation in workshops, shipyards, foundries, and maintenance facilities—with proven performance in over 30 countries.Typical Applications
- Drilling large flanges and pipe fittings
- Machining frames, brackets, and chassis
- Maintenance and repair in mining, oil & gas, and power plants
- Fabrication of agricultural and construction equipment
Upgrade your workshop with a radial drill that combines power, precision, and durability. Contact GLIKO today for detailed specifications, customization options (voltage, worktable size, motor brand), and competitive FOB pricing. We support secure transactions via Alibaba Trade Assurance and provide full technical documentation and after-sales support worldwide.
