The Heavy-Duty Z3050 Metal Radial Drilling Machine is a robust, high-power solution designed for heavy-duty drilling operations in steel fabrication, construction machinery, and mining equipment industries.
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Built to handle large workpieces, its radial arm configuration and hydraulic feed system enable precise drilling of deep, large-diameter holes in tough materials like high-strength steel and cast iron.
Industrial-Grade Hydraulic System
Massive Drilling Capacity: Processes holes up to 50mm diameter (twist drill) and 100mm diameter (core drill) with depths up to 500mm, supporting axial forces up to 80kN.
Variable Speed Control: Hydraulic motor (22kW) provides stepless spindle speeds (25-800 RPM) and feed rates (0.08-2.5mm/rev), adjustable via pressure-compensated valves for optimal chip evacuation.
Rigid Radial Arm Design
Extended Working Range: 2,500mm radial arm with 360° rotation and 1,500mm vertical travel, covering a work area of 3,000x2,000mm (standard table size).
Dual-Guide Column: Heavy-duty steel column (350mm diameter) with anti-friction linear guides, ensuring positional accuracy (±0.15mm) even at maximum extension.
Durability & Safety
All-Metal Construction: Stress-relieved welded steel frame (5,000kg net weight) with anti-vibration mounts, capable of withstanding continuous heavy loads in harsh environments.
Integrated Safety Features: Full-enclosure chip guards, emergency stop sensors, and overload protection (hydraulic pressure cutoff at 120% rated load).
User-Centric Operation
Powerful Clamping System: Four hydraulic workpiece clamps (100kN total force) with quick-release levers, reducing setup time for large components (e.g., I-beams, machine frames).
Digital Depth Control: Magnetic scale feedback (0.01mm resolution) for precise depth setting, with mechanical depth stops to prevent over-drilling.
Steel Fabrication: Drilling flange holes, beam connections, and boiler plate components for bridges, power plants, and industrial facilities.
Construction Machinery: Machining excavator arm pivots, crane boom sections, and hydraulic cylinder mounts from abrasion-resistant steel (e.g., HARDOX 450).
Mining Equipment: Processing drill rig components, conveyor rollers, and heavy-duty gearboxes requiring deep, accurately positioned holes.
Heavy-Duty Performance: Proven reliability in 24/7 operation with MTBF >15,000 hours, supported by a 5-year warranty on the hydraulic system.
Precision Engineering: Laser-aligned column and arm ensure geometric accuracy (ISO 230-2: ≤0.1mm/m vertical deviation), critical for structural integrity.
Customizable Options: Available with CNC control (for automated drilling patterns) and mobile bases (for on-site construction projects).
Model | Unit | Z3050x12/1 | Z3050x16/1 | |
Max. Drilling diameter | mm | 50 | 50 | |
Distance between spindle axis and column | Max. | mm | 1250 | 1600 |
Min. | mm | 350 | 350 | |
Distance between spindle nose and working surface of machine base | Max. | mm | 1220 | 1220 |
Min. | mm | 320 | 320 | |
Spindle Travel | mm | 315 | 315 | |
Spindle taper | - | Morse 5# | Morse 5# | |
Speed range of spindle | m/min | 25-2000 | 25-2000 | |
Steps of spindle speed | step | 16 | 16 | |
Feed range of spindle | mm | 0.04-3.2 | 0.04-3.2 | |
Steps of spindle feed | step | 16 | 16 | |
Worktable dimension | mm | 630x500x500 | 630x500x500 | |
Max.torque of spindle | Nm | 500 | 500 | |
Lifting distance of swing arm | mm | 580 | 580 | |
Machine weight | kg | 3000 | 3500 | |
Size(LxWxH) | mm | 2500x1070x2840 | 2500x1070x2840 |
Built to handle large workpieces, its radial arm configuration and hydraulic feed system enable precise drilling of deep, large-diameter holes in tough materials like high-strength steel and cast iron.
Industrial-Grade Hydraulic System
Massive Drilling Capacity: Processes holes up to 50mm diameter (twist drill) and 100mm diameter (core drill) with depths up to 500mm, supporting axial forces up to 80kN.
Variable Speed Control: Hydraulic motor (22kW) provides stepless spindle speeds (25-800 RPM) and feed rates (0.08-2.5mm/rev), adjustable via pressure-compensated valves for optimal chip evacuation.
Rigid Radial Arm Design
Extended Working Range: 2,500mm radial arm with 360° rotation and 1,500mm vertical travel, covering a work area of 3,000x2,000mm (standard table size).
Dual-Guide Column: Heavy-duty steel column (350mm diameter) with anti-friction linear guides, ensuring positional accuracy (±0.15mm) even at maximum extension.
Durability & Safety
All-Metal Construction: Stress-relieved welded steel frame (5,000kg net weight) with anti-vibration mounts, capable of withstanding continuous heavy loads in harsh environments.
Integrated Safety Features: Full-enclosure chip guards, emergency stop sensors, and overload protection (hydraulic pressure cutoff at 120% rated load).
User-Centric Operation
Powerful Clamping System: Four hydraulic workpiece clamps (100kN total force) with quick-release levers, reducing setup time for large components (e.g., I-beams, machine frames).
Digital Depth Control: Magnetic scale feedback (0.01mm resolution) for precise depth setting, with mechanical depth stops to prevent over-drilling.
Steel Fabrication: Drilling flange holes, beam connections, and boiler plate components for bridges, power plants, and industrial facilities.
Construction Machinery: Machining excavator arm pivots, crane boom sections, and hydraulic cylinder mounts from abrasion-resistant steel (e.g., HARDOX 450).
Mining Equipment: Processing drill rig components, conveyor rollers, and heavy-duty gearboxes requiring deep, accurately positioned holes.
Heavy-Duty Performance: Proven reliability in 24/7 operation with MTBF >15,000 hours, supported by a 5-year warranty on the hydraulic system.
Precision Engineering: Laser-aligned column and arm ensure geometric accuracy (ISO 230-2: ≤0.1mm/m vertical deviation), critical for structural integrity.
Customizable Options: Available with CNC control (for automated drilling patterns) and mobile bases (for on-site construction projects).
Model | Unit | Z3050x12/1 | Z3050x16/1 | |
Max. Drilling diameter | mm | 50 | 50 | |
Distance between spindle axis and column | Max. | mm | 1250 | 1600 |
Min. | mm | 350 | 350 | |
Distance between spindle nose and working surface of machine base | Max. | mm | 1220 | 1220 |
Min. | mm | 320 | 320 | |
Spindle Travel | mm | 315 | 315 | |
Spindle taper | - | Morse 5# | Morse 5# | |
Speed range of spindle | m/min | 25-2000 | 25-2000 | |
Steps of spindle speed | step | 16 | 16 | |
Feed range of spindle | mm | 0.04-3.2 | 0.04-3.2 | |
Steps of spindle feed | step | 16 | 16 | |
Worktable dimension | mm | 630x500x500 | 630x500x500 | |
Max.torque of spindle | Nm | 500 | 500 | |
Lifting distance of swing arm | mm | 580 | 580 | |
Machine weight | kg | 3000 | 3500 | |
Size(LxWxH) | mm | 2500x1070x2840 | 2500x1070x2840 |