| US$29,999.00 | 1 Piece (MOQ) |
| Specifications | ZK2102A | ZK2102A×2 | ZK2102A×4 | ZK2103A | ZK2103A×2 | ZK2104A | ||
| Number of spindles | 1 | 2 | 4 | 1 | 2 | 1 | ||
| Spindle spacing | | 120/180mm | 120mm | | 180mm | | ||
| Borehole diameter range | 3-20mm | 3-20mm | 3-10mm | 4-16mm | 8-20mm | 6-30mm | 6-30mm | 10-40mm |
| Maximum drilling depth | 500/1000mm | 440/950mm | 440/950mm | 440/950mm | 440/950mm | 440/950mm | ||
| Total power of machine tool (approx.) | 7000r/min | 7000r/min | 7000r/min | 6000r/min | 5000r/min | 7000r/min | 6000r/min | 3000r/min |
| Power of main motor of drill pipe box | 4kW | 4kW×2 | 3.7kW×2 | 4kW×2 | 5.5kW×2 | 5.5kW | 5.5kW×2 | 7.5kW |
| Headstock spindle speed (fixed) | 380r/min | 600r/min | 500r/min | 380r/min | 600r/min | 380r/min | ||
| Headbox main motor power | 1.5kW | 3kW | 2.2kW×2 | 1.5kW | 2.2kW | 5.5kW | ||
| Tool feed speed range (stepless) | 5-500mm/min | 5-500mm/min | 5-500mm/min | 5-500mm/min | 5-500mm/min | 5-500mm/min | ||
| Spindle speed of drill pipe box (stepless) | 800-7000r/min | 800-7000r/min | 1000-7000r/min | 800-5000r/min | 600-4000r/min | 600-6000r/min | | 100-3000r/min |
| Feed speed range (stepless) | 5-500mm/min | 5-500mm/min | 5-500mm/min | 5-500mm/min | | 5-500mm/min | ||
| Tool feed rapid travel speed | 3m/min | 3m/min | 3m/min | 3m/min | 3m/min | 3m/min | ||
| Tool feed motor torque | 7.7Nm | 7.7Nm | 7.7Nm | 10Nm | 10Nm | 10Nm | ||
| Cooling system * high pressure | 10MPa | 10MPa | 10MPa | 10MPa | 10MPa | 10MPa | ||
| Cooling system * large flow | 100L/min | 100L/min | 100L/min | 100L/min | 150L/min | 100L/min | 150L/min | 150L/min |
| Total power of machine tool (approx.) | 20kW | 24kW | 39kW | 40kW | 42kW | 22kW | 28kW | 38kW |
| Overall dimensions of machine tool (length × wide × High) | 4.05/5.05×4.05×2.05m | |||||||
| Total weight of machine tool (approx.) | 6t/7t | 6t/7t | 6t/7t | 6t/7t | 6t/7t | 7t/8t | ||
| Machining hole diameter accuracy of machine tool | IT7-IT11 | |||||||
| Roughness of machine tool | Ra0.4-3.2µm | |||||||
| Deviation of center line of machine tool machining hole | Workpiece does not rotate:≤1mm/1000mm Workpiece rotation:≤0.5mm/1000mm(Aspect ratio≤100:1) | |||||||
| Straightness of machined holes | ≤0.05mm/100mm(Aspect ratio≤100:1) | |||||||
