| Technical specifications | Product model/parameter | ||||
| ZSK21008 | ZSK2102 | ZSK2103 | ZSK2104 | ||
| Scope of work | Processing aperture range | Φ1-Φ8mm | Φ3-Φ20mm | Φ5-Φ40mm | Φ5-Φ40mm |
| Maximum processing depth | 10-300mm | 30-3000mm | |||
| Spindle | Number of spindles | 1 | 1,2,3,4 | 1,2 | 1 |
| Spindle speed | 350r/min | 350r/min | 150r/min | 150r/min | |
| Drill pipe box | Rotating speed range of drill rod box | 3000-20000r/min | 500-8000r/min | 600-6000r/min | 200-7000r/min |
| Feed | Feed speed range | 10-500mm/min | 10-350mm/min | ||
| Tool rapid traverse speed | 5000mm/min | 3000mm/min | |||
| Motor | Drill rod box motor power | 2.5kw | 4kw | 5.5kw | 7.5kw |
| Spindle box motor power | 1.1kw | 2.2kw | 2.2kw | 3kw | |
| Feed motor (servo motor) | 4.7N·M | 7N·M | 8.34N·M | 11N·M | |
| Other | Cooling oil filtration accuracy | 8μm | 30μm | ||
| Coolant pressure range | 1-18MPa | 1-10MPa | |||
| Maximum coolant flow | 20L/min | 100L/min | 100L/min | 150L/min | |
| CNC CNC | Beijing KND (standard) SIEMENS 802 series, FANUC, etc. Are optional, and special machines can be made according to the workpiece | ||||
● The aperture accuracy is IT7-IT10. ● Surface roughness RA3.2-0.04μm. ● The straightness of the center line of the hole is ≤0.05mm per 100mm length.
