● It is a high-efficiency, high-precision, high-automation machine tool for drilling small holes with external chip removal method (gun drilling method).● Processing quality that can only be guaranteed by drilling, expanding and reaming processes can be achieved through one continuous drilling.● With its state-of-the-art control system, the ZSK21 series ensures precise drilling depth and diameter, guaranteeing impeccable quality for each hole. Whether you need standard drilling, gun drilling or BTA (Boring and Nesting Association) deep hole drilling, this machine handles all tasks with the utmost precision.
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.
● 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.
