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DD3321 desktop engineering drilling rig
Mechanical two speed transmission, with a wide range of adaptability;
Professional equipment, more suitable for professionals;
Mechanical clutch protection device, accurate disconnection and engagement;
Can be matched with various forms of drill frame assemblies;
- Commodity name： DD3321 desktop engineering drilling rig
- 产品描述
-
Mechanical two speed transmission, with a wide range of adaptability;
Professional equipment, more suitable for professionals;
Mechanical clutch protection device, accurate disconnection and engagement;
Can be matched with various forms of drill frame assemblies;Product Parameters
Rated voltage: 220V~
Rated input power: 3300W
Lubrication system: liquid oil lubrication
Idle speed 1st gear: 1200r/min
Idle speed 2nd gear: 550r/min
Main spindle thread form: M22/Tongling wire
Maximum drilling diameter: 254mm
Drilling frame height: 810mm
Effective drilling stroke: 520mm
Column size: 810 * 49 * 49mm
Sliding sleeve connection hole spacing: 85 * 48
Net weight: 21Kg
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