chinacoal11
www.chinacoalintl.com
m.chinacoalintl.com
we provide service of enterprise's customs declaration, inspection.
electric hand drill for coal;water type electric coal drill
Product Introduction
This is a hand-held drill that can be used in in various mines such coal mine, marble mine, metal mine and rock layer. With the explosion-proof structure it can be safely used for mine where methane and coal dust explosion. The water injection device can reduce dust. The machine is matched with the coal drill pipe: specification 28mm/32mm43mm *1m /1.5m/2m and coal bit:specification 32mm 43mm.
Technical Parameters
Model Item |
ZM12(A) |
ZM12S |
ZMS12Q |
ZM15D |
ZM15Q |
ZM15S |
ZMS15Q |
Spindle speed (r/min) |
520 | 425
| 520 | 640 | 520 | 425 | 520 |
torque shaft | 22 N.m | 25.4 N.m | 22 N.m | 22.4 N.m | 27.5 N.m | 33 N.m | 27.5 N.m |
Borehole Dia | Φ ( 38 ~ 45 mm ) | ||||||
Rated Power | 1.2KW | 1.5KW | |||||
rated voltage | 127V | ||||||
HZ | 50 | ||||||
Phase N | 3 | ||||||
rated current | 9A | 11.2A | |||||
efficiency | 76% | ||||||
process | S 2 -30min(half an hour intermittent work) | ||||||
Weight (kg) | 15 | 15.4 | 15.3 | 15.6 | 15.8 | 16 | 16 |
