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Main usage and applicable range
ZYM-T series three-phase strong-power rock electric drill is suitable for drilling the below half-hard rock stratification, which drill is not explosion insulation type with fine leak-proof and dustproof so that are widely used in the contrast using of outdoor working and mining, such as coal mine, iron ore mine, aluminum ore, gold mine, stannary, sulphur mine, plaster stone mine, marble mine, rock factories and mines, reservoir, speed way and so on.
Main technical parameters
|
Model |
ZYM12-T |
ZYM15-T |
ZYM18-T |
ZYM20-T |
ZYM22-T |
|
Main shaft speed (r/min) |
520 |
520 |
520 |
520 |
520 |
|
Main shaft torque (N.m) |
22.5 |
27.5 |
33 |
38 |
43 |
|
Drilling hole diameter (mm) |
33-45 |
33-45 |
33-45 |
33-45 |
33-45 |
|
Rated power (KW) |
1.2 |
1.5 |
1.8 |
2 |
2.2 |
|
Rated voltage (V) |
127/380 |
127/380 |
127/380 |
380 |
380 |
|
Rated frequency (Hz) |
50 |
50 |
50 |
50 |
50 |
|
Phase number (N) |
3 |
3 |
3 |
3 |
3 |
|
Rated current (A) |
9/2.8 |
11/3.2 |
13/4 |
4.4 |
5 |
|
Efficiency (%) |
82 |
82 |
82 |
82 |
82 |
|
Working mode |
30min |
30min |
30min |
30min |
30min |
|
Main shaft speed (r/min) |
127V、UZ3×4+1×4 380V、YZ3×2.5+1×1 |
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