| Model: | 2NB |
|---|---|
| Brand: | HW |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metal Mineral |
| Label: | - |
| Price: |
US $500
/ pc
|
| Min. Order: | 1 pc |
| Last Online:01 Apr, 2014 |
Coal mud pump used in coring or coal supply cooling flushing fluid in the drilling. flushing fluid can be mud, rinsing, or coal mine water.
The sediment concentration is not more than 4%, impurity particles slime water not greater than 2 mm.
Main features: this pump is mainly with ZLJ series coal mine tunnel drilling rig, filling and emptying system with other systems.
|
Model |
2NB/50-1.5 |
3NB75/2-4 |
|
|
Rated current |
50 |
75 |
|
|
Rated discharge pressure |
1.5 |
2 |
|
|
Plunger diameter |
φ60 |
φ55 |
|
|
Plunger stroke |
50 |
50 |
|
|
Plunger reciprocating frequency |
190 |
255 |
|
|
Suction pipe size |
φ32 |
φ45 |
|
|
Drain pipe size |
φ25 |
φ25 |
|
|
Motor |
Model |
YBK2-112M-6 |
YBK2-132M1-6 |
|
Power |
2.2 |
4 |
|
|
Speed |
940 |
960 |
|
|
Quality |
180 |
300 |
|
|
Overall dimensions |
1054×353×645 |
1250×520×700 |
|
