| After-sales Service: | Available |
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| Warranty: | 1 Year |
| Manufacturing Process: | CNC Milling |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 73MM Coal mines Downhole motor with Non-magnetic motor
In conventional coal mining operations, long directional drilling with screw drilling tools is utilised, and when instrumentation is required, non-magnetic materials are used for the stator and rotor, as well as for the joints, to ensure that the instrumentation data is not interfered with by external magnetic fields.
| Model | The OD | Bit size | Connecting thread | Lode | Stage | Flow Rate | speed | Operating Diff. Pressure | Operation Torque | Maximum Diff. Pressure | Maximum Torque | Working WOB | Maximum WOB | Power Output | |
| 7LZ73 | 80 | 3 1/4~4 3/4 | 2 3/4CHD NW-3 | 7 | 4 | 246LPM 64GPM | 198 | 3.5Mpa | 410N.m | 5.0Mpa | 526N.m | 10KN | 15KN | 8.2KW | |
Q: Are you a manufacturer?
A: Yes, we are factory.
Q: How about the delivery time?
A:10-20 working days after payment.
Q:What is the warranty period of your Downhole motor and can you provide maintenance service?
A:Our Downhole motor have a warranty of 300 hours, we have our own repair station in Kazakhstan, and we will consider setting up a repair service station in other places if needed.
Q: What is the payment terms?
A: Payment by T/T, L/C, Western Union accepted, other terms can be negotiated.
Suppliers with verified business licenses
Audited Supplier 
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