| After-sales Service: | Support |
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| Warranty: | Support |
| Certification: | ISO 9001:2000 |
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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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Audited Supplier Easy to install
1. Prospecting, gold ore, iron ore, coal, lithium ore, rubidium ore, stone ore, etc.
2. It is easy to install, and the rope coring process does not need to lift the drill pipe. The winch is connected to the salvage device, and the coring efficiency is high.
3. The traditional vertical shaft control machine drills and lifts the drill pipe, which has low efficiency and troublesome disassembly and assembly of the tower, which requires large equipment to be lifted and transported, and the cost is high.
4. Thin-wall drilling tools, the core diameter is 56, and the wall of the drill bit is thin.
5. Traditional drilling rig Core diameter 48 bit wall thickness.
If you want to know more parameters, please contact me and I will send it to you
| Model | HW-400XL | HW-600XL/GL | HW-800S/GL | HW-1000GL |
| Diameter | HTW-NTW-BTW | HTW-NTW-BTW | HTW-NTW-BTW | HTW-NTW-BTW |
| Depth | 180-400-500 | 200-600-650 | 400-800-1000 | 500-1000-1100 |
| Rated pressure | 21 | 21 | 25 | 28 |
| Rated flow | 168 | 192 | 260 | 300 |
| Rated rotary speed | 2400 | 2400 | 2400 | 2400 |
| Rated power | 78 | 92 | 92 | 154 |
| Maximum torque | 300-500 | 450-1000 | 950-1300 | 1000-3500 |
| Maximum rotary speed | 1300 | 1300 | 1300 | 1300 |
| Feeding stroke | 1900 | 1900 | 2400 | 3500 |
| Drilling angle | 45-90 | 45-90 | 45-90 | 45-90 |
| Lifting force | 12 | 16 | 24 | 30 |
| Feeding force | 6 | 8 | 12 | 15 |
Full hydraulic core drilling rig is used for prospecting, gold ore, iron ore, coal, lithium ore, rubidium ore, stone ore, etc.
This is the picture of the core drilling rig in the process of customer feedback, our core drilling rig has been well received by customers, if you want to know more about the core drilling rig video and pictures, please contact me, I will send it to you
Jining Hengwang Mining Machinery Co., Ltd. which belong to Shandong Hengwang Group Co., Ltd., is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. Our Group occupies an area of about 40,000 square meters.It is a comprehensive enterprise integrating piling and drilling rig design, manufacture and installation.
FAQ
1) ,What is your terms of payment?
TIT 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
2), What is your terms of delivery?
EXW, FOB, CFR, CIF.
3),How about your delivery time?
Generally, it will take 7-10 working days after receiving you advance payment The specific delivery time depends on the items and the quantity of your order
4),What is the warranty of our machine?
Our main machine enjoys a?1 year warranty(except for the hammer). during this time all accessories broken can be changed for a?new one And we provide videos for machine install and operation.
5), What is your terms of packing?
Generally, we use standard exported wooden case for LCL goods, and fixed well for FCL goods.
6),Do you test all your goods before delivery?
Yes, we have 100% test before delivery.And we will attach our inspect report for every machine.
7),Do you Preferred provide wear parts for transacted clients?
Yes, we have records for your clients, and will prefer providing accessories to clients.
8)How do you make our business long-term and good relationship?
1 We keep good quality and competitive price to ensure our customers benefits;
2 We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
9), Do you have any certificates for your machine?
All of our products coming with the certificates of CE, S09001.
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Audited Supplier 
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