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| Place of Origin | CHINA |
| Brand Name | ROSCHEN |
| Certification | ISO |
| Model Number | BW NW HW PW |
Aq Bq Nq Hq Pq Bq3 Nq2 Nq3 Hq3 Pq3 wireline Drill Rod for australia exploration core drilling
| Rod Model | OD(mm) | ID(mm) | Threads Pitch(mm) | Pin Length(mm) | Rod Length(m) | Packing Dimension(mm) | Gross Weight(KG) | Unit Bundle Qty (pcs) |
| BW | 73 | 60.3 | 6.4 | 63.5 | 3 | 3200*370*330 | 595 | 7 |
| NW | 88.9 | 76.2 | 6.4 | 69.85 | 3 | 3200*500*400 | 760 | 7 |
| HW | 114.3 | 101.6 | 6.4 | 76.2 | 3 | 3200*400*300 | 373 | 7 |
| PW | 139.7 | 127 | 6.4 | 82.55 | 3 | 3200*500*400 | 463 | 7 |
| HWT | 114.3 | 101.6 | 10.2 | 44.45 | 3 | 3200*400*300 | 373 | 7 |
TW Series of Dill Rods
(BTW drill rods, NTW drill rod, HTW drill rod)
Description of products:
Roschen group limited is the professional drilling equipment, drilling tools manufacturer. Our major products are drill rods and casing. They are AU(Q), RAU(Q) ,PHD, NW, HW series. The drill rod is made of AS4130 the high quality alloy steel. All the raw material is 100% tested to ensure uniform concentricity, straightness and strengths. The special heat treatment process is used to provide about 140% material strength. Roschen series products provide high performance, strength and quality assurance for wireline coring, enjoying wide application.
Drill Rod Series : B, N, H, P (BAU, NAU, HAU, PHD, BRAU, NRAU, HRAU), BTW, NTW, HTW
Casing Series: AW, BW, NW, HWT, PW, PWT
Lengths: 1m ~ 3m
We could also offer the customized products.
We have successively put into operation the international advanced intelligent production lines,it has two intelligent production lines with an annual output of more than 150,000 drill rods.
In the future,there will be 8 intelligent production lines in the second and third phases with an annual output of more than 600,000 drill rods.
Our core productivity is supported by America Inductotherm heat treatment equipment and MAZAK CNC machine tools, Siemens control system. We will achieve our goal of the overall production intelligence in our factory in next 3 years which will be the standard equipment of Roschen.
FAQ
Q1. Where is your factory ?
A1: Our factory is located in Wuxi, Jiangsu, China, it takes only about 2 hours driving from Shanghai.
Q2. How do you control quality ?
A2: ISO9001 has been passed. Mill Test Certificate is supplied , meanwhile the Third Party Inspection is available according to customers' requirement.
Q3. What are the advantages of your company ?
A3: Our core productivity is supported by American Inductotherm heat treatment equipment, MAZAK CNC machine tools, and Siemens control system.
Q4. Can you arrange the shipment ?
A4: Yes, of course, we have our forwarders which has cooperated with us for years.
Q5. How about the delivery time ?
A5: It will be decided by the orders. Normally within 3 days after receiving your advance payment if we have stock.
Q6. Can you provide sample ?
A6: Small samples in store can be provided for free.
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