M50 Down The Hole Hammer 5 Inches For Rock Water Well Drilling

5 inch DTH Hammer DHD350 QL50 COP54 M50 SD5 dth drilling hammer for rock water well drilling

5 inch DTH Hammer DHD350 QL50 COP54 M50 SD5 dth drilling hammer for rock water well drilling

Roschen professional manufacturing experience in DTH hammer, button bits, drill pipe, overburden casing system, tricone bits production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards. It is durable for being produced with advanced craftwork and good material.

5 inch DTH Hammer DHD350 QL50 COP54 M50 SD5 dth drilling hammer for rock water well drilling

Advantages:

1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of LHD series DTH hammer designed according to newest rock drilling theory.

2. Smooth performance and long service life of LHD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.

4. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit and drill pipe

Package & Delivery



 

FAQ

Q1: What’s your delivery time?
A: 15 days to produce, within 3 days if in stock.

Q2: What’s methods of payments are accepted?
A: We agree T/T ,L/C , One touch , West Union ,Money Gram ,Paypal.

Q3: What about the shipments and package?
A: 40' container for 2 sets, 20' container for 1 set,
Machine in nude packing, spare parts in standard export wooden box.

Q4: Have you got any certificate?
A:We have got ISO,CE certificate.

Q5: How to control the quality?
A: We will control the quality by ISO and CE requests.

Q6: Do you have after-sale service and warranty service ?
A: Yes, we have.We can supply instruction for operation and maintenance. If necessary, we can send our engineer to repair the machine in your company.
Warranty is one year for the machine.

For more contact information:

Phiger Leo
Direct Line: 0086-137-6419 5009
WeChat: +86-137-6419 5009

WhatsApp: +86-137-6419 5009
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ROSCHEN@ INC.
ROSCHEN@ GROUP LIMITED
ROBERT ROSCHEN@ LIMITED
ROSCHEN@ HOLDINGS LIMITED
HEFEI ROSCHEN@ TOOL CO., LTD.
ROSCHEN@ GEOLOGICAL TOOL CO.,LTD.
SHANGHAI ROSCHEN@ INTERNATIONAL CO., LTD.
ROSCHEN@ GEOLOGICAL INSTRUMENTS CO., LTD.
EMAIL: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschendrill.com
http://www.roschenmining.com
http://www.roschendrilling.com
http://www.explorationcoredrilling.com
http://www.roschen.net
http://www.roschen.cn
http://www.roschen.com
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