Mine Sampling Rock Hammer for Reverse Circulation Exploration

• After-sales Service: Unavailable
• Warranty: Unavailable
• Certification: CE
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Material: Carbon Steel
• Net Weight: 65kg
• Application: Mining
• Length: 1261mm
• External Diameter: 117.5mm
• Bit Shank: Re545
• Hole Range: 122-135mm
• Connection Thread: 4-4.5" Remet/4-4.5" Metzke
• Working Pressure: 1.5-3.5MPa
• Transport Package: Carton and Wooden Case
• Specification: RE545
• Trademark: CS Drill
• Origin: Changsha, Hunan, China
• Production Capacity: 500piece/Month

Product Description

Product Description

Reverse Circulation (RC) is a method that uses dual wall drill rods that consist of an outer drill rod and an inner tube. These hollow inner tubes allow the drill cuttings to be transported back to the surface in a continuous, steady flow using compressed air. This is now a preferred method for initial exploration. 

It has the following characteristics:

1.Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling.

2. The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.

3.The  collection  tube  adopts  an  integrative  design  and  can  be  replaced  without  disassembling  the  hammer.  With  carburizing treatment, it has good abrasive resistance.

4.Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.

5. In difficult conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.
 

Length	Weight	External Diameter	Bit Shank	Hole Range	Conncetion thread
1261mm	65kg	117.5mm	RE545	122-135	4-4.5" Remet/4-4.5" Metzke
Working pressure	Impact Rate at 2.4Mpa	Recommendation Speed		Air consumption
1.5-3.5Mpa	35hz	25-40r/min		1.7Mpa	2.4Mpa
				16m3/min	22m3/min	28m3/min

 

Review
Application

Packaging & Shipping

FAQ:
1. Are you exact manufacturer or just trading company?
We are both,we have our own factory. And also have many long-relationship factories.

2.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity.

We are welcome your sample order to testing our quality.

3. Can you accept OEM & ODM?
Yes, both of them are acceptable,.Please tell us your requirements or design drawings kindly.

As we have our own R&D team and the team leader is Dr.Zhao mingchun who has been always

in the material research and drawing design of drilling tools for 25 years.And he had designed

the world's biggest top hammer bit and DTH hammer bit, highly praised by the users.

4. How about Packing
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation.

Also, we can customize package according to your special requests.

5. How about the delivery time?
It depends, generally it takes about 15-25day. If have stocks, Usually only 5-10 days if in stock.

6. Can I have a visit to your factory before the order?
Sure, welcome, kindly contact us for address details and time schedule.