5 inch Reverse Circulation Hammer

Specifications

RC hammer:the exhaust air,and cuttings are discharge through the center return hole of the RC hammer,and the exhaust air is not discharged into the ground,It creates excellent up-hole velocity,which ensure cuttings are quickly removed from the bit face providing an extremely clean hole and excellent life time on the bit.

1.Main specifications:

TH1162RC--- RE543

TH1214RC--- RE040

TH1261RC--- RE052

TH1305RC--- RE054

TH1307RC--- RE140

2.Application range: Geological exploration, ore mining.

3.Design Principles: To arrive at target depth exactly and improve the productive efficiency with low cost, durable using.

4.Outstanding advantages: High impact frequency, fast penetration rate, low air consumption, high crush function, low cost,precise rock sample.

5.Main specifications and parameters:
Hammer     Bit range.mm     Cylinder O.D     Working pressure
TH1162     121-133               116mm               250-500
TH1214     127-137               121mm               250-500
TH1261     133-143               126mm               250-500
TH1305     137-146               130mm               250-500
TH1307     137-146               130mm               250-500

Technical Parameters

How to complete the whole deal

Step: 

1. Firstly decide the design, material and color 

2. Decide the size in accordance with client's requirement and our

 recommendation 

3. We will give the best offer. 

4. Client's accept the offer and we send proforma invoice. 

5. Client transfers 30%-50% deposit and production begins

6. After production, we will send ready products photo 

7. After client's confirmation, we will arrange shipment, and send 

copy shipping documents like B/L, commercial invoice and 

packing list 

8. Client transfer balance payment and we will send original 

documents by DHL or EMS