1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide
It is a kind of valveless high air pressure DTH Hammer with foot valve.
It has the following advantages:
1. Valveless air distribution. More reliable.
2. Simple design of the piston, long life.
3. More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
4. Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
5. Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.
We have advanced production equipments & talented researchers & technicians & rich experiences in R & D and production.
We use the best quality raw materials.
We adopt advanced production technology & strict testing procedure.
We passed ISO9001 quality management system certification.
We accept OEM manufacturing and produce on your design.
Port: | Shanghai |
Payment Terms: | L/C,T/T,Western Union |
Supply Ability: | 1000 Set/Sets per Month |
Brand Name: | New Diamond |
Type: | hammer |
Processing Type: | Forging |
Place of Origin: | Hunan China |
Machine Type: | Drilling Tool |
Use: | Ore Mining |
Material: | Carbide |
Model Number: | dth drill hammers QL40,QL50,QL60,QL80,QL95 |
Certification: | ISO9001:2008 |
Delivery Detail: | Shipped in 0 days after payment |
Packaging Detail: | Inner package with cartons,outer package with wooden case |