DHD SERIES(COP/HD/QDL)3‘’ 4‘’ 5‘’ 6‘’ 8‘’HIGH AIR PRESSURE DTH HAMMER

Product Description:

HD series dth hammer(Our company called QDL series ) is a kind of high air pressure dth hammer without footvalve,it also one of the most advanced dth hammer in the word.

The bits wihch is use on HD series hammers are without nylon tube. and this bit is the same with cop series,dhd series.

This hammer has the fpllwing characteristics:

1. Out of the trouble of foot valve fracture and expansion and contraction.

2. Lower energy consumption and higher impact frequency.

3. The drilling speed is 15%~30% higher than.

4. Simple structure,reliable parts ,long life,easy andcheap maintenance.

5. Lower air and oil consumption. the oil consumption is about 10% lower than the one with foot valve.

This hammer using the following bits:

Hammer technical date:

1. HD45A DTH HAMMER

2. HD55A DTH HAMMER

3. HD65A DTH HAMMER

4. HD85A DTH HAMMER

HD series dth hammer structure chart:

Putian Qideli drilling tools Company was founded in 1993, is specialized in the production and operation of mining drilling tools, research and development-oriented enterprises. 20 years, the production of chisel-bits, cross-bits, button bits, thread bits, PDC bits high and low air pressure DTH bits, DTH hammer, drill rods, etc, are widely used in energy, metallurgy, geology, coal, water conservancy, chemical industry and the mining, road construction, has been unanimously endorsed by the majority of users. Basing on our complete product and excellent quality, We have a certain domestic markets, also export to Russia, Japan, Southeast Asia and other regions alsowhile.

Where there is a will, there is a way. Putian Qideli drilling Tools Company diligently and wholeheartedly committed to drilling tools for mining research and development, with so many years learning of drilling tools for mining, and had attracted many of the domestic first-class drilling technology experts and experienced engineers to work for company, constant Close to the market, in-depth customer technology-LED, market-oriented, the market potential demand for the direction of development, actively planning an enterprise development strategy, focusing on product innovation and grasp the credit markets and technology to enhance the credibility of business products and services, constantly to enhance the core competitiveness of enterprises, in order to enhance the comprehensive advantages of products in the market.

"Continues to provide you with better products", which is the macro Dag keep business purposes, we sill make constant efforts to adhere to yesterday's achievements as a starting point, whole-heartedly to create first-class products and good services for all customers, in order to create the endless space and wealth for all customers.

Putian Qideli drilling tools company is authorizes the registration by the National Related Department the enterprise. Depends on a abundant fund strength, reasonable prices, excellent service, we establish long-term cooperative relationship with lots of enterprises. We are sincerely welcome your visit, investigate, and do business.