DTH hammers are used for blast hole drilling and water well
drilling project.Working with DTH drilling pipe and DTH drill bit,
mainly applied in Mining,Marble quarry or well drilling and other
the modern theory is adopted in the structural design, which makes
the stress wave duration longer, the stress amplitude is lower, and
the piston life is long.
Widely used in mines, quarries, earthworks and other engineering
drilling blasting hole, guardrail hole, mountain reinforcement,
anchorage and other engineering holes, geothermal exploration hole,
Well bore and other fields.
|API6 5”/8REG||API6 5”/8REG|
|Impact Rate at 17 Bar||18HZ||18HZ||16HZ|
|Recommended Rotation Speed||15-25r/min||15-25r/min||15-25r/min|
1.Price commitment: in order to ensure the high reliability of
products, raw material selection are using grapefruit brand
products; under the same competitive conditions, and not to reduce
product technical performance on the basis of sincerity at a
favorable price to customers.
2.Quality commitment: product manufacturing and testing have
quality records and inspection data; the performance of the product
can withstand customer inspection.
3.Customer service: in order to create new diamond brand, enhance
the visibility of enterprises, establish corporate image, we serve
customers with the principle of "preferential prices, good service,
reliable product quality" principle.
The appearance of the picture is different from that of the actual
product, and the actual product is the standard.
|2,“O” Ring Of Top Sub||0.03||0.04||0.04|
|12,“O” Ring Of Stop Ring||0.03||0.04||0.01|