Big aperture Water Well Drilling Hammer for Cemented carbide with NQL series

 Description

Widely used in geotechnical engineering to wear all kinds of hard in the hard, hard and other hard to drill tough rock. The low-pressure impactor is a valve type central exhaust impactor, which has a good effect of discharging rock powder, reduces the repeated crushing of the rock slag, reduces the wear of the drill bit, improves the drilling efficiency, and adopts a new rock drilling theory to design the interior of the impactor. The size of the structure makes the impactor get the ideal energy transmission, with a single impact power, faster rock drilling, and lower air consumption. The use of high-quality raw materials and advanced processing technology results in more stable performance and longer life. Disassembly easy, low failure, easy maintenance. It is suitable for blasting holes, landslide protection, dam site reinforcement, anchorage and other engineering holes, geothermal source air conditioning, hydrology, well bore and other fields in mines, quarries and roads.

External Diameter:99-203mm

Bit Shank:QL40QL50QL60QL80

Applications

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.

Specifications

Feature Advantage

1 Price commitment: in order to ensure the high reliability of products, high-quality brand products are selected for raw material selection. Under the same competitive conditions, the products will be provided to customers at a favorable price without reducing the technical performance of products.

2 Quality commitment: the manufacture and inspection of the products have quality records and testing data, and the performance of the products can stand the customer's inspection.

3 Customer service: in order to create new Jingang brand, enhance corporate reputation and set up corporate image, we serve customers with the principle of "preferential price, considerate service and reliable product quality".

The appearance of the picture is different from that of the actual product, and the actual product is the standard.