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Factory High and low Pressure Hammers & Bits
High pressure DTH hammers are used for water well and mining(Blast hole) application as well as for gas in CBM application. DTH hammers, down hole hammers are of a unique design to maximise productivity and yield good life. The best quality of raw materials and stringent heat treatment process are used to ensure an excellent and dependable product.
Products Features:
Properties: High pressure DTH hammers as which drilling speed is the best speed,theyneed the lest airflow in work.Theirquality is the best stability. And also are widely used in ground project for diving all kinds of mid-hardness,high-hardness and somehow worse drillability rocks,characteristics are as follows:
1,this kind of hammer is designed as a strong-wind system,which can have all the high-pressure gas flush off with an aim that keep the hole’s bottom clean.the durable piston on the hardness treatment can have two end changed,which can extend the working life.
2,designed a changeable vapour look,which can change the gas charge according to rocks’hardness and abrasion resistance to realize the best flash effect and highest drilling efficiency.
3,simple structure and few but wearable spare parts make longer working time .
4,front joint adding with a multiply heads thread makes the disassembly much easier.
Products Scope:
boosting holes in mine,roads projects,drilling holes in protacting landslides and dams and so on.
KXD330
Technical parameters | Drilling diameter(mm) | Hammer length(mm) | External diameter(mm) | Weigth(Kg) | Working pressure(Mpa) | Air consumption | TorqueTorque(N·M) | Impact frequency | Connection thread | Connection thread | Bit shank |
| Φ82~85 | 867 | Φ71 | 19 | 0.8~2.1 | 3~12 | 150 | ≥800 | Within Conical | Φ47-6 | KXD330-85 |