| Customization: | Available |
|---|---|
| After-sales Service: | Supplied |
| Warranty: | Unavailable |
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High Air Pressure DTH Hammer without Foot Valve
1. Special structure design reduces energy consumption, meantime, its drilling speed is faster than ordinary high air pressure DTH Hammer.
2. Adopt fine alloy steel and apply hardening treatment on the spare parts, which prolongs DTH Hammer lifetime and lifts reliability.
3. Valveless air distribution makes it more stable.
4. Simple and compact structure reduces wearing between spares and facilitates maintenance.
5. Multiple thread to connect sub and drive allows easy disassembly .
6. With the options with foot valve or without foot valve. With foot valve design, it helps prevent dust or water entering into the inside of hammer, especially for water well drilling or deep hole drilling. Without foot valve, it helps avoid the fault caused by its breakage and damage or due to temperature changes and which improves productivity.
1) Making the operation of the drilling rig very simple, ordinary excavator operators can perform rock hole operations normally after a few days of training;
2) The intelligent control system will automatically slow down the drilling process and lift the drill when encountering a card during drilling,successfully eliminating the card and restoring normal drilling:
3) When encountering a hollow interlayer, it will automatically adjust to avoid drilling deviation
4) When encountering mud layers, it will automatically reduce the impact force and drilling speed to avoid hole blockage;
5) When the drill bit fails to effectively contact the rock, it automatically closes the heavy impact, effectively preventing damage to the drill bit
| Detailed lmages | |||
| Product Name | HD85 drill bit | Diameter | 90mm |
| Button quantity | Customized,non-standard products |
Material | Carbon steel |
| Button shape | ballistic,spherical.mixed | Color | Green or as customer request |
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