Model Number: | HH Series |
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Brand Name: | HARGRAND |
Place of Origin: | China (Mainland) |
Machine Type: | Drilling Tool |
Material: | High Manganese Steel |
Processing Type: | Forging |
Use: | Ore Mining |
Dilling Dameter: | 68-508mm |
Hmmer Length: | 745-1934mm |
Wight: | 13-642kg |
Working Pressure: | 0.5-2.1Mpa |
Quick Details
Specifications
Products Features:
HHSeries DTH hammers are widely used in ground project for diving all kinds of mid-hardness,high-hardness and somehow worse drillability rocks,characteristics are as follows:
1HH low pressure DTH hammers belong to air exhaust centre- valve hammers,which have a good effect in exhaust rock power,reduce re-breaks of rocks'power,and lessen the damage of drill to advance drilling efficiency.
2Under the most-advanced drilling theory using in inside measurement design,hammers have more expected energy transmission,and let hammers have more power every single time,more speeder in drilling,less wind exhaust.
3Choosing the most high-quality raw material and most advanced technique,hammers have a more stable ability and longer servicing life.
4,More easilier in disassembly and assembly,lower trouble,more convinient in repairment.