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[China]
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Address: No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Contact name:Ling Bo
Changsha Sollroc Engineering Equipments Co., Ltd |
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Metzke Thread SRC531 Shank RC Drill Hammer For Geologic Exploration Samples
Product Introduce:
Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather than a sample of rock core. The down-hole hammer is powered by compressed air, which also acts as the medium bringing the drill cuttings up to surface. It is mainly used in deep hole exploration and mining ore grade control.
Adavantages:
1. reliable quality
2. long service life
3. smooth flushing effect
4. designed to work with RC drilling tools
SOLLROC RC SRC531 hammer technical date:
| Length (less bit) | 1069mm | |
| Weight (less bit) | 29kg | |
| External diamater | φ81mm | |
| Bit shank | SRC531 | |
| Hole range | φ84-φ105 | |
| Connection thread | 3" Remet | |
| Working pressure | 1.5Mpa-3.5Mpa | |
Detailed Photo:
About us:
SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.
Delivery Way:
By Air, By express or By Sea
