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| Categories | Down The Hole Hammer |
|---|---|
| Place of Origin: | Hunan, China |
| Brand Name: | SOLLROC |
| MOQ: | 1 |
| Price: | $1,000 |
| Weight: | 29 kg |
| Material: | Carburized steel |
| Hammer Size: | 3 inch |
| Thread: | 3'' Remet |
| External Diameter: | 81mm |
| Length: | 1069mm |
| Hole Range: | 84-105mm |
| Air Pressure: | High Air Pressure |
| Working Pressure: | 1.5-3.5Mpa |
| Impact Rate: | 30HZ at 2.4Mpa |
| Rotation Speed: | 25-40r/min |
| Air Consumption: | 7-14 m³/min |
| Bit Shank: | SRC531 |
| Connection Thread: | 3'' Remet |
| Machine Type: | Drilling Tool |
| Company Info. |
| Changsha Sollroc Engineering Equipments Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working
experience.
Reverse circulation drilling is similar to air core drilling as the
samples that are drilled up from the earth are not simply placed
onto the surface surrounding the machine but the samples are
instead shot up into the hollow pipe of the machine. This is one of
the biggest benefits of the reverse circulation drilling procedure
because it prevents the samples from being contaminated from other
materials that it might come into contact with once it has been
removed from the earth.
1. Although the process can be costly the overall drilling costs can actually be reduced by up to 40% when using reverse circulation drilling.
2. Results from reverse circulation drilling can be revealed much
faster as the completion of the drilling process is done quickly.
3. The method is safe to use and requires fewer man hours.
4. Reverse circulation drilling requires less water than other
mining methods.
5. Reverse circulation drilling is simple and easy.
6. Samples can be easily arranged into boxes stating where the
sample was collected and at what depth the sample was collected
which will help those studying the samples to pinpoint exactly
where the mineral deposit is located. This will help a mining
company or a group of researchers to quickly and easily locate the
exact area and depth from which the sample was discovered.
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