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| Brand Name : | Sollroc |
| Price : | $1,500 |
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.
| Length (less bit) | 1069mm | |
| Weight (less bit) | 29.0kg | |
| External diamater | φ81mm | |
| Bit shank | SRC531 | |
| Hole range | φ84-φ100 | |
| Connection thread | 3" Remet | |
| Working pressure | 1.0Mpa-3.0Mpa | |
| Air consumption | 1.7 Mpa | 7 m³/min |
| 2.4 Mpa | 10 m³/min | |
| 3.0 Mpa | 14 m³/min | |
Usually it needs 15-25 days,3-5days if have stock.
Shipping
By Air, By Sea or By express.
Package
Ply - wooden cases + Pallet
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| Company Info. |
| Changsha Sollroc Engineering Equipments Co., Ltd |
| Verified Supplier |
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