Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
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3'' SRC531 Shank Black Color RC Hammer For Hole Drilling In Mines
Product Introduce:
Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual wall drill rods that consist of an outer drill rod with an inner tube. These hollow inner tubes allow the drill cuttings to be transported back to the surface in a continuous, steady flow.
Adavantages:
Manufactured using premium hardened metals for long life;
Maximum material recovery, up to 98%;
No cross contamination of samples;
Handles injection of water, foam, oil, and polymers without performance loss;
Delivers maximum drilling under water.
Features:
The Sollroc SRC531 RC down the hole hammer (84-100 mm ) designed to achieve high penetration rates in all rock conditions while providing large, uncontaminated sample return and offering increased longevity and lower cost per metre.
Specification:
SOLLROC RC hammer model SRC531:
| Overall Length (less bit) | 1069mm |
| Weight (less bit) | 29.0kg |
| External Diameter | 81mm |
| Fit bit shank | SRC531 |
| Hole range | 84-100mm |
| Top sub thread | 3" Remet |
| Working presure | 25-40 bar |
| Impact rate at 2.4 Mpa | 30Hz |
About us:
SOLLROC has more than 10 years of experience,each of our products follows the quality requirements and procedures to ensure finished products are durable and superior up to standard. We are dedicated to offering our customers only premium quality products and services to enable them to achieve the highest possible productivity for their business and projects.
Delivery Way:
By Air, By express or By Sea