Product Introduce:
RC drilling today produces samples of high quality and reliability. Dual-pipe RC drilling utilizes double drill rods where air is passed down the hole through the outside annulus and into the hammer. Drill cuttings are cleared from the bit by the air and travel up through the centre tube of the drill rods remaining free from contamination.
Sollroc SRC545 Hammer overview
| Overall Length (less bit) | 1261mm |
| Weight (less bit) | 65.0kg |
| External Diameter | 117.5mm |
| Fit bit shank | SRC545 |
| Hole range | 122-135mm |
| Top sub thread | 4'' /4.5''Remet 4''/4.5'' Metzke |
| Working presure | 15-35 bar |
| Impact rate at 2.4 Mpa | 35Hz |
Product Adavantages:
GOoD IN BAD GROUND
RC drilling is relatively insensitive to ground conditions, which may be difficult or slow to penetrate using other methods. Dual-pipe RC was originally developed as a method to drill “nightmare” geological formations (such as permafrost, glacial till, broken rock, etc.) where conventional drilling methods were costly and ineffective.
ENVIRONMENTALLY SOUND
Reverse circulation drilling has several environmental advantages. First and foremost, RC mostly requires no water for rock drilling. This is a benefit in areas with limited or sensitive water supply.
Applications:
1.RC drilling is a technique used in the majority of stages of mine development.
2.RC drilling is commonly employed in open-cut mines and used for pit grade control and in delivering useful insight for mine planning and blasting. It has an optimal depth of between 300-500 metres.
3.RC grade control is extremely effective in defining boundaries between ore bodies and waste rock
4.RC drilling is ideal for exploration, as it delivers contaminant-free samples, which are collected at the drill itself and can be sent immediately for assessment. It also reduces handling time, which in turn can serve to reduce overall program costs.
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.
RC drilling today produces samples of high quality and reliability. Dual-pipe RC drilling utilizes double drill rods where air is passed down the hole through the outside annulus and into the hammer. Drill cuttings are cleared from the bit by the air and travel up through the centre tube of the drill rods remaining free from contamination.
Delivery Way:
By Air, By express or By Sea
Package :
Ply-wooden cases + pallet
Product Tags:
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SRC545 5 Inch Reverse Circulation Hammer For Mining , Downhole Drilling Tools Images
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