Alpha 330 drilling tool system from Sandvik

Sandvik Construction is launching its new Alpha 330 drilling tool system for drilling and tunnelling. It has been developed with special features that control power and ensure this power is transmitted into the rock as efficiently, accurately and economically as possible. The company says that in tests, in varying rock conditions, the new design has been proven to deliver a 30-80% increase in rod life; provide more accurate collaring and straighter blast-holes, thereby delivering greater advancement and imp
January 6, 2017 Read time: 2 mins
Sandvik Construction is offering its new Alpha 330 drilling tool system
2403 Sandvik Construction is launching its new Alpha 330 drilling tool system for drilling and tunnelling.

It has been developed with special features that control power and ensure this power is transmitted into the rock as efficiently, accurately and economically as possible.

The company says that in tests, in varying rock conditions, the new design has been proven to deliver a 30-80% increase in rod life; provide more accurate collaring and straighter blast-holes, thereby delivering greater advancement and improved profile control. This enables projects to be completed more rapidly, as well as reducing the overall cost of drilling and tunnelling, says Sandvik.

The Sandvik Alpha 330 has been designed and dimensionally optimised to replace the R32 connections, which until now has been the dominant Ø 45mm system.

“A key development of this advanced new system sees the drill string rod/bit connection featuring an entirely new thread design. Furthermore the Alpha 330 possesses a shorter thread on the hexagonal rods in the tool system resulting in a rigid, integrated power-pack drill string, which possesses superior resistance to bending stresses, thereby securing perfect energy transfer,” says Sandvik.

“As part of the manufacturing process more steel has been used for higher fatigue strength, which further helps ensure exact collaring and straighter holes, as well as delivering a 30-80% increase in rod life.”

Customer feedback on the Sandvik Alpha 330 tool system in global tunnelling projects is said to have shown rod life has been extended by at least 30% and longer shank adaptor and coupling lifespans.

Stand: F6.616/1

%$Linker: 2 External <?xml version="1.0" encoding="utf-16"?><dictionary /> 0 0 0 oLinkExternal www.Construction.Sandvik.com www.Construction.Sandvik.com false http://www.construction.sandvik.com/ false false%>

%$Linker: 2 Internal <?xml version="1.0" encoding="utf-16"?><dictionary /> 2 11560 0 oLinkInternal <span class="oLinkInternal"><span class="oLinkInternal">View more videos</span></span> Video false /event-news/bauma-2013/video/ true false%>

For more information on companies in this article

Related Content

  • Cat launched fuel efficient 988K wheeled loader
    April 9, 2013
    Claimed to offer up to 20% greater fuel efficiency than previous models, Caterpillar will be unveiling its 988K wheeled loader at bauma. The 988K, a complete upgrade of the H Series, meets the stringent European Union (EU) Stage IV/United States (U.S.) EPA Tier 4 Final emission standards. Another Cat wheeled loader being showcased at bauma is the 966K XE, equipped with an advanced powertrain system.
    Read More
  • Getech’s versatile sludge treatment solution
    April 5, 2013
    Due to an innovative and strong frame design and the use of premium raw materials and components, Getech/Gennaretti centrifuges can be employed across mining, tunnelling, petroleum and chemical industry-based sludge treatment processes. They can also be built in mobile plants on containers, easy to transport to remote areas and quick to install, able to manage sludge volumes going from 5 to 150m³ per hour.
    Read More
  • Faresin shows upgraded telehandlers
    January 6, 2017
    Faresin Industries has expanded its telescopic handler range with the addition of the FH8.40 and the rotating Storm 22.45 evo. The FH8.40 sits in the range between the established FH7.45 and the FH9.30. The machine has a capacity of 4tonnes with a maximum lift height of 8m. Higher up the lifting scale, the Storm 22.45 rotating handler can manage up to 45tonne lifts, with a maximum height of 22m.
    Read More
  • Faresin shows upgraded telehandlers
    April 19, 2013
    Faresin Industries has expanded its telescopic handler range with the addition of the FH8.40 and the rotating Storm 22.45 evo. The FH8.40 sits in the range between the established FH7.45 and the FH9.30. The machine has a capacity of 4tonnes with a maximum lift height of 8m. Higher up the lifting scale, the Storm 22.45 rotating handler can manage up to 45tonne lifts, with a maximum height of 22m.
    Read More

Highlighted Content