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

  • IronPlanet has added appraisal services to its capabilities
    January 6, 2017
    Auction specialist IronPlanet has acquired Asset Appraisal Services (AAS), an inspection, appraisal and online auction services company. Asset Appraisal Services (AAS) has developed a range of creative remarketing offerings for its customers, including auction services. The company will operate as a wholly owned subsidiary of IronPlanet and continue to use the respected Asset Appraisal Services name.
    Read More
  • IronPlanet has added appraisal services to its capabilities
    March 11, 2013
    Auction specialist IronPlanet has acquired Asset Appraisal Services (AAS), an inspection, appraisal and online auction services company. Asset Appraisal Services (AAS) has developed a range of creative remarketing offerings for its customers, including auction services. The company will operate as a wholly owned subsidiary of IronPlanet and continue to use the respected Asset Appraisal Services name.
    Read More
  • Accurate load weighing system from Loadrite
    February 13, 2013
    The Loadrite L2150 wheeled loader bucket weighing system is said to offer increased accuracy and reliability. The system is said to ensure haul trucks can be loaded properly, improving overall productivity by ensuring operational efficiency. Using this weighing system trucks are neither under-loaded nor over-loaded, with the ensuing associated productivity losses and excess machine wear problems respectively, all but eliminated. Aimed at use in large quarry operations the new Loadrite L2150 unit is said to
    Read More
  • Conductix-Wampfler offers new storage and rack solutions for mobile cranes
    January 6, 2017
    Conductix-Wampfler, the mobile energy and data transmission system manufacturer, will focus at Bauma on the growing trend towards the electrification of construction and mining machinery, the company says. For example, higher fuel costs are driving a new generation of intelligent solutions for mobile cranes says the company and the fly jibs required for these vehicles are being designed to allow maximum flexibility when specialist assignments need to be carried out.
    Read More

Highlighted Content