DYWIDAG-Systems International P/L DSI
25 Pacific Hwy
Bennetts Green NSW 2290
Tel: 02 4948 9099
Fax: 02 4948 4087

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Strata reinforcement and support products from DYWIDAG-Systems International

Mining systems for coal and metalliferous mining sectors

The Mining division of DYWIDAG-Systems International , also known as DSI, specialises in the development, production and supply of high quality Mining Systems and is represented in all important mining regions worldwide.

All activities of DYWIDAG-Systems International in the Asia/Pacific region are coordinated from Australia. DYWIDAG-Systems International’s headquarters and its main production facility are in Newcastle, NSW. Another manufacturing facility is located in Perth to service the Western Australian market.

DYWIDAG-Systems International is a manufacturer and supplier of specialised strata reinforcement and support products to the underground coal and metalliferous mining sectors. DYWIDAG-Systems International also exports these products to the Asia /Pacific Region.

The product range available from DYWIDAG-Systems International includes rock bolts, rock bolt accessories, W straps, rotary drill bits, rods and resin anchors as well as an extensive range of related accessories.

DYWIDAG-Systems International also offers a wide range of mesh, always adapting its products to suit customers’ individual needs. The mesh products are used as recovery mat systems for recovering longwall equipment in preparation for relocation.

The DCP Bolt, available from DYWIDAG-Systems International is an expansion shell bolt with polyethylene sheathing that provides advanced corrosion protection for roof support in mines and tunnels. The bar’s deformation pattern improves its load transfer properties.

DYWIDAG-Systems International P/L DSI News

DSI Friction Bolt from DYWIDAG-Systems International (8-Aug-2008)
DYWIDAG-Systems International (DSI) manufactures and supplies specialist strata reinforcement and support products to the underground coal and metalliferous mining sectors. The DSI Friction Bolt is manufactured from a high strength steel tube, which has a slot along its entire length. A ring or collar is welded on the outer end to hold a domed plate to the rock surface.

Post-tensioning systems from DYWIDAG-Systems International (9-Jul-2008)
DYWIDAG-Systems International, also known as DSI, develops, produces and supplies Post-Tensioning systems to meet the exacting demands of global construction markets. DYWIDAG and SUSPA post-tensioning systems are characterised by good load-carrying performance, durability and simple design.

Cable bolt tensioners from DYWIDAG-Systems International (13-Jun-2008)
DYWIDAG-Systems International’s 23.5mm Cable Bolt Tensioner has now been modified for use on 15.2mm cable bolts.

Hi-Ten strand bolts available from DYWIDAG-Systems International (5-Jun-2008)
The Post-groutable Hi-Ten strand bolt is an advancement of the standard Hi-Ten bolts.

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