DIAPHRAGM WALL EQUIPMENT PARTS

ROADBIT and KTNG (Korea Teeth and Gearbox)

All about for BC32, BC35, BC40

Asia No.1 Diaphragm wall Equipment Parts Manufacture & Sales

20+ Countries Users

35+ Foundation Drilling Specialist Choice

34 Years D-wall Experience

37 Years of parts Development Manufacturing

400+ D-wall Site Choice
ISO 9001:2015 Quality Management System for Manufacture

Delivery to Worldwide

Made in Korea

All of Roadbit's products are 100% compatible with Bauer's & other foundation drilling equipment, and their performance has been verified for a long time in more than 350 Diaphragm wall construction site. Our products are widely used in Korea, Singapore, Hong Kong and the Middle East.
Our gearboxes, mud pumps, and other spare parts have been OEM supply to Bauer in Germany.

Trench Cutter
Trench Cutter
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Diaphragm wall site
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CUTTER TEETH

ISO 9001:2015

CUTTING WHEEL

GEAR BOX

MUD PUMP

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Bauer Type - Excellent Performance

Quality Management

SUPER PERFORMANCE

100PCT Compatible with Bauer

TEETH SELECTION is fundamentally important for optimal performance when excavating a diaphragm wall using a trench cutter. The type of tooth or chisel that performs best depends on the ground conditions at the site. Various cutting teeth and round shank chisels are available to suit the local ground conditions.

Certify Quality Management System of Wonkang Tungsten for Manufacture of Foundation Drilling Tools (Parts) has been assessed and registered against the provisions of ISO 9001:2015

ISO : 11Q21555

CE : 3209100122

All products are 100% compatible with Bauer product’s code and offer you the highest efficiency with Best quality.

Since 1988, we have been manufacturing parts for Bauer Diaphragm wall equipment. Thanks to our long experience and advanced technology, we have been recognized by Bauer, Germany, and we have supplied gearboxes and parts as OEM to Bauer.

FLAP TEETH

TEETH HOLDER

AUGER TEETH

GEAR & BEARING

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New Generation

DCM & CDM

Compatible Parts

The latest FLAP TEETH is more advanced than the existing ones, and shows better performance.

Teeth for Ground Improvement

Deep Cement Mixing

Soil Cement Mixing

Marine & Land

To maximize your machine's performance, we provide various kinds of parts (Made in Germany, Korea, Japan etc)

CONTACT

Thank you!