1000 Set/Sets per Month Concrete core bore hole diamond drilling machines ground hole dr
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shanghai qingdao dalian shenhen ningbo
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HW-20 Series Pavement core drill machine is used to drill engineering sampling and hole of fixed protective rail for the highway and municipal foundation.It uses gasoline engine as the power for easy start up, reliable running and simple operation, it is also equipped with synthetic diamond thin wall bit. The machine's drill bit is compatible with imported ones, the machine can achieve automatic core drilling.The max drilling depth is 700mm(with additional rod can reach max 1500mm) .For high-grade highway concrete, asphalt, limestone based on compressive strength, bending experiment research core is very ideal.
1). Use imported gasoline engine, drive conveniently, run reliably, operate simply 2). No need electric power 3). equipped with man-made PCD thin drilling bit 4). Boring and sampling size accurately 5). The surface is smotth after boring, don't damage the drill materials
1, Model: HZ-20 type 2, the largest drilling core diameter: Φ200mm 3, the maximum drilling core depth: 400-5000mm (can be equipped with extension rod 30 cm / root) 4, drilling direction: vertical down 5, feed mode: manual, automatic 6, the spindle speed: 800-1200 7, drill form: artificial diamond thin-walled drill 8, supporting power: gasoline engine Brand: Yamaha Gasoline Engine Model: MZ-175 MZ-250 Brand: Honda Gasoline Engine Model: Gx160 Gx270 Power: 3.3KW-6.5KW Number of revolutions: 3600r / min 9, Dimensions L × W × H: 1080 × 780 × 1150mm 10, weight: 120kg