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HomeNewsNew GIA B3C Rock Drilling Rigs with automatic changing of drill rods

New GIA B3C Rock Drilling Rigs with automatic changing of drill rods

2020-04-08

Recommended aperture range: 90-130mm

new GIA B3C rock drilling rigs

On the basis of B3, GIA b3A and B3C have increased automatic rod changing copper to meet the single person operation demand and reduce labor intensity; B3c propelling beam has been upgraded from steel to aluminum alloy to ensure the drilling straightness, while the comprehensive perforation rate has been increased by about 15%.

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