タイトルまたは説明

The drill diameter of this Tunnel Rock Drill for Construction ZEGA UJ*3 machine ranges from *3 mm to **5 mm. The overall structure design is reasonable, the strength is high, the adjustment and maintenance is simple and convenient, the equipment operation efficiency is high, and the economy is good.
And it is very suitable for tunnel excavation, cave excavation and underground workshop excavation and other underground drilling work, can be drilled hole, bolt hole, cut hole, advance grouting hole, pipe shed construction, charging, installation of bolt, grouting, installation of air pipe and other high-altitude operations.
Application
UJ*3 Drill Jumbo are suitable for construction and excavation of underground facilities such as underground blasting hole, underground mining drilling work, underground pipe construction, installation of bolt, tunnel bolting, cave bolting, storage cave excavate, mining production, tunnel construction and so on. They could fully meet various operational requirements of construction and mining customers.