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ZGYX-423 integral DTH drilling rig![]()
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Stronger drilling capacity and higher drilling quality On the basis of mature technology, Zhigao tunneling continuously improves drilling efficiency and operation adaptability. ZGYX 423/453 is perfect in application flexibility and reliability, higher productivity, stronger adaptability and better pore forming quality. ZGYX 423/453 brings the following benefits 1. Precise direct control can control blasting effect. 2. The peeling speed is accelerated by parallel blasting and pre-splitting blasting. 3. By increasing the slope angle, the excavation of waste rock can be reduced. 4. Flexibility is much better than traditional open pit and quarry rigs. linkman: Mr. Yang Telephone:0086-594-2956555 Phone number:+8613375052021 QQ: 3473286593 WeChat/Skype/WhatsApp:+8613375052021
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