With the development of social economy, traditional drilling rigs are no longer suitable for modern construction requirements. Wuxi Zhongjin Prospecting Tools Co., Ltd. develops and produces a new type of drilling rig according to market demand. It is a reverse circulation drilling rig. Its application improves construction benefits. This is mainly because this drilling rig is a multifunctional reverse circulation drilling equipment.
1. In the actual construction process, the reverse circulation drilling rig adopts engineering crawlers and hydraulic walking chassis, so that it can be moved easily, especially in plains, plateaus, hills and other landforms. Its chassis is equipped with 4 outriggers. During drilling construction, the vibration of the drilling rig is small and the stability is good.
2. This is a multi-functional drilling rig. The key components are all cost-effective products. The system is equipped with pressure protection and alarm devices, which can quickly adopt measures.
3. The handles and instruments of all actuators of the reverse circulation drilling rig are placed on the console, which is convenient for users to operate and control.
4. The reverse circulation drilling rig adopts a unique drill frame, so in the actual construction process, it has a large drilling stroke, a large torsion resistance, convenient maintenance, easy relocation, convenient hole operation, and large apex angle drilling. And so on.
In short, the reverse circulation drilling rig is suitable for complex foundation engineering constructions such as pebble gravel, cemented pebble gravel and rock-socketing. It is widely used in bridge bored piles and underground diaphragm wall foundation projects, and its work efficiency is fast.
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