Percussive drilling rig is an important drilling machine for the construction of perfusion pile foundations. It can adapt to various geological conditions, especially in the pebble layer, and is more adaptable than other types of drilling rigs. But many people are not very understanding of the impact drilling rig, the following Xiaobian came to talk about the impact of drilling rig manufacturers recommended, working principles and precautions. Impact rig manufacturers recommended 1. Shandong Geological Exploration Machinery Factory Machinery manufacturing products cover four series of dozens of varieties such as geological drilling equipment, construction equipment, geological tool products and other ancillary products. The product trademark is "Taishan" and is a well-known Chinese brand. 2. Xuzhou Hagrix Piling Machinery Co., Ltd. The main products - long spiral drilling machine (drilling diameter Φ300-Φ1500mm, depth 10m--35m), diesel hammer pile driver (4T-10T), rail, track inserter, punch pile driver (Φ800-Φ3000mm) In particular, it is a multi-functional pile driver that integrates ramming, compacting, crushed stone, drilling, and prefabricated pipe piles, and is favored by customers. Leading the market all the way! 3, Shanxi Province Hydraulic Machinery Factory The main products produced include wire rope impact drilling rigs, hydraulic metal products, polyethylene reinforced plastic pipes, sprinkler irrigation equipment, micro bulldozers, mud pumps, steel castings and non-standard mechanical products. Impact rig working principle Percussive drilling rig is a kind of engineering rig equipment that drills by vertical reciprocating motion to rely on impact force. Its working principle is similar to rock hammer. It is all based on the impact of drilling operations. Impact rigs are divided into full-hydraulic impact rigs and pneumatic impact rigs, which are both mechanical equipment for rock drilling operations. Impact rigs are distinguished from cutting rigs. Percussive drilling rigs are used for rock drilling with a Platts hardness of 7 or higher, such as limestone. Granite, hard sandstone and so on. Impact rigs use the impactor (hydraulic or pneumatic) to break the rock with high-impact per minute impact frequency. At the same time, the rock is ground into a powder and the ash is discharged by gas or water, so that the drilling effect is usually used in earth and stone works. Mine drilling, tunnel drilling and other drilling operations. Impact rig usage considerations 1. Wearing safety protection equipment is the most basic and important consideration in the construction of the project. 2. The operator must go through rigorous training before he can operate the machine. 3, the impact drilling rig is relying on the impact of drilling, so the base of the visit must be stable and reliable. It is best to use some wooden mats to keep it fixed. 4. Before using any equipment, check the equipment for oil, oil, tubing and components. 5. If there are any cracks or other safety hazards on the drilling rig, it should be stopped and properly repaired and replaced. The equipment can't bring jobs This is common to all machines. 6. Operators and construction personnel should operate within the safe range during the construction of the rig. If there are special circumstances, they should prepare for appropriate protection. 7, in case of bad weather should be based on weather conditions. 8. The operator is forbidden to operate the equipment when he is not aware, which is as dangerous as drunk driving. The above is a description of the impact rig manufacturer's recommendation, working principle, and precautions for use. The impact rig can adapt to various geological conditions. At the same time, the impact drilling rig is used to make holes. After the hole is formed, a dense layer of soil is formed around the hole wall. It has a certain effect on stabilizing the hole wall and improving the bearing capacity of the pile foundation. Shaped Parts,Hardware Fasteners Rivet,Coarse Thread Bolts,M20 Anchor Bolt Handan Changlan fasteners manufacturing ,.Co ltd , https://www.hdchanglanjgj.com
Impact rig manufacturer's recommendation, working principle and precautions for use