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China, Chinese 500m RC Reverse Circulation Drilling Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Geological Drilling RigCore Drilling Machine PriceReverse Circulation Drilling
Henan Yugong Machinery Equipment Co., Ltd.
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Product DescriptionReverse Circulation Water Well Drilling Rig for Hard Rock Reverse Circulation Water Well Drilling Rig for Hard Rock Reverse circulation drilling rig is a kind of drilling machine that adopts pump suction and slag removal. Its working principle is to crush soil and rocks and transport them out of the ground through the high-frequency vibration and cutting force of the drill bit. In specific operation, the drill bit vibrates and rotates under the drive of the drive device to cut and crush soil and rocks. At the same time, the circulation system will reversely transport the cut soil and rocks to the ground through a mixture of high-pressure water and air to complete the drilling operation. It is mainly composed of top pulley block, column, diagonal brace,chassis, walking mechanism, slewing mechanism, hoisting mechanism, control room, hydraulic system, electrical system and towing machinery.Packing & DeliveryModelYG-500SMax drilling depth500mDrilling diameter105-350mmWorking wind pressure1.05-4.5MpaAir consumption16-60m3/minDrill pipe length3mDrill pipe diameter89mmShaft pressure10TLifting power10TOne-time advance length6.6mboost speed3.0m/minAdvancing speed0.5-5m/minRapid rise speed25m/minFast forward speed40m/minMaximum rotation torque8500-11000NmSpecificationCompany ProfileCENTRALIZEDCONSOLEThe control functionsare concentrated on theconsole, which facili-tates operation andsaves time and effort
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