Geological Exploration Borehole Drilling Machine
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Purpose XY-2 hydraulic feed core drill is small and light weighted, mainly used in shallow and medium deep diamond tungsten carbide core drilling, can also be used in engineering geological, hydrogeological, water well and pile grouting hole drilling. | ||||||||||||||||||||||||||||||||||||||||||||||
Technical Specifications
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- Q:200 rig footage every day how many meters
- What stratum? What about piles? Full sticky mud, 1 meters, 60 meters deep, up to 3 hours a, fastest 2 hours,
- Q:What happened to the black smoke from the exhaust pipe of the rotary drilling rig?
- Check the injector operation, see the nozzle atomizing effect, lead to pay attention to fuel quality
- Q:Can the auger drill be drilled into the two - longest granite of the 1200kp?
- Drill the special effort, we have the hardest to 900kp, take the drill, hold up, are a large column, an hour about 2 meters into the rock. Hard, then the hole time is very long, slowly grinding.
- Q:How high are auger rigs and impact drills?
- Rotary drilling rig upright, 20 meters to 28 meters, the more high, about 3.5 meters high transport status.
- Q:How long is the auger type 360?
- The drill rod of the rotary drilling machine is now extended from the lower part of the hoist, the steel wire extends out, and the hoisting rope is retracted. But some rotary drills can be extended either by a crane or by gravity.
- Q:What brand of rotary drill is good?
- Abroad, Bauer, I used the Futian leiwo, is awesome, Carter chassis, three motor reducer, power head multi speed control, embedding ability of super strong, often machine is an open day.
- Q:Current situation of rotary drilling rig in China
- In 1994, the Zhengzhou survey machinery factory introduced the production technology of the British BSP company's attached rotary drilling machine, but none of them formed mass production. 1992 Bauer company established a representative office in Beijing China, started their business in China. And in 1995 in Tianjin set up a wholly owned subsidiary of Tianjin Bauer Machinery Engineering Co. Ltd., assembled for Bauer BG20 rotary drilling rig market Chinese.In 1998, the Sino German joint venture, Shanghai Bao Jin Jintai construction machinery Limited by Share Ltd was set up in Shanghai, and the BG15 and BG24 rotary drilling machines were assembled and assembled. In 1998, XCMG began to develop and develop RD18 rotary drilling rig independently. It was successfully manufactured in 99 years and put into mass production. In recent years, China's rotary drilling rig has achieved rapid development. Later, Beijing Jingwei Juli 31 heavy machine, etc. have also involved in rotary drilling production, production of rotary digging drilling machine manufacturers at home and abroad has nearly twenty.
- Q:Rotary drilling rig piling generally dozens of meters deep, when the next reinforced concrete generally divided into several times? In other words, a few meters per hour of reinforced concrete?
- Under the reinforcement cage, according to the hole depth or design, the general section is about 22 meters. For example, the hole depth of 47 meters, 22 meters a steel cage needs 2 sections, the middle welding.Concrete transported by tankers, general tanker has 8 parties, 10 parties, 12 Parties, a car in the majority, according to Kong Shen, the pile diameter is not the same, the need for mixed soil is also different. Example: 1 meters of pile, depth 35 meters. At 0.785 meters per meter, 35 multiplied by 0.785 is 27.475 squares of earth. But there will be special conditions such as collapse hole, so it is unstable.
- Q:What material steel pipe do the drill pipe use?
- A rod that is connected and used to transmit power in a drilling tool. The common components of drill string are drill bit, drill collar, drill pipe, stabilizer, special joint and kelly. The basic functions of drill string are: (1) lifting bit; (2) applying drilling pressure; (3) transmitting power; (4) conveying drilling fluid; (5) carrying out special operations: squeezing cement, dealing with underground accidents, etc..
- Q:Which is faster, the reverse circulation rig or the rotary drill?
- To contrast, there is also a standard can be compared to, for example, how much aperture, deep
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Geological Exploration Borehole Drilling Machine
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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