Drilling Rig for Construction of SMWBored Pile Drilling Rig
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
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Drilling Rig for Construction of SMWBored Pile Drilling Rig
Product Features:
| SMW, which is short of Soil Mixing Wall, is a construction method developed in Japan in 1976. Now it consists 50% of underground continuous wall constructions in Japan, and widely adopted in countries in southeast Asia, the United States, France etc. In Shanghai, Hangzhou, Nanjing and other cities of China, SMW becomes quite popular after its introduction years ago. SMW uses multi-shaft auger to drill soil in situ, meanwhile pumps cement grout from the tips of the augers into the drilled holes. After sufficient mixing of the grout, H-shaped steel or other types of steel are embedded into the columns before the soil-cement mixture hardened, forming a underground continuous wall with rigidity and intensity. The wall could be used as retaining support or water seal. Three-shaft auger machine is commonly used. |
| SMW method has the following advantages: |
| 1.Low cost. Foundation retaining using SMW method with three-shaft auger machine is much more competitive in price than traditional method when constructing underground continuous wall. 2.Shorter construction period. SMW method consumes much less time than other methods. Under normal geographical conditions, it could build 70-80m² walls per shift. 3.Good seal quality. The wall is continuous without any cracks. Hydraulic conductivity can reach as much as 10-7cm/s. 4.No disturbance in nearby soils. SMW method would not cause hazards like ground subsidence, building inclining, road cracks or shift of underground facilities. 5.Wide range in use. It can be applied on cohesive soil, silt , sandy soil, gravel soil. 6.the waste soil is far less than other construction methods. |
| Name | Unit | Parameters |
|---|---|---|
| Hole dia. | mm | 600 |
| Center distance of rig | mm | 450 |
| Max drilling depth | m | 30 |
| Max output torque | kn·m | 84 |
| Rod rotary speed | r/min | 20 |
| Motor power | kw | 2X75 |
| Total weight | t | 19.8 |
FAQ
1.Which payment terms can we accept?
Normally we can work on T/T term or L/C.If you choose T/T,30% payment is required in advance and 70% balance shall be settled before shipment often,it rang a little.
2.How long will our price be valid?
We are friendly dealer, never greedy windfall profit, our price remains stable,except the exchange rate and the increasing labor cost and material cost.
3.What are our advantages compared with manufacturers?
a.Detailed training-We can provide training services to different users. The training sessions include product training,operating training, maintenance know-how,standard and so on to fulfill your individual needs.The training can be conducted at client’s site.
b.Available after service-With our global distributor network, you are guaranteed with fast deliveries and services if you submit your requests.
Company Information
China National Building Materials Group Corporation is the full name of CNBM, which is one of the largest state-owned group in China. In 2013, the total asset of CNBM exceeds US$60 billion dollars with a total staff of 180,000. CNBM is listed in the World Top 500 Enterprises!
CNBM International works as the international platform for CNBM Group. In 2013, our total sales income was more than US$16.8 billion dollars.Every year we import large quantity of iron ore, coking coal and thermal coal etc from India, Brazil, Australia and Russia and other countries.ld'>Our major responsibility is international marketing of different construction machinery & formwork, including lifting machinery, concrete machinery, earthmoving machinery, brick/block machinery; steel frame formwork, H20 timber beam formwork, aluminum formwork etc.
Our major responsibility is international marketing of different construction machinery & formwork, including lifting machinery, concrete machinery, earthmoving machinery, brick/block machinery; steel frame formwork, H20 timber beam formwork, aluminum formwork etc.
- Q: Is the spiral pile driver still being dug? Is it easy to operate? How many people do you need?
- Tengzhou Five Dragon pile driver is very good, without artificial shovel, 360 degrees rotation, six minutes can hit ten meters, diameter two meters!
- Q: What's the model of a portable anti flood pile driver? What is the depth of the pile?
- Shape size * height * width 450*350*450mm3) work parameters:Operation object: River, Hutang embankment (homogeneous soil)Pile diameter: 60 - 120mmLength: less than or equal to 3000mmPile driving speed: 500-1000mm/minIf you don't know, you can ask me again
- Q: What are the characteristics of hydraulic static piling compared with traditional pile driver?
- No nuisance, you can work in the downtown area
- Q: How many piles can a small pile driver hit in a day?
- See you hit the big pile, 600 5 meters deep as long as 5 minutes, 1.2 meters high 5 meters deep as long as 20 minutes, without concrete words, you can calculate according to the time
- Q: How many hydraulic pile drivers or diesel pile drivers are used in high-rise residential buildings?
- The precast pipe pile is mostly driven by diesel hammer pile machine (in particular, the use of static pressure pile machine).
- Q: How to select the configuration of the pile driver, which parts are the key concerns?
- (5) diesel hammer pile machine, hoist hammer, hanging pile must use the winch ratchet insurance. Start piling hammer should be opened before the mechanical lock, the hammer claw retracts, starting out before starting the hook, prevent the hammer hanging from the pile top pile accident.(6) the diesel hammer hammer machine must adjust the amount of fuel supplied to control the height of the drop hammer, and must stop hammering when the second piston ring of the upper piston is seen.(7) diesel hammer pile machine, the end of the piling operation, the cylinder should be placed on the piston seat. The application of timber pile hammer pad or pin lock.(8) when the pile is driven by vibration, no one is allowed to stay in the lower part of the frame. When pulling out the vibration, it should be vertical upward and pull out at the same time.(9) the construction site of the static pile driver shall be flat and compacted, with a slope of no more than 3%, without any water accumulation, and no underground burial shall be confirmed.(10) power cable static pile pressing machine must overhead, electric box and motor ground zero protection line electric shock protector is firm and reliable, sensitive and effective action, not in high voltage wires under the pressure of pile, pile machine must be mobile and high-pressure line safety distance is not less than 6m.
- Q: Diesel hammer piling machine principle
- The guide rod type diesel hammer is pressed on the pile cap with a plunger as a hammer seat, and the cylinder is used as a hammer head to move up and down along the two guide rods.When in operation, the pile hanging in place pile frame in Longmen, then put the diesel hammer at the top of the pile, the hook will lift down the cylinder, and the cylinder sleeve off hook to the whereabouts of the piston, the cylinder will be closed in the air compression cylinder rocker pin until the pressure continues to fall outside the cylinder pushing hammer on the base of the fuel pump, fuel pump will be injected into the cylinder oil mist, oil mist meet high temperature gas burning immediately above, blasting, explosive shock down pile., to push the cylinder to cylinder to rise, fall along the guide rod, and the beginning of the second impact cycle.
- Q: I heard that the operation of the pile driver can make about ten thousand a month, is it possible? It sounds a bit dodgy. Who knows about this job? Please tell me how much you can make it for a month
- Generally similar, but if the site is more, then more than this money
- Q: How do you pile it?According to different pile, talk about some details
- There are many kinds of piling methods, and different pile drivers are chosen according to different waysIt is better to use a diesel hammer, a pile driver, or an immersed pipe filling pile on a beachThe pile can be operated or tracked
- Q: Such as the title... Phenomenon: quiet with a sound to length, rises again, continuous... Better knowledge about this point for more,...
- This is divided into two kinds of hammer, one is the reverse pole type, one is the cylinder type, the inverted rod is not blocked, the cylinder has block, all burn diesel oil, and the cylinder is good. Ha-ha
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Drilling Rig for Construction of SMWBored Pile Drilling Rig
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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