Multifunctional Portable Borehole Small Water Well Drilling Machine
Drilling rig introduction
Small portable water well drilling machines /well borer / well drill:This machine mainly used for geothermal drilling, farm irrigation , house yard, gardens and water well drilling, drilling diameter is 46-110mm, and drilling depth is 5 m to 30m. It also can be used in small building piling, like farmhouse or factory,
Technical Parameters
| Drill diameter (mm) | 110(soil) | 91 | 75 | 60 | 45 |
| Drill depth(m) | 5-10 | 10-15 | 15-20 | 20-25 | 30 |
| Drill pipe diameter (mm) | 30 |
| Output rotate(r/min) | 200-570 |
| Torque | 130N.m |
Gasoline engine
| Model :1P75FA,power:4.5KW
rotate speed :2000-3600r/min |
| Dimension (mm) | 500*1000*2780mm |
Weight(include the engine)
| 100kg
|
Drilling rig advantages
1. Light weight, energy saving.
2. Patented product, unique design and simple drilling structure;
3. Easy to transport and can learn how to handle the machine in short time;
4. Can drill through hard stratum, unless thick rock layer ;
5. One person operation, reduce the labor intensity ;
6. High efficiency and work fast.
7. Assure easily operation and long life service life, free maintainance.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 10-20 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A:Sorry, free sample is not available.
Q: What is your terms of payment ?
A: Usually we accept T/T 30% in advance, then pay the 70% T/T before shipping.
Q:How to order?
A:Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
After you send your detail requirement, we provide quotation to you.
Q:Can I expect a quality products?
A:All the production and processing are strictly according to international standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
How to deal with the sticking of water well drilling rig?
When the water well drilling rig is drilling, the common problem of Z is sticking. The phenomenon that the pipe string and tools cannot be lifted, lowered or rotated in the well is called sticking. In case of this phenomenon, the work of the water well drilling rig can no longer be carried out normally
Drilling is based on the strength of the current drill bit, and broken wings have been basically eliminated. In case of special circumstances, a section of seamless pipe with a diameter almost the same as the hole diameter can be used. The pipe is filled with butter, asphalt and other objects, which are connected with the drill pipe and enter the hole bottom. Take out the broken wings at the hole bottom, and blow out the rock powder at the hole bottom before fishing.
In severe cases, the drilling tool can't be lifted or put down, and the impactor doesn't sound. At this time, only apply torque or use auxiliary tools to help promote the drilling tool to rotate, and then raise the drilling tool while supplying air until the fault is removed. When drilling again, first apply a little pressure, and then gradually increase the propulsive force until the normal working pressure.
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Multifunctional Portable Borehole Small Water Well Drilling Machine Images
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