Brief introduction of small electric / gasoline well drilling machine
On the basis of long-term drilling practice, the small electric well drilling machine is a new type of civil well drilling machine which is more practical and more developed, updated and manufactured according to different types of well drilling technical equipment. The machine is easy to install, simple, labor-saving and easy to operate. It can be operated by two people, with less investment, quick effect and high income. The cost can be recovered in one month and the benefit can be seen in two months. It has expanded the way for farmers to dig wells and become rich.
1. The small-sized well drilling machine covers a small area (1 square meter) and can be moved by one person with light weight. It is 2 to 3.5 meters high and can be installed inside and outside the house. It can be disassembled, with a total length of less than 2 meters and a minimum weight of no more than 40 kg. It can be installed in a small tricycle and travel around the country.
2. When the drill bit is replaced, a deep well of 1 inch, 1.5 inch and 4 inch plastic pipes and PVC pipes of different sizes can be drilled. The average hourly progress in plain areas is 30 meters. The minimum depth is 180 meters, the well pipe is completely closed, there is no leakage in the shallow water layer, and the drinking safety and health are guaranteed.
3. The drill bit of the prospecting machine has a strong ability of breaking rocks and is durable without wearing. The drill pipe is zinc anticorrosive and rust free.
4. Research and develop independently to solve the problem that the upper rod is easy to unload. Lifting, loading and unloading drill pipe, all mechanization, labor saving, convenient installation, simple and easy operation. Civil 220 V, 60 V safe DC power supply, safe and positive.
5. The lifting device shall be electric and manual, even if the power is cut off suddenly. You can handle it.
3、 [small electric drilling machine] parameters
Minimum depth of drilling
(verified at present) the hole is 100mm and the drilling depth is 160m;
Opening 220mm, drilling depth 80m;
The opening is 300 mm and the drilling depth is 30 m.
Pump pressure to suit drilling depth 120m
Input voltage: 220V
Drilling hole diameter 250-300 mm
Configuration total power: 4.55kw
Driving motor power: 1.25kw
Lifting motor power: 1.1kw
Minimum lifting weight: 750KG
Motor power of submersible pump: 2.2kW (lift: 46m, flow: 12m3 / h)
Driving drill pipe rotation speed: 150r / min (no load)
Workbench covers an area of 1 ㎡
Minimum height of derrick: 3.5m
The minimum weight of single piece after decomposition is less than 40kg
The minimum length of single piece after decomposition is 2m
Delivery box volume 1 1100 * 450 * 450mm
Delivery box volume 2 670 * 670 * 450mm
Operating weight (excluding drill pipe) 200kg
Specification of drill pipe 42mm diameter: 2m / piece, 5.5kg/piece
Number of operators 2