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The company has been focusing on the research and development of full-hydraulic multi-function water well drilling rigs for more than ten years and has become an early domestic professional R&D and large-scale production service provider of top-drive full-hydraulic water well drilling rigs. There are 300, 400, 500, 600, 700, 1000, 1200, 1500, and 2000 series of water well drilling rigs, the drilling depth is 200-2000 meters, and the aperture covers 100-1000mm.
Features:
1. Full hydraulic control is convenient and flexible.
The rotation speed, torque, thrust axial pressure, reverse axial pressure, thrust speed, and lifting speed of the drilling rig can be adjusted at any time to meet the needs of different drilling tool operating conditions and different construction techniques.
2. Top drive rotary propulsion lift
It is easy to connect and unload the drill pipe, shorten the auxiliary time, and also facilitate the drilling with the pipe.
3. multifunctional drilling
Various drilling techniques can be used on this rig, such as DTH drilling, air reverse circulation drilling, airlift reverses circulation drilling, cutting drilling, roller cone drilling, pipe drilling Core drilling in development, and more. The drilling rig can be equipped with a mud pump, foam pump, and generator according to user needs. The rig also comes standard with a variety of winches.
4. High working efficiency
Due to the full hydraulic and top drive rotary propulsion lifting, it is suitable for various drilling processes and various drilling tools, with convenient and flexible control, fast drilling speed, and short auxiliary time, so the operation efficiency is high.
5. low cost
The drilling on the rock is mainly based on the down-the-hole hammer drilling process. The down-the-hole hammer rock drilling operation efficiency is high, and the drilling cost per meter is lower.
6. high outrigger tracked
The high outriggers are convenient for loading and transportation and can be loaded directly without a crane. Crawler walking is more suitable for muddy field movement.
7. Positive and negative axial pressure adjustment
The best impact efficiency of each impactor has its optimum shaft pressure and rotation speed. During the drilling process, with the increasing number of drill pipes, the axial pressure on the impactor is also increasing. Therefore, the positive and negative axial pressure valves are adjusted during construction to ensure that the impactor can obtain a more matching axial pressure. The impact efficiency is higher at this time.
8. The role of the lubricator
Efficient and durable lubricator and oil mist pump. During the drilling process, lubricate the impactor running at high speed all the time to maximize its service life.
9. Rig chassis
It can be a tracked self-propelled chassis or a vehicle-mounted self-propelled chassis.
10. The value of second-hand mobile phones in the same industry is higher
As the main components of the drilling rig are imported brands, the mainframe of the drilling rig is made of high-quality high-strength low-carbon alloy steel, which increases the overall strength and is very wear-resistant, as well as the more important hydraulic system, which is very valuable.
| Machine weight | 26T | Drill pipe diameter | 114mm |
| Drilling hole diameter | 100-800mm | Drill pipe length | 6.0m |
| Drilling depth | 1000m | Rig liting force | 12T |
| One time advance length | 6m | Rapid rise speed | 29m/min |
| Traveling speed | 2.5km/h | Fast feeding speed | 42m/min |
| Climbing angles | 30 degree | Loading width | 3m |
| Hose machine power | 160kw | Swing torque | 3200-4600N.m |
| Air pressure | 1.7-8Mpa | Dimension | 11x2.5x4.5m |
| Air consumption | 17-96m3/min | Equipped with hammer | Medium and high wind pressure series |
| Penetration efficiency | 10-35m/h | High leg stroke | 1.4m |
| Diesel engine brand | QUANCHAI |
Jinan Duobo Intelligent Technology Co., Ltd. is a large-scale professional manufacturer of high, medium, and low wind pressure DTH drilling rigs and water well drilling rigs in Shandong Province. Products include more than 50 kinds of 6 series. The main products are KQZ series DTH drilling rigs, follow-up pipe series, FY series water well drilling rigs, high, medium, and low wind pressure engineering drilling rigs, etc.
The company has been committed to the professional production of water well drilling rigs and down-the-hole drilling rigs and the sales and maintenance of drilling tools and air compressors for more than 20 years. Accumulated a wealth of professional maintenance technology and thoughtful and meticulous after-sales service experience. It has accumulated a large amount of usage data through extensive contacts with users.
The company independently developed a new generation of water well drilling rigs and obtained a number of national patents. This series of products have the characteristics of standardized configuration, compact and reasonable structure, fast drilling speed, economical and durability, and low failure rate. Once launched, it has been recognized by the market and is widely used in mining engineering construction, civil drilling, geothermal drilling, and other fields. The comprehensive cost performance of this series of products is leading and has won a good reputation in the market, becoming the first choice of users everywhere.
The company always stands on the user's point of view, pays attention to user needs, implements quality standards, makes "Duobo" brand series drilling rigs closer to user needs, and forms the market management concept of "user needs, Duobo pursuit". The company always firmly believes that "the market is the only standard.
1. Q: What kind of terms of payment can be accepted?
A: Normally we can work on T/T or L/C.
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