Spontaneously develop high-quality and high-efficiency positive and negative circulation drilling rigs

The company's main factory area is located in Xinhe County Economic Development Zone (100 kilometers from the center of Shijiazhuang. 70 kilometers from Hengshui City), covering a total area of more than 40,000 square meters. The company currently has 200 employees, including 15 senior professional and technical personnel. The company now has more than 100 sets of major equipment such as CNC cutting, CNC bending, large-scale sandblasting, welding, machining, hydraulic cylinder test center, and 4 professional production lines. Make a strong guarantee for this product. Companies with excellent quality, preferential prices for quality of survival, reputation for development, technology for innovation !.

The pile driver and pipe produced by our company have been widely used in construction sites such as Beijing-Tianjin-City Railway, Wuhan-Guangzhou Railway, Zhengxi Railway, Shitai Railway, Hewu Railway, Capital Airport Expansion Project, Olympic Sports Center, and Beijing Light Rail Railway Project. Promotion, application, products and technology have reached the domestic advanced level.

1. The drilling rig uses China Dongfeng Dorica's special chassis. The main drive, transfer case, gearbox, double hoist unit, mud pump, sand pump, rig, etc. are all installed on the transport chassis;

2, the drilling rig is equipped with forward and reverse circulation pump units, sand and stone pump gate valves are pneumatically controlled, and mud can be used as a flushing fluid during drilling. Forward and reverse circulation drilling can be achieved by switching between mud pumps and sand and stone pumps.

3. The rig is equipped with the whole vehicle hydraulic system, the tower hydraulic take-off and landing, the four outriggers are hydraulically controlled, and the two rear outriggers can be extended and contracted horizontally; Four hydraulic outriggers can be operated simultaneously or independently, which improves the flexibility of the rig and facilitates the rig's rapid leveling

4. The drilling rig is powered by electric power, equipped with transfer device and hydraulic system, and the vehicle walking and drilling operations are linked with the same machine.

5. The main drive of the drilling rig is mechanical transmission. The drill pipe has two connection modes: threaded and flange. The threaded connection of the drill pipe unloading pad is pneumatic reciprocating. Equipped with hydraulic auxiliary unloading, it is more efficient and faster. 5 times more efficient, easy to operate and labor-saving, and move wells quickly;

6. The drilling rig can be equipped with a hydraulic pressurization device according to requirements. It can assist in pressure drilling when encountering hard formations such as mudstone and strong weathering to improve hole formation efficiency;

7. The appearance of the drilling rig is beautiful, the torque of the turntable is large, and the footage is fast. It is suitable for the construction of deep water well engineering, building foundations, bridge foundations, oil field casings, high-voltage line piles, wind power bottom piles, geological mines, port wharfs, and dam foundations. Welcome to foreign customers.