Rotary drilling rigs are widely used in foundation construction, and their pressurization method significantly impacts their performance and construction efficiency. Hydraulic cylinder pressure and wire rope pressure are two common pressurization modes, each with distinct characteristics in terms of Read More

1. Cause of fracture1. In order to save investment, the directional drilling equipment used by the construction contractor does not match the actual needs of the project construction, the tonnage of the directional drilling equipment is too small, the maintenance is not timely, and the failure rate Read More

A rotary drilling rig (also known as a "rotary drill" or "rotary drilling machine") is a type of construction machinery that is primarily used for drilling in construction and foundation engineering. This equipment is capable of drilling deep holes in various soil types, and it is commonly utilized Read More

Rotary drilling rig is widely used in construction life. There are many advantages of it, among which there are three advantages in Anhui Yingxie Foundation Engineering Co., Ltd. listed as follows: 1. Strong geological adaptability. Rotary drilling rig ADAPTS to the soil geological conditions in mo Read More

Rotary drilling RIGS can be divided into four drilling methods according to geological conditions: cutting, crushing, flipping and grinding.1, cutting type: cutting drilling using bucket teeth, the use of double bottom dredging bucket with friction drill pipe, drilling more stable resistance of the Read More