Three-arm rock drilling jumbo
Accurate: Full computer control drilling system, automatic positioning and drilling, accurate control of the angle and hole depth of the propulsion beam, small amount of over-excavation;
Safe: Only 3 people are required to operate a device, workers are far away from the tunnel face, which makes the construction safer.
The company is located in Changsha Economic and Technological Development Zone, the "capital of construction machinery", with industrial agglomeration,
abundant talents and convenient logistics. Changsha factory covers an area of 115 mu and has 36,000 square meters of high-standard industrial plants and
research and development office buildings.
Use new patents
Multiple construction sites
Professional service team
Provide quality products and