High production efficiency ,low operation cost
High-efficient hydraulic dual-buffer system improves production efficiency and protects the drilling tools and rock drills ,the maintenance intervals up to 600h,which greatly reduces operation cost.
Driving head with independent lubrication to improve production
Driving head with independent lubrication,pressure oil film lubricates each mating surface and side bolt technology improve production efficiency and reduce shutdown time.
Motor is powerful and stepless variable,and has two-way rotation，high torque and excellent speed control.
|Distance from top to center||mm||88|
|Drilling hole diameter||mm||33~76|
|Lubricating air flow rate||L/S||5|
|Lubricating air pressure||bar||2|
|Water flow rate||L/min||40~120|
|First maintenance time of wearing parts||h||≥400|
|Life of impact piston||Linear meter||≥3000|
Wei Xianfeng, Deputy Mayor of Luoyang City, visited Gengli Machinery for ...Wei Xianfeng, Deputy Mayor of Luoyang City, went deep into the Ten Thousands to Help Ten Thousand Enterprises subcontracting contact enter...
Gengli Machinery established the Science and Technology AssociationOn the morning of April 27, the Gengli Science and Technology Association was successfully established in the companys technical departmen...
Gengli Machinery won the honor of ＂National Model Workers' Home＂Recently, at the All-China National Trade Union Work Conference, the Trade Union Committee of Henan Gengli Engineering Equipment Co., Ltd....