Kooben company’s drilling tools were used in a project of cement plant in Hanshan districut, Anhui Province, where one ZEGA D460 open pit drilling rig was used. Since the equipment is put into use, advanced performance, mature technology, low failure rate, high productivity.
Cement plant working condition are hole diameter 115mm, rock hardness F6-F8, step height of 17 meters, drilling depth of 19 meters, an hour can drill two holes, including the time to move the machine to change the positioning of the rod.
After using our drilling tools ,the overall drilling efficiency of 38 meters per hour, the average fuel consumption of about 1 liters per meter, the drill bit is not broken over 100 meters. It greatly improves the production efficiency of customers, has good economic benefits, and gets great satisfaction from customers.
Post time: Apr-03-2024