Machine builders will create a mine hoisting machine with a 6.3 m diameter split drum, onto which a rope will be wound, driving the cage. This gigantic gearbox mechanical part will require 235 tons of steel. The machine was sized to improve the efficiency of ore mining at the Pereverzevskoye deposit.
The lifting machine will be able to simultaneously serve six horizons along the shaft. The double-deck cage will lower and raise people, trolleys with materials, oversized cargo or components of complex mechanisms.
One ascent from a depth of 940 m will last 215 seconds. During this time, the machine can move 60 miners or 15 tons of cargo.
When lowering or lifting people at a speed of 6 m /s, one electric motor is used, and when working with a heavy load, two electric motors are used, which will move the cage along the trunk in 8 m /s. To this end, Corum Group adopted a non-standard technical solution when introducing special equipment.
To ensure safe lifting, the machine will be equipped with a disc hydraulic brake system and electric motors with variable frequency drive. They were made to order.
Corum Group will deliver the car to the customer along with a range of services.
- In addition to the mechanical part, Corum will deliver a complete set of electrical equipment: two electric motors of 1000 kW each, new generation control systems, signaling and communication equipment, a complete set of cable products, high-voltage cells along with transformers. Specialists from the Corum Engineering and Technical Center and Corum Repair Service Company will take part in on-site installation, start-up and commissioning. As a reliable partner, Corum Group invests in development, introduces new practices and modern technologies, - commented Valery Krupitsky, acting Director for Production and Technical Development of Corum Group.
CR-6,3 for the Pereverzevskaya mine is an indicator of confidence in the company's products and a guarantee of utilization of production facilities.