The MG500/1130-WD AC traction shearer, developed by the Xi'an Coal Mine Machinery Plant, has seen over 50 units produced and sold. It has been successfully deployed in several major coal mines across China, including Kailuan, Datong, Huainan, Shandong, Heilongjiang, Sichuan, Gansu, and Shaanxi. In May 2006, the machine was also exported to Russia, marking a significant milestone in its international recognition.
This MG500/1130-WD model features a multi-motor drive system with motors arranged laterally, eliminating the need for a traditional bracket. It uses a hydraulic tie rod coupling method, which enhances stability and efficiency. The shearer is equipped with a high-power two-stage four planetary gear system, ensuring strong performance even in challenging conditions. The rocker arm design includes built-in water cooling, improving heat dissipation and prolonging equipment life.
The control system employs a master-slave macro control mode combined with direct torque adjustment, offering precise and responsive operation. A 10-inch LCD screen provides clear graphical displays, making it easier for operators to monitor and manage the machine’s performance. The electrical system is designed with a high and low voltage sub-cavity layout, enhancing safety and reliability.
With a cutting hardness capability of up to 10.2 Platts and a climbing angle of 38 degrees, this shearer is well-suited for complex geological conditions, both domestically and internationally. During field testing, the machine demonstrated impressive performance, advancing 191.5 meters continuously, cutting 415 square meters of rock, and increasing coal output by 180,000 tons. It generated an impressive monthly output value of 81 million yuan, proving its efficiency and profitability in real-world applications.
Vehicles Electric Cars Kids,Zeekr New Electric Cars,Zeekr Toy Cars Vehicles
Zhejiang hizzi automobile limited company , https://www.hizziauto.com