CASES

Customer Case: High Amplitude Vibrating Screen Application in Coal Industry
1. Customer Overview
The customer is a large-scale state-owned energy enterprise focusing on coal mining and coal chemical production business. Boasting an annual coal production capacity of 4 million tons, the enterprise mainly produces non-caking coal with excellent properties of low sulfur, low ash, high volatile content and high calorific value. Its high-quality coal products are widely used in power generation, coal gasification, coal liquefaction and modern coal chemical industries, with stable product quality and broad market application scope.
2. Reasons for Adopting High Amplitude Vibrating Screen
2.1 Environmental Protection and Closed Structural Advantages
The high amplitude vibrating screen is equipped with a fully closed structural design, which can effectively avoid dust leakage during the screening process. It fully complies with stringent environmental protection emission requirements for thermal power and coal chemical projects, helping enterprises realize green and environmentally friendly production and meet industry environmental assessment standards.
2.2 Unique Vibration Principle and Stable Operation Performance
Different from traditional conventional vibrating screens, this series of equipment adopts a structural form with a static screen frame and a vibrating screen plate. It can realize high-amplitude screening operation under low dynamic load conditions, which greatly reduces the vibration impact of the equipment on the factory foundation and workshop building structure. The optimized operation mode effectively avoids equipment jitter and abnormal wear, ensuring long-term continuous and stable operation of the equipment on site.
2.3 Modular Design and Low Maintenance Cost
The whole equipment adopts standardized and modular component design, with high versatility and interchangeability of parts. Core wearing parts support overall quick replacement, which greatly shortens on-site maintenance operation time and equipment shutdown cycle. It effectively reduces manual maintenance costs and production downtime losses, and comprehensively improves the overall operational efficiency of the coal production line.
2.4 Safe and Reliable Protection Configuration
Complete protective devices are installed at the exciter ends and all key connecting parts of the equipment. Through scientific structural optimization and safety design, it can effectively prevent equipment failure and component damage caused by external impact, material impact and other external factors, guaranteeing safe, stable and continuous operation of the equipment under long-term high-load working conditions.
2.5 Excellent Anti-blocking Performance and High Screening Efficiency
The high-amplitude vibration operation mode thoroughly solves common pain points in coal screening processes such as screen mesh blocking and material adhesion. The equipment features high screening precision and large single-machine processing capacity, which can perfectly adapt to high-volume and continuous coal separation working conditions, effectively improving the grading quality and production efficiency of coal materials.