Sàng lọc hiệu quả cao và thiết bị nghiền: Các giải pháp chính để cải thiện hiệu quả sản xuất

1. Working principle and technological innovation of screening and crushing equipment

1.1 Synergy of multi-stage crushing process

Contemporary crushing and screening systems adopt a three-stage linkage process architecture: cái máy nghiền hàm is responsible for primary material cleavage, the cone crusher performs secondary particle size shaping, and the multi-layer grading screen completes the final product grading. Các HPT series intelligent hydraulic cone crusher is equipped with a dynamic pressure compensation system, which optimizes the crushing force field in real time based on the material’s Pugh hardness coefficient. It has been certified to reduce power consumption per ton by 16.2%, setting a new benchmark for energy efficiency in the industry.

1.2 Precision breakthrough in screening technology

The high-frequency vibrating screen adopts a modular screen design, and the screening efficiency is increased to 98.5%. Take the S5X series heavy-duty vibrating screen of Shibang Industry as an example. So it adopts dual-motor self-synchronization technology. The screen can generate strong linear exciting force. Then it is particularly suitable for screening high-moisture materials, and its processing capacity is 30% higher than that of traditional equipment.

2. How to choose suitable crushing and screening machinery

2.1 Material characteristics determine equipment selection

• High-hardness granite: It is recommended to use the SBM CI5X impact crusher, whose heavy-duty rotor design can withstand 260MPa compressive strength
• Construction waste with high viscosity: The circular vibrating screen equipped with an ultrasonic cleaning system can effectively prevent hole blockage
• Fine sand and gravel aggregate production: VSI6X vertical shaft impact crusher with air screening machine to achieve 0.075-5mm particle size precise control

2.2 Intelligent configuration improves operational efficiency

The IoT system of Shibang Industrial Equipment supports remote monitoring of key parameters such as crusher bearing temperature and vibration amplitude. Ngoài ra, it automatically issues an alarm when an anomaly is detected. After a Malaysian customer adopted this system, the equipment failure downtime was reduced by 62%.

3. Practical cases of SBM screening and crushing equipment

3.1 Iron ore tailings regeneration project

In an Australian iron ore mine, SBM deployed a mobile crushing and screening combined unit (K3 series) to process 450 tons of tailings per hour. The equipment is equipped with metal detectors and iron removers. These configurations ensure that the iron content of the final aggregate is less than 0.3%, meeting the highway construction standards.

3.2 Urban construction waste resource system

A Shanghai environmental protection base uses SBM’s construction solid waste treatment line, including a tire-type mobile crushing station and a three-layer probability screen. The whole set of equipment can be transported and installed within 72 giờ. It can convert concrete waste into recycled aggregates in four specifications of 0-31.5mm, with a resource utilization rate of 95%.

4. Key points for equipment maintenance and performance optimization

1. Regular lubrication management: The main shaft bearing of the cone crusher needs to be greased every 400 giờ.
2. Extended screen life: Adopting SBM patented rubber spring shock absorption system, the screen replacement cycle can be 1200 giờ.
3. Energy consumption monitoring: Analyze the unit energy consumption of the equipment through the smart meter and adjust the feeding speed in time.

5. Industry development trends and technological innovations

The electric-driven screening machine developed by SBM Industry reduces carbon emissions by 42% compared to diesel-driven equipment. Đồng thời, the debugging system can shorten the debugging time of new production lines by 50%.