Patent Certificate for the Sealing Device of the grinding equipment

• Publication time：2025-06-04
• Click：15

In 2017, Cronus Grinding Equipment Manufacturer successfully developed a powder grinding equipment sealing device and obtained a utility model patent certificate, injecting new vitality into the technological progress of the industry.

This sealing device is exquisitely designed. Structurally, it adopts a multi - layer nested design. The innermost layer closely adheres to the powder - grinding components to block dust. The middle layer reinforces and buffers, and the outer layer is connected to the equipment shell to form a complete sealing system. The sealing material is a new type of polymer composite material. Its wear - resistance extends the service life and reduces maintenance costs. Its flexibility can adapt to the vibration and deformation of the equipment and maintain the sealing effect. In terms of principle, it combines labyrinth sealing and oil - seal sealing. The labyrinth sealing increases the difficulty of dust passage, and the oil - seal sealing forms an oil film to prevent dust, lubricate, and reduce energy consumption. The double - layer sealing ensures reliability and stability.

Improvement of the production environment

Previously, the sealing of powder - grinding equipment was not good, and dust leakage endangered the health of operators and polluted the environment. Cronus' patented technology locks the dust inside the equipment. For example, after a large - scale building materials enterprise used it, the dust concentration in the workshop decreased, the working environment of operators improved, and the enterprise reduced environmental disputes and fines, which is conducive to sustainable development.

Enhancement of equipment stability and reduction of maintenance costs

Dust leakage will intensify the wear of equipment parts and increase the failure rate. Cronus' sealing device protects key parts. After a certain metallurgical enterprise replaced the equipment, the failure rate decreased by about 30%, the number of repairs decreased, and hundreds of thousands of yuan in maintenance costs were saved every year. Moreover, the production efficiency increased.

Reduction of operating costs

The improvement of sealing performance reduces material waste. For example, the material utilization rate of chemical enterprises has increased by about 5% - 8%, saving the cost of raw material procurement. At the same time, the energy consumption of equipment operation is reduced, further reducing the operating costs.