Lkzs-145m-4 Centrifugal Ventilator Belt Driven, Ventilation Extractor

We have the advanced production equipment and perfect test center to provide high-quality Mining Ventilation Equipment Induced Draft Fan, Mine Main Fan-extraction Type, Coal Mine Main Fan for users in China and all over the world, and provide better service guarantee for the fast-growing market. Our factory covers an area of 12, 000 square meters, and has a staff of 200 people, among which there are 5 technical executives. With sincere service, perfect management and professional attitude, we meet the needs of new and old customers to the maximum extent, ensure the interests of customers and establish a good market reputation and brand effect. With the refined management and customer-centric management concepts deepening into corporate management, the quality management of products and services has become a current hot issue.

Exhaust Fan for Mining:

The manufacturing plant guarantee and after-sales service matters

1. Provide technical support to users for a long time, and pay a return visit to users from time to time;

2. Implement one year of repair and maintenance;

3. As long as it is not damaged by human factors during the warranty period, our factory will repair it free of charge. If it is indeed a quality problem, it can be returned or replaced. Devices and materials that are replaced beyond the warranty period will only be charged the cost.

Main inspection equipment (instrument) list

Exhaust fan for mining is a tool used in the mining industry, because the working environment in the mine is dark and humid and very prone to explosions and other accidents, so the mine needs fans to carry out related work to ensure the safety of underground work.

Mine air refers to the mixture of fresh air from the ground and harmful gases and floating and sinking generated underground, its main characteristics are:

1. The oxygen concentration decreases and the carbon dioxide concentration increases;

2. Mixed with various harmful gases, mainly carbon monoxide, hydrogen sulfide, sulfur dioxide, carbon dioxide and biogas and other toxic and harmful and explosive gases;

3. Mixed with coal dust and rock dust;

4. The temperature, humidity and pressure of the air change. Under normal circumstances, the temperature rises in winter and decreases in summer; Increased humidity, higher relative humidity; In press-in ventilated mines, the pressure becomes greater; In extractive ventilation mines, the pressure becomes less.

What is a mining fan? 

Exhaust fan for mining is a special mining fan, suitable for working in dust, smoke, wet mines, so mining fans can also be called mining fans, mining fans.

'Honest and trustworthy, seeking truth from facts' is our company's ethical philosophy. In the tide of market economy, our company has always adhered to the business philosophy of ensuring quality, mutual benefit and win-win, and providing customers with high-quality Lkzs-145m-4 Centrifugal Ventilator Belt Driven, Ventilation Extractor. The company takes the market as the center and produces the products according to the requirements of the national quality system. We've strict excellent control procedures for each system.