Aluminum Spiral High Speed Door
The Spiral door offers high-speed operation for high-traffic situations and rigid aluminum slat construction that eliminates the need for a second security door. Crisp lines give the Spiral door a stylish look that's great for many types of commercial, automotive retail, government, institutional and industrial applications. The Spiral is ideal for automotive dealerships, government, parking and security. Benefits No metal-to-metal contact reduces wear on the door panel and offers fast, quiet operation.
Aluminum spiral High Speed doors are usually used wherever goods traffic occurs and where the doors have to fulfill special requirements. In the food and beverage industry, or Medical industry for example, special climatic conditions have to prevail; short opening and closing times reduce cooling loss, avoid airflow and enable a smooth operating procedure. They can also be designed in larger dimensions for the mining and aircraft industries.
Aluminum Spiral High Speed Door,Simple Hard Fast Door,High Speed Spiral Door,Metal Hard Fast Door Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfrollershutterdoor.com
Dust filter working safety regulations
1. The operator must check whether the pipelines and valves are in good condition before operation and during operation. The drain valve should normally be in the “closed†state.
2. The operator must strictly abide by the provisions of the general provisions of the "safe operation of pressure vessels".
3. Each time the sewage is discharged, the sewage must be discharged when the container is at the highest pressure. The sewage is discharged once in each shift, and the situation is reflected on the operation record of the air compressor.
4. Inspection When replacing the filter element, it must be done after the container is disconnected from other equipment and without any internal pressure. When cleaning the filter element, apply compressed air and the direction of the instrument to reverse purge.