TMSF series air tight En-masse conveyor is specially designed for the transmission of inflammable and explosive materials and materials containing a large number of inflammable and explosive gases in thermal power plants, coal gasification, chemical industry. Often used for raw coal, petroleum coke, half coke, calcium carbide furnace dust and other materials transportation.This type of En-masse conveyor seal gas performance is superior, at the same time can achieve real-time monitoring. monitoring and control of temperature, pressure, humidity, gas composition. There are 5 models in this series.