The hoppers made by our company are suitable to load and unload the coal cinder,the cement powder and the iron powder and so on.

1,Our company produced a funnel of dust collection efficiency of 99.9%, collection efficiency is greatly than 85%.

2,the iron powder and so on and can be designed in nonstandard according to the user.

3,It can be installed on dust catcher, electric hydraulic door, vibrant supplying material devices and working devices.