air seal

Air lock 1.Small clearances 2.High precision 3.Abrasion

air lock

GFY series anti-block air lock adopts the combination machine body of separate structure. The aging treatment of machine body can prevent the machine shell from being deformation. The outboard bearing can prevent the dust from entering into the bearing and cause bearing blocked. The series air lock, at the opening of exit, enlarges the drainage channel to reduce the material-sticking dead corner and increase load factor

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According to the customers requirements, GFY air lock can be direct connection, direct connection with seat, series connection or other connection type. It is widely used grain, food, feedstuff, and chemical industry for material discharging in the pneumatic transportation or dust removing system.

Main technical data:

Model	GFY4L	GFY5L	GFY7L	GFY9L	GFY16L
(r/min Rotation speed	45	50	50	50	50
Dia. of entrance (mm)	130	150	180	200
Dimension of foundation (mm)	155×160	145×175	180×220	215×230
external dimension	430×230×298	465×260×415	500×302×445	535×302×440
Height of center line	125	145	153	153