Product Overview
Salient Features of DJF-A Series Swung Drop Hammer Exhaust Fan :- 1 Fan blade is stainless steel,big air volume,without distortion,no broken,attractive and durable 2 Adopts automatic belt tensioner which can adjust up and tight so that the belt cana t pine and drop 3 Strap wheel adopts stiffening rib and processed by sandblasting,attractive,eliminate the internal stress 4 France imported axletree(bearings),high intensity,low noise,long service life. 5 Size: 27incha 30incha 31incha 39incha 40incha 43incha 50incha 55inch 6 A type strap or B type belt according to the sale of dealer, and satisfy different needs of customers 7 Fans were adjusted by advanced computer balancing tester,smooth operating,reduce noise,enhance stability,long service
Salient Features of DJF-A Series Swung Drop Hammer Exhaust Fan :- 1 Fan blade is stainless steel,big air volume,without distortion,no broken,attractive and durable 2 Adopts automatic belt tensioner which can adjust up and tight so that the belt cana t pine and drop 3 Strap wheel adopts stiffening rib and processed by sandblasting,attractive,eliminate the internal stress 4 France imported axletree(bearings),high intensity,low noise,long service life. 5 Size: 27incha 30incha 31incha 39incha 40incha 43incha 50incha 55inch 6 A type strap or B type belt according to the sale of dealer, and satisfy different needs of customers 7 Fans were adjusted by advanced computer balancing tester,smooth operating,reduce noise,enhance stability,long service