Efficiency:Medium Features: High Tensile Strength and Low resistance Application: automotive assembly plant or painting shop

DE type non-woven air filter media select different thickness three-dimensional hollow fiber and imported low melting point fiber to layer fill at different filling degrees of the rate thus form steps filter manner which has the performance of high tensile strength, low resistance, compact and durable. It prevents fiber falling off through stereo gum dipping and attaching mesh lining on wind surface further improve  efficiency effect and strengh. It is the best end-filtering product which is widely use in painting and baking varnish surface treatment industry.

 

Application

As ceiling filter cotton of final air supply, it is installed in automotive assembly plant or automotive painting shop.As final air supply filter cotton of ventilation devices. It is installed on the ceiling of painting room for automobile surface repair sector.As final air supply filter cotton of workshop and painting room whose product has high-gloss finish and high-tech polising requirements.

 

Specification Table

 

Model	Thickness mm	Wind Speed m/s	Initial Resistance Pa	Final Resistance Pa	Arrestance Efficiency %	Dust Holding g/m2
DE-J0	20	0.25	20	350	96.5	580
DE-J1	20	0.25	25	380	97.5	635
DE-J2	20	0.25	30	400	98.7	650
DE-J3	20	0.25	35	450	99.3	700
DE-J4	20	0.25	40	450	99.6	750

 

 

Operating Instructions

Remove air inlet, roof and bottom filter first when replacing product. Seriously clean up dark corners of air conditioning unit and ventilation pipe as well as the part easy to plot the dust. Then close paint room and open air blower for 1 hour.When installing filter cotton, should prevent pollution stick of surface wind. There is no gap between filter material and frame as well as the surrounding. After assembling of filter material and ceiling cotton, open air blower for 2-4 hour and check all instruments. Before using, you need adjust the painting room into micro-pressure condition.This products can be used about 1100 hours. In those areas with dry weather and intensive dust atmosphere, the using time will be little shorter than normal.

Detail Pictures

Synthetic Ceiling Filter Cotton