Polyester spiral screen product by our company have proven particularly effective with periodic cleaning, using extremely high-pressure systems with rotating nozzles. The dynamic action of the spiral links assists the in process cleaning procedure. After cleaning,measurements have shown spiral screen products to achieve up to 90% of the original permeability with homogeneous profiles .

It is extremely important for the dryer fabric to have uniform tension across the entire machine width,uniform screen tension for uniform drying and the thermal transition process . In addition, polyester dryer screens with uniform CMD screen tension are easier to guide. 

Turbulence is caused by the air carried by the polyester dryer screens and the paper sheet.The increase in air carried with increasing speed does not show a linear progression. This causes complications in high-speed machines,caused by pressure differences around the ingoing and outgoing dryer cylinder pockets, particularly on lighter paper grammages, . 

Coco Qin
Sales Department
Hebei Defeng Polyester Fiber Co., Ltd
Add: Wugong Town West Raoyang County Hebei Province China
TEL: 0086-311-67699480
FAX: 0086-311-67699480
EAMIL: coco@china-polyestermesh.com 
Site: www.china-polyestermesh.com

Tag:Polyester spiral screen,Polyester dryer screens