... length:50-400--1600 material:stainless steel pass through type roller conveyor This conveyor is suitable for various kinds of package,box,pallet ... strong reliable ,easy to maintenance.It is widely used for wooden furniture,food processing,,package product line,material storage,home ... :stainless steeTube material:steel /stainless steel,aluminiumCertificate:ISO9001-2000 pass through type roller conveyor