split and associated magnetic roller style Whats the difference?
Split Design Refer to detachable shoulder pillow and heat treatment to 60 to 62 Rockwell hardness wear resistance has been to ensure the shoulder pillow, pillow, removable shoulder replacement after several years, as far as possible without wasting reinstate the original set of flexible blades. Shoulder joint style design means the pillow and roll as one material, the advantage of slightly lower production costs, production time is relatively short, but the drawback is poor does not wear pillow shoulder stiffness, resulting in shorter overall life support rollers. Routley magnetic roller popular with Europe and Japan split design. I am an expert from China Crafts Suppliers, usually analyzes all kind of industries situation, such as underwater dock light , crafts wind chimes.
