characteristics : compact structure with low cost, Suitable for low value-added Uses: GLWA-120 series rolling cassettes are specially designed to replace traditional dies used on rectangular or square awing >Applying material: used to roll rectangular and squire e for non-ferrous and ferrous metals such as high, middle carbon steel s steel aluminum and alloys.Only one set of standard roller is needed, possibilty of roller non-replacing when forming profiled Attributes: No drive. Round ed to produce small or medium rectangular or square vantages: Its working life is productive than the profiled dies so that improving efficiency, saving cost and could change the polishing technology for user.It can be operated without lubricating oil (dry operation) in a special case.Roll material: the rollers are often chosen for their final products, such as tool steel, sintered metal or carbide steel.Uses method: usually equipped with tractor or achineOptional devices: guide olling force measurement system, central lubrication system, etc.