To produce mild steel hollow-sections, you need to use a series of cutters, plastic "spacers", and industrial rings in your slitting-line machine. This allows for high quality steel strips. This results in hollow-section shapes that can be shaped in a variety of ways, including square, rectangular, and multi-c. Before you begin the process, make sure that the cutters, plastic "spacers" and industrial rings are clean. This is important for two reasons. The first is to ensure the equipment is durable. The Plastic Washing Machine second is because if the cutters are not cleaned properly, they may grow in size by a few micrometers from dust particles, which can lead to incorrectly sized strips. These two main reasons are not the only ones. If the cutters are not cleaned properly, sparks can attach to them during welding or cutting of damaged sections. This can lead to lower quality hollow-section strips. It is important to clean the cutters, the plastic "