
In the fierce market competition, Sunny Machinery Factory survives and stands out of the market based on quality cast film extrusion. As one of Sunny Machinery Factory's multiple product series, slitting machines series enjoy a relatively high recognition in the market. Sunny slitter rewinder machinery is designed to last for years of continuous operation and its heat sinks ensure the maximization of thermal convection and conduction. The heat sinks are made of the high conductive materials such as aluminum alloy and stainless steels. Adopting an AC frequency vector system, the rewinding part features speed and tension synchronization. Customers all praise its good finish quality. They said they have used it for several years and there is no paint flaking off or erosion problems. Adopting advanced program controller, it features high reliability.

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