Marunaga Metal Co., Ltd. Technical Introduction: What is Spinning Processing?

I will demonstrate the experience and achievements I have cultivated over many years as an expert in the metal processing industry.

Currently, the mainstream method known as spinning processing involves using a spinning machine for manufacturing. The processing with a spinning machine utilizes rollers to stretch sheets (made of iron, aluminum, stainless steel, copper, brass, and other metals) using hydraulic power. The type of roller used varies depending on the material of the sheet, as well as its shape. In recent years, the demand for stainless steel has increased, making it a commonly used material in spinning. Previously, the limit for sheet thickness in traditional spinning was about 2 millimeters, but with the spinning machine, it has become possible to process sheets up to about twice that thickness. Utilizing hydraulic power, large items can be shaped through multiple processes (repeatedly pressing the material forward), which is much faster than traditional spinning. This reduction in production time has led to cost savings. Maruchoko Metal was an early adopter of this mechanization, quickly acquiring the first hydraulic spinning machine and leveraging its extensive experience and achievements. For more details, please contact us or refer to our catalog.

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