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From September 11–14, 2025, IDO Technology took center stage at the 35th International Home & Kitchenwares Fair (ZUCHEX 2025), held at the Tüyap Fair & Congress Center in Istanbul, Turkey. With a strong focus on innovation and precision, IDO Technology presented its advanced manufacturing solutions for the global home appliance industry, drawing widespread attention from international visitors.

A washing machine is a complex household appliance composed of numerous mechanical, electrical, and electronic parts. These components work in harmony to wash, rinse, and spin-dry clothes. From the outer cabinet to the internal drum, each part must be manufactured with precision to ensure longevity and performance.

Among the core components of a washing machine, the welding quality of the inner drum directly affects the equipment's stability, service life, and operational noise. As a key process for connecting various parts of the inner drum, the selection of welding technology must balance multiple factors such as efficiency, precision, and cost. Currently, the mainstream technologies in the field of washing machine inner drum welding include TIG welding, plasma welding, and laser welding. Each has unique characteristics and significantly different application scenarios. This article will detailedly analyze the principles, advantages, disadvantages, and industry application status of these three technologies.

In the field of washing machine manufacturing, the inner drum, as a core component, directly affects the performance and service life of the washing machine. The technological innovation of stamping dies for inner drum sheets has not only promoted the progress of inner drum manufacturing processes but also provided more considerations for washing machine manufacturers in equipment selection. This article will introduce the evolution of stamping dies for washing machine inner drum sheets in detail and provide references for customers in choosing stamping dies from dimensions such as cost and efficiency.

In industrial production, when accurately feeding coil materials into progressive dies for stamping processes, the selection of feeding mechanisms directly affects product quality and production efficiency. Currently, the mainstream roller feeders and clamping servo feeders have distinct application scenarios due to differences in structural principles and performance characteristics. Below is a detailed analysis of the features and applicable scopes of these two types of equipment.