共和機器製作所 List of Products and Services

We would like to introduce a case study that implemented our original "four-sided drop lid (slide opening and closing mechanism)." In terms of design, we manufactured with a lid clearance of at least 0.3 mm for large barrels, 0.2 mm for medium barrels, and 0.1 mm for small barrels, addressing issues with the clamping of extremely small and thin parts. As a result, we successfully eliminated unnecessary sorting processes after the plating process, achieving significant cost reductions. [Case Study] <Problems> ■ We want to eliminate product lid clamping defects and reduce costs. ■ We aim to extend the lifespan by suppressing barrel deformation. <Implementation Effects> ■ Achieved significant cost reductions. ■ Enabled longer lifespan than before. *For more details, please refer to the PDF document or feel free to contact us.

Here is a case study introducing the "open-type inclined barrel" equipped with a liquid circulation pump. In a customer’s operation where ultra-fine precision parts are plated using a conventional sealed barrel with a lid opening and closing, the liquid renewal inside and outside the barrel was poor due to the sealed design. As a result, the metal concentration was depleted during the plating process, leading to defects caused by voltage issues. In response, we proposed our product. Additionally, the design allows for easy one-touch detachment of the barrel, enabling the preparation of multiple barrels with different sizes and specifications for various plating products, thus accommodating small-batch, diverse plating processes. 【Case Study】 <Implementation Effects> ■ Capable of handling small-batch, diverse plating processes ■ Improved uniformity of the plating film ■ Enhanced liquid renewal due to the circulation pump ■ Reduction of sticking and floating of ultra-fine products inside the barrel achieved through radial liquid ejection *For more details, please refer to the PDF document or feel free to contact us.