Precision punching and pressing of thin film materials that are prone to wrinkles and creases, such as dust-proof and waterproof mesh and metal foil. We specialize in fine and small-scale processing.
We process components for dust and water resistance in the microphone and speaker parts of smartphones and similar devices. By combining materials such as dust and water-resistant mesh, resin, cushioning, and double-sided tape through punching and bonding processes, we create products that consist of multiple layers of precision-engineered components. As the main product becomes more compact, the individual components are also being miniaturized and slimmed down. This requires precise processing of difficult-to-work-with materials, such as functional films, that are thin. Our company manufactures presses, molds, and jigs in-house, allowing us to customize equipment and flexibly respond to various processing conditions. Additionally, we have experience handling over 10,000 types of materials, including functional materials. If you are facing challenges with processing films, thin materials, or bonding and laminating different materials, please feel free to contact Oatis.
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basic information
We own 3, 5, 8, 25, and 35-ton press machines, with the 5-ton and 8-ton machines primarily in operation. 5-ton press machine QDC specification: 180 Processing dimensions: Maximum 180×150mm Speed: Maximum 300 shots per minute (spm) 8-ton press machine QDC specification: 200 Processing dimensions: Maximum 200×200mm Speed: Maximum 170 shots per minute (spm) Both the 5-ton and 8-ton press machines have a proven accuracy of 38 microns at the bottom dead center under certain conditions, with processing accuracy of ±0.05 to 0.2 mm (0.1 mm PET). The equipment, including press machines, is manufactured in-house, allowing for rapid customization. By combining press machines, laminating machines, and image inspection machines, it is possible to manufacture products on a single line. Even if the above conditions do not match the processing requirements, customization may be possible, so please feel free to inquire.
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Applications/Examples of results
Processing of dustproof and waterproof components for the microphone and speaker parts of smartphones and similar devices.
Detailed information
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5-ton press machine A 5-ton press machine developed in-house. The in-house developed product is painted in blue, which is the image color of Otis.
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Company information
Our company is an electronics parts manufacturer that specializes in die-cutting functional materials such as films, double-sided tapes, and cushioning materials. Among these, smartphone components have been adopted by all domestic manufacturers and some overseas, currently accounting for 70% of our total sales and becoming our flagship product. There are many die-cutting manufacturers around the world, but our significant strength lies in the fact that we design and develop most of our processing machines and molds in-house. This allows us to quickly introduce new products as needed, enabling us to respond swiftly to rapidly changing demands and smoothly accommodate specification changes for remodeling.