Improving the efficiency of fine processing with automatic wiring for semiconductor manufacturing.
In the semiconductor manufacturing industry and precision machining, high-precision component processing is required. In particular, when processing fine circuit patterns or components with complex shapes, a stable supply of wire and accurate connections significantly impact processing quality and production efficiency. Conventional molybdenum wire electrical discharge machines required manual labor for connection work in exchange for low operating costs, which sometimes hindered unmanned operation. The new HG series achieves automatic connections with molybdenum wire through a uniquely developed mechanism, reducing the burden on operators. This allows for a reduction in running costs while improving work efficiency, meeting the demands of precision machining in semiconductor manufacturing. 【Usage Scenarios】 - Processing of fine semiconductor components - Prototyping and mass production of precision components with complex shapes - Productivity improvement through automation 【Benefits of Implementation】 - Reduction in running costs - Promotion of unmanned operation by freeing from connection work - Improvement in production efficiency
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**Features** - Reduction of running costs through the use of the same wire in both forward and reverse circulation - Automatic connection of molybdenum wire achieved through a unique mechanism - Reduced burden on operators and support for unmanned operation - Movement range of X, Y, Z axes: 400×300×250(mm) - Maximum workpiece dimensions: 580×460×300mm, maximum workpiece weight: 500kg **Our Strengths** Ohno Seiko Co., Ltd. not only sells electrical discharge machines but also offers mirror lap processing and precision parts machining. We sell original jigs such as the "PAD series" parallel positioning jig for wire cutting, which uses patented technology, as well as pneumatic positioning jigs. In a temperature-controlled room at 20℃±1℃, we possess state-of-the-art three-dimensional measuring machines and surface roughness measuring instruments, continuously challenging the limits of ultra-mirror lap processing and ultra-precision machining with an Rz of 0.2μm. Please feel free to contact us for any prototype requests or inquiries.
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In addition to conventional processing applications, it also supports inner diameter keyway machining and multiple cutouts, improving workability compared to the HB series.
Line up(2)
| Model number | overview |
|---|---|
| HG400 | |
| HG600 |
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At Ohno Seiko Co., Ltd., we primarily offer sales of electrical discharge machines, mirror finish processing, and precision parts processing. 【Sales of Molybdenum Wire Electrical Discharge Machines】 We have a business partnership with Suzhou Sanguang Technology Co., Ltd. We are the exclusive domestic distributor for the "HB Series" of molybdenum wire electrical discharge machines. Please feel free to contact us for test processing and other inquiries. 【Sales of Original Jigs】 We sell the "PAD Series" of parallel jigs for wire cutting, utilizing patented technology. 【Others】 - Sales of pneumatic positioning jigs, among others. 【Precision Parts Processing】 In a temperature-controlled room maintained at 20℃±1℃, we possess the latest three-dimensional measuring machines (three units), shape measuring instruments, tool microscopes, surface roughness measuring instruments, and more. We continue to challenge the limits of ultra-mirror finish processing with an Rz of 0.2μm and ultra-precision processing. Please feel free to contact us for prototypes and other requests.



![[MECT2025 Actual Machine Exhibition] Molybdenum Wire Electrical Discharge Machining Machine](https://image.mono.ipros.com/public/product/image/2065685/IPROS68013622882014238.jpg?w=280&h=280)


