Processing of complex shapes is also streamlined with automatic wiring.
In the mold manufacturing industry, high precision and efficient processing are required for machining complex-shaped parts. Particularly in the processing of fine shapes and deep cavities, the setup and replacement of wires are factors that influence productivity. Conventional molybdenum wire electrical discharge machines require manual labor for connection work in exchange for low-cost operation, hindering unmanned operation. The new HG series achieves automatic wire connection with molybdenum wire through a uniquely developed mechanism, reducing the burden on operators. This enables a reduction in running costs while improving work efficiency. 【Usage Scenarios】 - Machining of complex-shaped mold parts - Automation of wire threading and connection work in inner diameter processing - Increased productivity through unmanned operation during nights and holidays 【Benefits of Implementation】 - Significant reduction in running costs - Reduced burden on operators by freeing them from connection work - Improvement in productivity and operational rates
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basic information
【Features】 - Reduction of running costs through the recycling use of molybdenum wire - Automatic wire connection achieved through a unique mechanism - Operators no longer need to be glued to the machine, supporting 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 surface lapping and precision parts processing. We handle the sale of our patented parallel positioning jig for wire cutting, the "PAD series," as well as pneumatic positioning jigs. In a temperature-controlled room at 20℃±1℃, we utilize state-of-the-art three-dimensional measuring machines and surface roughness measuring instruments to continuously challenge the limits of ultra-mirror lapping with Rz0.2μm and ultra-precision processing. We are also happy to accommodate requests for test processing and prototypes.
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Applications/Examples of results
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 |
catalog（2）
Download All Catalogs![[New Product] Molybdenum Wire Electrical Discharge Machine HG400](https://image.mono.ipros.com/public/catalog/image/2065685/IPROS10364471330155048634.jpeg?w=120&h=170)
![[Product Catalog] CNC Molybdenum Wire EDM Machine | HB Series | Ohno Seiko Co., Ltd.](https://image.mono.ipros.com/public/catalog/image/01/823/580826/IPROS09815343317524146078.png?w=120&h=170)
Company information
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.
![High-Speed Wire Cutting Machine HB Series [Ohno Seiko Co., Ltd.]](https://image.mono.ipros.com/public/product/image/379/2000622714/IPROS33659435111388288031.png?w=280&h=280)
![[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)
