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We offer a wide range of products from start holes for wire cutting to those suitable for mass production lines.
Astech's fine hole discharge machining equipment offers optimal solutions tailored to its intended applications.
![[Medium-sized] Fully Automatic Wide CNC Fine Hole Discharge Machining Machine NSD-1000K](https://image.mono.ipros.com/public/product/image/60d/2000406390/IPROS9943312775081006728.jpg?w=280&h=280)
Ideal for large presses and mold die work! Fully automatic wide CNC fine hole electrical discharge machining.
The "NSD-1000K" is a versatile, semi-large fully automatic wide CNC fine hole discharge machining machine. It ensures a wide processing range and is suitable for tasks such as large presses and mold dies. This model is gaining popularity due to its excellent cost performance. *Special specifications can be manufactured. Please feel free to consult us. 【Features】 ■ Versatile fully automatic wide CNC machine ■ Ensures a wide processing range ■ Adopts a movable double sub-guide (can use 700mm electrodes) ■ The left cover can be fully opened to process large workpieces ■ Adopts a multi-purpose wide stone table *For more details, please refer to the PDF materials or feel free to contact us.
Stable processing is possible! A fully automatic fine hole electric discharge machining (EDM) machine with integrated CNC functions.
The "NSD-530K" is a fully automatic wide CNC fine hole discharge machining machine designed for small parts. It integrates all CNC functions and is suitable for processing small products such as molds for terminals. Additionally, to ensure stable processing, it employs a three-stage fine discharge adjustment method. *Special specifications can be produced. Please feel free to consult us. 【Features】 ■ Compact fully automatic machine ■ Uses a movable double intermediate guide (can use 700mm electrodes) ■ Double nuts used on the X-Y axis (minimizing backlash) ■ Convenient one-touch guide attachment/detachment ■ 100% unmanned automatic electrode exchange *For more details, please refer to the PDF materials or feel free to contact us.
What you are looking at is the future of evolving machine tools! We provide the optimal small hole electrical discharge machining machine!
Astech is engaged in creating technology, products, and a company that embody dreams. The speed of technological innovation is evolving at an astonishing rate, but amidst this, we value the daily accumulation of efforts, listen carefully to our customers' voices with steady progress, and are committed to advancing as a specialized manufacturer that truly serves our customers through the development and production of excellent products with high convenience and quality. 【Business Activities】 ■ Development, manufacturing, and sales of electrical discharge machines ■ Development, manufacturing, and sales of peripheral devices ■ Ancillary services related to other related equipment *For more details, please refer to our catalog or feel free to contact us.
Compact yet fully featured! All CNC functions available except for ATC!
The NSD-510 is a fine hole discharge machining machine that boasts price performance and compactness. To ensure stable processing, it adopts a three-stage fine discharge adjustment method. For precise machining, it uses a movable stone table. Additionally, to accommodate larger workpieces, the left cover can be fully opened. 【Features】 ■ Compact and easy to use ■ All CNC functions available except for ATC ■ X, Y, Z axes (rotating head) are automatic, while W axis is manual ■ Convenient rotary controller unit ■ Integrated water tank and pump chamber *For more details, please refer to the PDF document or feel free to contact us.
We manage all processes in-house from development to parts production and assembly, providing high quality and service.
Our company is engaged in the import and sale of fully automatic fine hole discharge machining machines from the NSD series handled by HANKOOK NSD. The NSD series offers a wide range of machines, from small models suitable for processing small products like terminal molds to large machines that ensure a wide processing range and are effective for machining large and heavy items. Additionally, we have obtained numerous patents for features such as automatic setting functions and automatic recognition of the thickness of the workpiece. 【Major Delivery Achievements】 ■ Samsung Electronics ■ Hyundai Kia Automotive ■ MERKAD ■ LG Electronics ■ GM MOTORS, etc. *For more details, please refer to the PDF materials or feel free to contact us.
Proposal for Efficiency Improvement in Micro Machining from Small Path Processing
In the medical device industry, there are many difficult processes such as machining challenging materials like SUS and titanium, which have minimal impact on the human body, and deburring processes for cross holes in pipes that are difficult to perform. Additionally, there are many small components, such as parts and needles, which often have small diameters. Fine hole electrical discharge machining can process materials regardless of their hardness as long as they conduct electricity. Furthermore, since it is a non-contact machining method, processing small diameters can be done effortlessly.
Ideal for processing large and heavy materials with a wide processing range! Fast and stable processing is possible!
The "NSD-8000G" is a large fully automatic wide CNC fine hole discharge machining machine. It ensures a wide processing range and is effective for machining large and heavy objects. As the largest model in the standard lineup, it offers fast and stable processing. *Special specifications can be produced. Please feel free to consult us. 【Features】 ■ Automatic setting function (patented) ■ Function to efficiently reduce machining debris on the surface and at the cutting edge ■ Direct input of CAD data / Ability to display processing drawings on the screen ■ Function to automatically recognize the thickness of the workpiece ■ Possesses core technology for fully automatic fine hole discharge machining machines *For more details, please refer to the PDF materials or feel free to contact us.
Compact yet maintains a wide processing range! Fully automatic CNC fine hole discharge machining machine.
The "NSD-640K" is a medium-sized fully automatic fine hole discharge machining machine with excellent cost performance. Despite its compact size, it has a wide processing range. To ensure stable processing, it adopts a three-stage fine discharge adjustment method and features a movable double intermediate guide (compatible with 700mm electrodes). *Special specifications can be produced. Please feel free to consult us. 【Features】 ■ Excellent cost performance ■ Wide processing range ■ Double nuts used on X-Y axes (minimizing backlash) ■ Convenient one-touch guide attachment/detachment ■ Handy rotating controller unit *For more details, please refer to the PDF materials or feel free to contact us.
Adopting a wide stone surface plate makes it easy to handle large workpieces!
The "NSD-750K" is a medium-sized fully automatic wide CNC fine hole discharge machining machine. It features a wide granite table, making it easy to handle large workpieces. It is suitable for small mold types to medium-sized press molds. *Special specifications can be manufactured. Please feel free to consult with us. 【Features】 ■ Adopts a movable double intermediate guide (700mm electrode can be used) ■ The left cover can be fully opened to process large workpieces ■ Multi-purpose wide granite table adopted ■ Convenient one-touch guide attachment/detachment ■ 100% unmanned automatic electrode exchange *For more details, please refer to the PDF document or feel free to contact us.
Proposal for diagonal hole machining of heat-resistant alloys using 5-axis machining.
Turbine blades used in aircraft are made from heat-resistant alloy Inconel, which is a particularly difficult material to machine due to its poor machinability. The turbine blades have cooling holes drilled into them, and machining using fine hole electrical discharge machining, which is not affected by hardness, is commonly employed. The A34CNC is equipped with an NC rotary table capable of rotational tilt movement and can be fitted with an automatic electrode exchange system (AEC) ideal for machining multiple holes, allowing for processing on complex-shaped surfaces. Additionally, we also provide custom NC machines using units for large workpieces.
We are handling used machine tools from domestic manufacturers, centered around Sodick. We also have machines that have been overhauled! Reduce initial investment costs due to unexpected troubles!
Sodick, our company, which is also a service outsourcing company for OKK, sells refurbished used machines and used small parts with reliable technology. We provide fully operational machines after maintenance. (It is also possible to adjust the level of machine maintenance according to your budget.) In case there is a discrepancy between the content on the website and the actual product, the actual product will take precedence. Consignment sales refer to items sold upon request from customers, so "as-is items" will only be cleaned and not maintained. 【Advantages of our refurbished used machines】 ■ We can provide operation guidance for those using wire-cut EDM machines for the first time. ■ Machines that have been maintained and inspected for accuracy, with repairs and maintenance handled by us after delivery. ■ More economical than having the manufacturer perform repairs after delivery, significantly reducing the occurrence of defects in processed items and delays in delivery. ■ Flexible support for machine installation, guidance, and after-sales service (limited to Sodick and JAPAX products) after purchase. 【Notes】 * The lineup of used machines in the PDF document is as of November 2, 2018. Please inquire for the latest inventory status. * Refurbished used machines are only available for "Sodick" products.
From processing to remove burrs to processing to eliminate burrs.
In automotive parts, there are many holes through which fluids such as fuel and hydraulic oil pass. Among them, there are numerous challenging drilling processes, including cross holes that are difficult to deburr and angled holes that are hard to machine. Astec's fine hole electrical discharge machining (EDM) machines are specialized for part processing, allowing for burr-free and high-speed hole machining. We have a range of models that can accommodate any production scale, from prototyping to mass production, and we have numerous achievements in the automotive industry, including fuel injection nozzles and brake components.
The processing of stop holes in deep small-diameter holes and the burr issues of cross holes can be collectively resolved with fine hole discharge machining.
Many cutting tools now feature center holes for supplying cutting oil, as well as oil-through holes that run from the center hole toward the cutting edge. The center holes of increasingly miniaturized tools are becoming narrower and deeper. Fine hole electrical discharge machining excels at non-contact processing of small-diameter deep holes, allowing for the processing of center holes and the reduction of deburring processes at the cross sections of oil-through holes leading to the cutting edge through burr-free machining via discharge. Additionally, options specialized for processing the oil-through holes of miniaturized cutting tools, such as through detection and depth specification machining, are also being developed.
User-friendly compact CNC machine tailored to the needs of the times.
The best-selling NC machine has undergone a model change. It has evolved to a minimum electrode diameter of φ0.1, enabling it to accommodate an even wider range of processing. This NC machine boasts versatile performance aimed at all users seeking "just the right" solution.
