三栄精機工業 Company Overview

To meet the demands for high precision, we have a range of high-spec machining centers (MCs) available. Our main customers are manufacturers of semiconductor and LCD production equipment, and we offer various high-spec MCs to fulfill the requirements for precise component machining. We specialize in processing medium to large-sized components and can respond quickly from prototyping to small-scale production. We can handle processing sizes up to a maximum of 1500×700mm. Quality Assurance [Measuring Equipment] - LEGEX9106 [High-Precision Three-Dimensional Measuring Machine] 1 unit Measurement size: 910×1010×605mm Manufacturer: Mitutoyo Measurement accuracy: 0.35 + L/1000 (μm) (Probing error below 0.45μm) Minimum display amount: 0.00001mm Minimum measurement pressure: 0.03N Constant temperature room: 22℃±0.5℃ - Bright910 [Three-Dimensional Measuring Machine] 1 unit Measurement size: 900×1000×600mm Manufacturer: Mitutoyo - QM-Measure353 [Three-Dimensional Measuring Machine] 1 unit Measurement size: 300×500×300mm Manufacturer: Mitutoyo

We maximize the machining efficiency, which is a characteristic of horizontal machining centers, and provide a wide variety of processing from aluminum cutting to machining for cast materials. Additionally, by introducing the a81nx manufactured by Makino Milling Machine, we have achieved higher precision and reduced processing time compared to conventional methods. We specialize in processing sizes for medium to large parts and can accommodate short lead times from prototyping to medium production. We can handle machining sizes up to 1500×700mm. Please feel free to contact us. Quality Assurance [Measuring Equipment] - LEGEX9106 [High-Precision Three-Dimensional Measuring Machine] x 1 Measurement Size: 910×1010×605mm Manufacturer: Mitutoyo Measurement Accuracy: 0.35 + L/1000 (μm) (Probing Error: Below 0.45μm) Minimum Display Amount: 0.00001mm Minimum Measurement Pressure: 0.03N Constant Temperature Room: 22℃ ±0.5℃ - Bright910 [Three-Dimensional Measuring Machine] x 1 Measurement Size: 900×1000×600mm Manufacturer: Mitutoyo - QM-Measure353 [Three-Dimensional Measuring Machine] x 1 Measurement Size: 300×500×300mm Manufacturer: Mitutoyo

To guarantee the precision that our customers require, we have multiple three-dimensional measuring machines in place. Among them, the LEGEX9106 is a top-class high-precision three-dimensional measuring machine made by Mitutoyo, which we introduced to meet high precision demands. To minimize underground vibrations, we employ a seismic isolation structure using active dampers, eliminating vibration effects and ensuring a guarantee of 1μm. Additionally, by installing it in a temperature-controlled room within ±0.5℃, we manage the temperature of the products, minimizing variations in measurements due to thermal expansion. Having maintained long-term transactions with major semiconductor manufacturing equipment manufacturers, we conduct strict management from process inspection to shipping inspection, striving to provide products that satisfy our customers while aiming for further quality improvement. Processing Equipment: Horizontal MC: a81nx [900×900×1020mm] 1 unit A77 [800×750×770mm] 2 units Vertical MC: V77 [1200×700×650mm] 1 unit V77L [1500×700×660mm] 1 unit NVX7000E [1540×760×660mm] 1 unit 5-axis MC: D800Z [1200×1100×650mm] 1 unit