High precision and high rigidity frame structure with a tabletop machine! Achieved the creation of high-precision polished samples.
The "ALP-250 model" is a polishing device designed and created to produce observation surfaces for various analyses and evaluations, including semiconductor devices, MEMS devices, automotive parts, metals, coatings, resins, and ceramics. With its high-precision and highly rigid frame structure, this tabletop machine enables the creation of high-precision polished samples. It can safely operate at high rotational speeds of 200 rpm, allowing for free polishing in a short amount of time. 【Features】 ■ Designed and created to produce observation surfaces for various analyses and evaluations ■ Capable of three-station roller arms, allowing for a certain degree of mass production ■ Usable without jigs, can also be operated as a handheld lap ■ Can safely operate at high rotational speeds of 200 rpm, enabling free polishing in a short time *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications (Partial)】 ■Dimensions ・Depth: 690mm ・Width: 440mm (Main body) 440mm, (With handle) 545mm ・Height: 380mm (Including maximum adjustment range for casters), 380mm ■Weight: 45kg ■Grinding plate diameter: φ250mm cast iron, SUS grinding plate for attaching tin and grinding paper ■Rotation speed: 0–200rpm ■Roller arm: Quantitative variable liquid delivery tube pump 0–700ml/min, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Objective】 ■ Good product analysis: Preparation of samples for reliability evaluation analysis ■ Failure analysis: Preparation of samples for semiconductor multilayer structure devices (open, short, leakage current, malfunction) ■ Metal fatigue analysis: Preparation of samples for observing interfaces such as metal bonding and coatings using EDS ■ Preparation of samples for SEM and TEM observation, and sample preparation for crystallographic analysis (EBSD) *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company was established in 1946 in Kofu City, Yamanashi Prefecture. In the past, due to the discovery of raw crystal, Kofu became active in the polishing of gemstones such as crystal and agate, and we were commissioned by local businesses to manufacture machines. Since then, we have dedicated ourselves to the field as a manufacturer of gemstone processing machines and have continued to strive in this direction up to the present day. In recent years, the demand for high-precision processing of brittle materials such as optical glass, ceramics, ferrite, and cemented carbide has been increasing. The philosophy of gemstone processing is closely related to the concept of ultra-precision processing, and by applying our long-cultivated gemstone processing technology, we can process these materials with extremely high precision. Therefore, we are currently designing and manufacturing a number of high-precision processing machines for producing components related to electronics, and this area is increasingly gaining importance. We aim to eliminate imitation, leverage our unique technology to create new products, and actively contribute to the industry by adapting to the new era. We kindly ask for your continued guidance and support in the future.