米倉製作所 List of Products and Services

The "FRC-S" applies a load and sliding friction to the sample to calculate the friction and wear coefficients. It is a friction and wear testing machine that can create data for evaluating friction characteristics and performance. It can control the maximum sliding frequency of 50Hz and a sliding distance from 1μm to 10mm. It can be used for evaluating the friction characteristics of products for automotive devices and mobile equipment, as well as for fundamental research, performance evaluation, and quality control of materials such as metals, plastics, and bearing materials. 【Features】 ■ Friction coefficient resolution of 0.01μm or higher. Capable of measuring even slight friction coefficients. ■ Achieves high-precision load control. ■ Sample heating is possible from 50 to 250°C. ■ Complies with industrial standards such as JIS standards for oil droplets/oil immersion. ■ Customizable through made-to-order production, accommodating a wide range of materials and products. *Additionally, you can view the "Comprehensive Catalog," which includes impact testing machines and fatigue durability testing machines, via "PDF Download." Please feel free to contact us for inquiries.

The "Testing Machine LINE UP CATALOG" is the comprehensive catalog of testing machines from Yokokura Seisakusho, which offers innovative products through a combination of three high-level specialized technologies: software, electricity, and mechanics. In addition to conventional testing machines and measuring devices that contribute to production and development sites as well as material research and development fields, we have renewed our lineup with various new testing devices that respond to the needs of the times, for the first time in about 20 years. We introduce a variety of universal testing machines, including the high-speed heating, energy-saving, and space-saving high-temperature tensile observation device "CATY-T3H," as well as tribology friction and wear testing machines, creep testing machines, and impact testing machines. 【Contents】 ■ Universal Testing Machines ■ Tribology Friction and Wear Testing Machines ■ Creep Testing Machines ■ Impact Testing Machines ■ Durability and Strength Testing Machines ■ Household Goods Testing Machines ■ Other Testing Devices *For more details, please refer to the PDF document or feel free to contact us.

The "FRC-R" is a thrust direction sliding friction and wear testing machine that complies with JIS K7218-1986 Method A and Method B tests. It is designed to contact plastic test specimens in the form of square plates, discs, or hollow cylinders with the end face of a hollow cylindrical counterpart made of metal or other materials under a constant load, and to rotate either of them to wear down the plastic test specimen. It can accommodate pin-on-disk, ring-on-disk, and ring-on-ring testing methods. Optional equipment such as a constant temperature chamber, oil tank, and oil droplet unit are also available, allowing for friction and wear experiments under special conditions. 【Features】 ■ Complies with JIS K7218-1986 Method A and Method B tests ■ Optional constant temperature chamber, oil tank, and oil droplet unit available ■ Capable of conducting friction and wear experiments under special conditions *For more details, please refer to the PDF materials or feel free to contact us.

The "Chair and Office Chair Testing Machine" from Mikyo Manufacturing Co., Ltd. is a testing machine designed to conduct strength tests, fatigue tests, impact tests, and more, based on assumed environmental conditions. In addition to accommodating the shape and application of our customers' products and various standards, we also manufacture testing machines tailored to our unique evaluation criteria. Please feel free to contact us for custom or semi-custom testing machines that fit the size, application, and usage environment of your products. 【Product List】 ● Chair Strength Testing Machine (Single Series) ● Chair Strength Testing Machine (Triple Series, Long Chair Compatible) ● Caster Mobility Testing Machine ● Armrest Durability Testing Machine We also build systems that incorporate measurement result data and include automatic processing of measurement data. We provide a consistent production system to create the "testing machine you want." 【Recommended for the following people!】 ■ Those who want to conduct product testing in-house ■ Those looking to reduce external outsourcing costs ■ Those wanting to improve product development speed ■ Those wanting to conduct in-house standard-specific tests *For more details, please refer to the PDF document or feel free to contact us.

The TEST2025 [18th Comprehensive Testing Equipment Exhibition] will be held at Tokyo Big Sight from September 10 to 12, 2025. Yokokura Manufacturing will also be exhibiting, so please come and visit us. We plan to showcase a variety of unique testing equipment designed for various environmental controls, such as high temperatures, high pressures, and atmosphere control. Exhibition Name: TEST2025 [18th Comprehensive Testing Equipment Exhibition] Date: September 10 (Wednesday) to 12 (Friday), 2025 Venue: Tokyo Big Sight, West Hall, Booth Number T-25

Introducing a video about the testing machine manufacturer, Yonezawa Seisakusho, on our official YouTube channel! ≪Business Overview of Yonezawa Seisakusho≫ 1 [Material Testing Machines] Impact/Torsion Fatigue/Creep/Pulley Fatigue/Friction Wear/Static Torsion/Reciprocating Sliding/Universal Testing Machines, etc. 2 [Custom Testing Machines] Custom testing machines for products, custom testing machines for automotive-related parts, design/manufacture of automatic inspection lines, etc. 3 [IR Image Furnace (High-Temperature Observation Furnace)] 18SP - Maximum temperature 1800℃ / TPS - Maximum temperature 1500℃ when attached to existing microscopes / HP - Experiments on wafers, etc. 4 [System & Software] Automation of manual data input and measurement / Development of quality control software (proven track record with Access and Oracle databases) / Design and manufacture of small-scale centralized management systems / Sending and receiving commands and results with higher-level systems, etc. 5 [Minimal Fab] Oxide film formation process - Focusing heating / Resist removal process - Water plasma (using only ultra-pure water, no hazardous chemicals required for ashing), etc. 6 [AE] Non-destructive testing (ultrasonic, AE, magnetic) equipment ≪Major Clients≫ - Various manufacturers (automotive, steel, precision machinery, materials, semiconductors, etc.) - Universities and educational institutions - Public agencies and research facilities, etc.

At Yokoyama Manufacturing, we handle products that conduct various tribology tests. The evaluation of tribology requires assessments under new materials and actual usage conditions, and the specifications for testing machines are becoming increasingly specialized. Utilizing our experience based on past custom achievements, we realize cutting-edge evaluation and testing environments. ■ Tribology Testing Machines for Material Evaluation These testing machines measure important parameters such as the coefficient of friction and wear amount for sliding and rotating components. They comply with standard tests specified by JIS, ISO, and others. We also offer various options for testing environments, such as oil baths and heating. ■ Tribology Testing Machines for Product Evaluation Tribological evaluations of sliding and rotating components like bearings and bushes require tests under conditions that closely resemble real environments. We provide testing machines that conduct tests under conditions that closely replicate the product's usage environment. ■ Tribology Testing Machines for Lubricating Oil Evaluation Tribological evaluation is essential for assessing the performance and quality of lubricating oils. We also manufacture and sell various testing devices for the research and development of lubricants (oils and greases).

**Main Products and Services** 〇 IR Imaging Furnace 　→ Real-time observation of behavior at high temperatures 　　・ High-temperature tensile observation device CATY-T3H 　　・ Compact high-temperature observation device TPS 　　・ Ultra-high-temperature observation device 18SP 〇 Material Testing Machines 　→ Apply loads to materials and products for measurement and analyze the results 　　・ Instrumented Charpy testing machine 　　・ Thrust friction and wear testing machine 〇 Custom Testing Machines 　→ Manufacture original devices that meet unique specifications 〇 System and Software Development 　→ Contribute to human error prevention and work efficiency improvement 〇 Minimal Fab 　→ Participate in a semiconductor manufacturing model for small-lot production in a cleanroom-less environment For more details, please contact us. We are happy to consult from a researcher's perspective.

Mikyo Manufacturing is a specialized manufacturer of testing machines and measurement devices. We have renewed our "Testing Machine LINE UP CATALOG" for the first time in about 20 years, offering innovative products through a combination of high-level expertise in software, electronics, and mechanics. In addition to the conventional testing machines and measurement devices that contribute to production and development sites, as well as material research and development fields, we have a lineup of various new testing devices that meet the needs of the times. We introduce a range of universal testing machines, including the high-temperature tensile observation device "CATY-T3H," which features high-speed heating, energy efficiency, and space-saving design, as well as tribology friction and wear testing machines, creep testing machines, and impact testing machines. [Contents Included] ■ Universal Testing Machines ■ Tribology Friction and Wear Testing Machines ■ Creep Testing Machines ■ Impact Testing Machines ■ Durability and Strength Testing Machines ■ Household Goods Testing Machines ■ Other Testing Devices *For more details, please refer to the PDF materials or feel free to contact us.