東洋精機製作所 List of Products and Services

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The rebound angle of the sample will be measured, and the rebound elasticity will be calculated. The maximum, minimum, central, and average values will be processed.

Compliant with JIS K6255 (2013)! There is a correlation with the Lyupke method and data. Fully automatic measurement of the rebound elasticity of rubber for up to 20 samples. ○ Hammer: Diameter Φ12.5±0.05mm ○ Impact speed: 1.88±0.02m/s ○ Release method: Opened by cutting off the current of the electromagnet ○ Supply device: Revolver type with 20 units ○ Test specimen: Φ29.0±0.5mm, thickness 12.5±0.5mm ○ Holding force: 200±20N ○ Air pressure: 0.4MPa or higher ○ Operating environment: 5~35℃, 35~85% RH, no condensation ○ Body dimensions: Approximately W550×D700×H880mm ○ Weight: Approximately 100kg ○ Power supply: AC100V, single phase, 50/60Hz, 2A *Optional Origin block, model SBA-GB (used when establishing the origin of the hammer) ○ Reference standards: JIS K6255 (2013), ISO 4662:2017 *For more details, please contact us or refer to the catalog.

○Sample diameter: 29mm ○Sample thickness: 12.5–13mm ○Reference standard: ASTM D395 ○Body dimensions: φ110× approximately H280mm ○Weight: approximately 7.5kg ●For more details, please contact us or refer to the catalog.

Evaluate the recovery rate when a rubber material is subjected to a constant compressive strain at high temperatures and then the compressive strain is removed.

Toyo Seiki Seisakusho Co., Ltd. has been working on the full automation of material testing machines since the 1970s. Today, we offer a wide range of fully automated measurement models for tensile testing of plastics and rubber materials, melt flow rate (MFR/MVR) measurement, heat deflection temperature (HDT/DTUL) measurement, rubber vulcanization testing, density and specific gravity measurement, among others, which are utilized by customers in quality control, particularly in the materials and automotive sectors. Please make use of Toyo Seiki Seisakusho's fully automated material testing machines, which contribute not only to labor-saving and efficiency in measurement tasks but also to the improvement of reproducibility and safety of measurement results.