DID roller chain SN specification with a permissible tension of 2.5 times: Daido Kogyo.
Daido Industrial Co., Ltd.
"Stainless steel stretches, so its lifespan is short!" This is a common belief in the chain industry, but here is Daido Kogyo's original chain that combines excellent wear resistance and corrosion resistance, overturning that notion.
Allowable tension 2.5 times! Wear resistance 10 times! Corrosion resistance equivalent! A stainless steel chain that is difficult to stretch and resistant to rust has been born! If you are struggling with rusting steel chains or find that stainless steel chains lack strength, please give this a try. The SN specification stainless steel chain significantly improves capabilities compared to the precipitation-hardened stainless steel chain SSK, which has a maximum allowable tension 1.5 times that of the DID standard stainless steel chain SS. ■ Features - Concentrated reinforcement of friction points on pins/bushes/rollers with SN specification (plates are SUS304) - High corrosion resistance through "special heat treatment" (corrosion resistance comparable to precipitation-hardened stainless steel) - Formation of a surface hardened layer ■ Examples of applications - Food industry where stainless steel is mandated by food sanitation laws - Various chemical plants and water treatment facilities constantly exposed to chemical agents, seawater, and wastewater - High-temperature environments such as heat treatment furnaces, drying ovens, and incinerators
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basic information
■Daido Industrial: DID High Strength Stainless Steel Chain SN Specifications Size (JIS): DID40/50/60/80, C2040/C2050 *For more details, please refer to the catalog PDF.
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For more details, please refer to the catalog or feel free to contact us.
Detailed information
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The common sense from now on In the world of stainless steel chains, it's normal to be "weak and stretch." But with DID's SN specification, you can experience "strong and non-stretch."
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Improvement of wear elongation lifespan It can be seen that the SN specification significantly improves the allowable tension compared to the conventional SS specification and SSK specification.
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Specification comparison and lineup The SN specifications have also improved maximum allowable tension and wear resistance performance.
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Company information
Kozu Transmission Machinery Co., Ltd. is a top-class specialized trading company for industrial equipment in Japan. Countless machines in the industrial sector are in operation... and our products are vital in their drive, transmission, and control parts. We also contribute to the faithful execution of operations in FA and CIM. Since our founding in 1951, we have expanded our range of products not only in transmission components but also in response to customer needs, broadening our offerings to include control systems, ensuring we have everything necessary for transmission. With the motto of being a "trustworthy company," we have established a unique system to respond quickly to customer requests while maintaining a customer-oriented approach. Additionally, we continuously capture the latest product information and provide it to our customers, as well as making proposals to manufacturers. Moving forward, we aim to continue our daily efforts for improvement without forgetting our original intentions.