Hangzhou Unibear Industrial Co. Ltd|Hangzhou Unibear Holding Group Co. Ltd-Agricultural Chain

Roller Chain with SD Attachments
- Fine quality alloy steel for spare parts, through heat treatment by automatic mesh belt conveyor furnace, surface centerless grind and shot-peening technique, greatly improving tensile strength and fatigue resistance.
- Riveted by hydraulic automatic riveting machine, compared with ordinary roller riveter, displayed with evener surface.
- Electroplated pin with chrome, improving surface hardness and polishing band, largely increasing chain’s wear-resistance.
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规格参数表
Roller Chain with CE Attachments
- Fine quality alloy steel for spare parts, through heat treatment by automatic mesh belt conveyor furnace, surface centerless grind and shot-peening technique, greatly improving tensile strength and fatigue resistance.
- Riveted by hydraulic automatic riveting machine, compared with ordinary roller riveter, displayed with evener surface.
- Electroplated pin with chrome, improving surface hardness and polishing band, largely increasing chain’s wear-resistance.
点击查看
规格参数表
Roller Chain with REB type attachments
- Fine quality alloy steel for spare parts, through heat treatment by automatic mesh belt conveyor furnace, surface centerless grind and shot-peening technique, greatly improving tensile strength and fatigue resistance.
- Riveted by hydraulic automatic riveting machine, compared with ordinary roller riveter, displayed with evener surface.
- Electroplated pin with chrome, improving surface hardness and polishing band, largely increasing chain’s wear-resistance.
点击查看
规格参数表

Roller Chain with SD Attachments

Roller Chain with CE Attachments

Roller Chain with REB type attachments