Insulating edge clamps
Sanyou’s self-designed tension bar, made from polymer via strong extrusion, includes modified adhesives and corrosion inhibitors. It resists acid and corrosion under electrolysis stress, resists cracking during installation, stays shape-stable, and lasts long.
This reduces peeling issues and maintenance needs, offering stable performance and lowering user production costs.
- Excellent insulation performance
- Wide temperature adaptability
- Environmental tolerance
- Wear-resistant and tension-resistant
- 先进机器视觉
- 在线自动化检测
- 智能数据上传
- 灵活的操作模式

Insulating sealing edge strip
Sanyou is a specialist manufacturer of insulated edge strips with 20 years of R&D, design, and production experience. Their strips are widely used in copper, nickel, zinc, gold, silver, and cobalt electrolysis. Currently, they offer three types: SF, ERIES, and EWIES.
- SF
Features strong acid and temperature resistance, insulation, elasticity, and clamping force. Easy to install and maintain with long life, it produces neat-edge starter sheets, boosting cathode product quality.
- ERIES
Made from polymer with reinforcing additives, it offers strong acid, heat resistance, and insulation. Composed of a rod and clip, it’s easy to install, maintain, and durable.
- EWIES
Building on strong acid, heat resistance, and insulation, it also resists oil—ideal for wet electroplating. Made of rod and clip, it’s easy to install, maintain, durable, and high-strength.