1 What Makes SHUYI Heavy-Duty Limit Switch Durable?

A heavy-duty limit switch needs to withstand extreme stress, and SHUYI’s design focuses on this core need. Its housing uses high-strength cast steel, which resists impact from falling debris or machinery bumps.

This switch also features anti-corrosion coatings. Even in humid, dusty, or chemical-exposed areas (like factories or mines), it avoids rust and maintains performance.

It handles wide temperature ranges too—from -40°C to 85°C. This means it works reliably in freezing northern sites or hot industrial workshops without failure.

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2 Key Uses of SHUYI Limit Switch

Construction cranes rely on SHUYI’s heavy-duty limit switch to control boom movement. It stops the boom at preset positions, preventing overextension and safety risks.

Mining equipment also benefits from it. The switch resists constant vibration from conveyor belts, ensuring it triggers accurately to avoid material jams or equipment damage.

Steel mills use this switch for hot-rolling machines. Its heat-resistant components stand up to high temperatures, keeping position control precise during steel production.

3 Why Choose SHUYI for Heavy-Duty Limit Switches

SHUYI subjects every heavy-duty limit switch to strict testing. Each unit undergoes 500,000+ trigger cycles and load tests to ensure long-term reliability.

Customization options add value. SHUYI offers different lever lengths and terminal types to fit specific machinery, reducing installation time for users.

Post-sales support is another plus. SHUYI provides technical guides and replacement parts quickly, minimizing downtime for businesses using heavy machinery.

Web: www.shuyitop.com

Tel/Fax: 0086-577-62840011

Wechat/WhatsApp: 008613355775769

Zhejiang SHUYI Electric Co., LTD, Focus On Switches With 30 Years.