Insulation overhead crane is widely used in smelting workshops of electrolytic nonferrous metal, aluminum and magnesium. This insulation overhead crane is constituted by box-type main girder, crane traveling mechanism, trolley and electrical parts.

To prevent the current passing through the lifting mechanism to the crane and threatening the operator's life, parts of the insulation overhead crane are protected by insulation treatment. Insulation overhead crane work level is heavy duty, so the main lifting is equipped with dual braking in order to ensure safe production.

1.Multiple Insulation Barriers

Triple-layer insulation is set between hook and trolley, trolley and bridge, and bridge and runway, completely blocking the current path between live workpieces and ground equipment to ensure personnel and equipment safety.

2.High-Strength Insulation Materials

Key insulation components are made of ceramics, glass fiber reinforced plastics and other high-strength materials, offering excellent dielectric strength and withstanding frequent lifting wear and current impact.

3.Heavy-Duty Safety Redundancy

The main hoisting mechanism comes standard with dual brakes, with working class covering A5 to A8 heavy-duty service. The structure is optimized by finite element analysis to meet continuous high-intensity operation demands in smelting workshops.

4.Precise Control & Intelligent Expansion

Optional anti-sway system and variable frequency speed control enable smooth start/stop and accurate positioning. Intelligent control system upgrade is available for future unmanned operation.

5.Lightweight & Energy Efficient

Lightweight structural design effectively reduces overall dead weight, lowering building structure load and construction cost while achieving lower comprehensive energy consumption.