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Working Principle:

The mechanism primarily consists of a base assembly, a slider assembly, a bracket assembly, a drive assembly, and a refractory assembly.
The base assembly is fixed to a mounting plate. The slider, equipped with wheels, moves on the bracket track. Pressure is automatically built up by driving the slider wheel on the track ramp. A hydraulic cylinder drives the slider assembly to reciprocate, causing the wheel and track to move relative to each other, and the slider opens and closes, thereby throttling the molten steel.

Product Features:

1. High structural strength, stable operation, minimal deformation, and long service life.
2. Fewer components, low failure rate, and no wearing parts.
3. Pressure is transmitted via a pressure block to a slide bar, resulting in smooth operation and suitable for continuous sliding operation.
4. This overcomes the drawback of existing slide bar mechanisms, which suffer from high friction and limited pullability.
5. Easy maintenance and high cost-effectiveness.

Applicable Tonnage:

Suitable for ladles weighing 40 to 150 tons.