3+2 Axis CNC Machining/Floor spring connecting shaft

Material: 304 Stainless Steel Processing: CNC Milling, Heat Treatment, Precision Grinding Purpose: Specialized for precisely positioning, guiding, pressing in, or inspecting bearings during the production process.

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Product Description

The floor spring connecting shaft is a vertical torque transmission shaft that connects the door leaf to the core body of the floor spring, hidden underground. Its core functions are to transmit torque and motion, bear the weight of the door leaf and enable hovering, align and level, and provide durability and stability.

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