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After the tube shrinking process is completed, the finished shrunk tubes are automatically transported to the inspection station by the feeding system. The equipment conducts precise dimensional and appearance inspection on each processed tube in real time. Qualified tubular workpieces will be automatically delivered to the next production procedure for continuous processing. Meanwhile, unqualified tubes will automatically fall off at the sorting position, which can be manually removed and reprocessed separately. The whole process realizes unmanned continuous circulation, avoiding missed detection and misjudgment caused by manual operation.

After the tube shrinking process is completed, the finished shrunk tubes are automatically transported to the inspection station by the feeding system. The equipment conducts precise dimensional and appearance inspection on each processed tube in real time. Qualified tubular workpieces will be automatically delivered to the next production procedure for continuous processing. Meanwhile, unqualified tubes will automatically fall off at the sorting position, which can be manually removed and reprocessed separately. The whole process realizes unmanned continuous circulation, avoiding missed detection and misjudgment caused by manual operation.

After the tube shrinking process is completed, the finished shrunk tubes are automatically transported to the inspection station by the feeding system. The equipment conducts precise dimensional and appearance inspection on each processed tube in real time. Qualified tubular workpieces will be automatically delivered to the next production procedure for continuous processing. Meanwhile, unqualified tubes will automatically fall off at the sorting position, which can be manually removed and reprocessed separately. The whole process realizes unmanned continuous circulation, avoiding missed detection and misjudgment caused by manual operation.

Feihong is a professional China manufacturer of Heating Tube Softening Equipment After Shrinking Process, designed specifically to reduce the surface hardness of heating tubes that have undergone filling and shrinking. This machine effectively prevents tube brittleness, small-radius bending cracks, and explosive failures during downstream forming. With a power range of 35‑80KW and adjustable annealing lengths from 100 to 4000mm, it provides consistent softening results for both full-length and localized treatment. Backed by Feihong’s decades of engineering excellence, this equipment ensures higher production yields and fewer rejects, making it the preferred choice for heating element manufacturers worldwide.

As a reliable Chinese factory with 30 years of heating tube equipment manufacturing experience, Feihong provides high-performance Local and Full Length Tube Annealing Equipment, a 35-80KW industrial heat treatment device featured with flexible dual annealing modes, supporting 100-4000mm adjustable processing length to eliminate tube hardness and brittleness issues in heating element manufacturing.