Basic composition of steel pipe quenching and tempering production line

1. Feeding part: It consists of the following equipment: Feeding platform —- Turning mechanism — Longitudinal rotating feeding roller table —- Inclined roller table

2. Quenching heating part: divided into two zones, heating zone and heat preservation zone; among them: heating zone has 12 induction coils, design power 2500kW, design frequency 300HZ, heat preservation zone has 8 induction coils, design power 2500kW, design frequency 1000HZ .

3. Quenching device: Two closed spray quenching devices, equipped with hundreds of nozzles, and forming different angles, spray high-pressure water to the steel pipe, and ensure that quenching is performed on every section of the steel pipe during the traveling process. The water volume is the same, the cooling rate is the same, and the thermal deformation is uniform. For induction heating quenching, the biggest difference from gas heating quenching lies in the different quenching methods.