In steel ball hot rolling production, heating temperature, feeding stability and rolling mill rhythm all affect forming quality and production efficiency. Instead of only focusing on induction power, buyers should check whether the whole heating system can work continuously with the ball rolling mill.

Yuantuo induction heating systems for steel ball rolling can be used for materials such as B2, B3, B6, 70Cr2, 75MnCr, 65Mn, 60Mn, GCr15, 40Cr and 45#. According to different sizes and production targets, the hourly output can be configured from 0.2 to 16 tons.

For the heating process, the system adopts variable-pitch induction coil design and temperature gradient control to improve heating efficiency and temperature uniformity. An infrared temperature measuring device is installed at the discharge end, helping keep the steel bar temperature stable before entering the rolling mill. For steel ball hot rolling, the material is usually heated to 930-1050℃, depending on the steel grade and rolling process.

The feeding system can use elastic adjustable pressing rollers, allowing round bars of different diameters to move forward steadily. The rollers and pressing rollers between furnace sections are made of 304 non-magnetic stainless steel with water cooling, suitable for continuous heating production.

Before quotation, steel ball manufacturers are advised to provide target ball diameter, raw bar diameter and length, material grade, required output, heating temperature and ball rolling mill rhythm. Yuantuo can configure a suitable induction heating system for steel ball hot rolling based on these production parameters.

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