Can a hand blender be immersed in hot ingredients for a long time?

Hand blenders are generally not recommended for prolonged immersion in high-temperature ingredients for the following reasons:
1. Motor overheating risk: The motor of a hand blender is usually designed to work intermittently and run continuously for a long time, especially in high-temperature environments, which can easily cause the motor to overheat or even damage.
2. Material heat resistance limitation: Although most mixing heads are made of stainless steel and have certain high temperature resistance, the connection parts or plastic accessories of some models may not be able to withstand high temperatures for a long time, and are prone to deformation or aging.
3. Increased safety hazards: Mixing in high-temperature liquids for too long can cause steam and hot liquid to rise to the handle part. If not sealed tightly, it can affect electronic components and even cause electric shock or short circuit.
4. Impact on service life: Frequent or prolonged use in high temperature environments can accelerate the wear and tear of hand blender components, shortening the overall service life.
5. Difficulty in operation and discomfort in hands: In high temperature conditions, the longer the handheld operation time, the more likely the hands are to feel tired and hot, increasing the risk of operation.