Smooth rotation for even heating: The turntable roller ring allows the microwave plate to rotate smoothly, ensuring even cooking and heating. This is a replacement part for microwave plate spinners. Robust triangular support: A triangular support frame provides secure, stable support for the microwave turntable and plate roller, serving as a dependable microwave oven part. Easy installation and replacement: The support core is designed for straightforward installation and replacement, making maintenance quick and simple. Compatible with triple arm microwave turntables and microwave turntable spinners. Stable frame for steady operation: The triangular frame delivers strong, steady support to keep the turntable in place during use. Includes compatibility with turntable supports with wheels and microwave turntable rollers. Use scenarios Home kitchen: a worn or damaged turntable assembly to restore even heating for daily meals. Office break room or dorm: Perform a quick replacement to minimize downtime and keep reheating consistent. Small cafe or bakery: Maintain reliable microwave performance during busy periods for quickservice reheating and cooking.