How long is the appropriate preheating time for the Mixing machine?

When using the Mixing machine in winter, preheating is an important step to ensure the normal operation of the equipment. According to the latest industry recommendations, the preheating time of the Mixing machine in winter usually takes at least 30 minutes. The following are specific preheating steps and suggestions:
Preheating steps
Maintain indoor temperature: Try to maintain the working place of the Mixing machine above 0℃. If the room temperature is below 0℃, the transmission device must be additionally heated using a heating blower.
No-load operation: After starting the Mixing machine, let it run at no-load for at least 30 minutes to ensure that all parts of the equipment reach the normal operating temperature.
Check the lubrication system: During the preheating period, check the state of the lubricating oil to ensure that it has good fluidity and avoid excessive viscosity of the lubricating oil due to low temperature.
Other precautions
Regular inspection: During the preheating period, check whether the water tank, valve, pipeline and other parts of the Mixing machine are frozen. If ice is found, the ice should be removed before starting the equipment.
Use antifreeze: Add an appropriate amount of antifreeze to the water tank to lower the freezing point of water and prevent the water tank and pipeline from freezing.
Insulation measures: Insulate the key components of the Mixing Machine (such as the mixing drum, water supply pipeline, etc.) to prevent damage to the equipment caused by low temperature.