Accurately speaking, any machine may freeze the cylinder, but a good machine, especially one with a good controller, will basically not freeze the cylinder. I'm here to suggest some ways for you to try and see if you can completely avoid freezing the cylinder: 1, check the raw materials. Improper proportion of raw materials and poor frost resistance will aggravate the probability of freezing tanks. For example, pure water will freeze seriously below zero, so it is suggested that you adjust the formula and increase the content of sugar and lipid appropriately. 2. If the scraper is seriously worn, it will often freeze the cylinder. The scraper is generally made of plastic and belongs to the wearing parts of the machine. Replacing the wearing parts in time is not only an effective measure to avoid freezing the cylinder, but also a necessary step to maintain the machine. 3. Check the wear of the drive belt and replace it in time if necessary. 4. Properly set the machine parameters. The freezing cylinder of the machine will cause the interruption of normal business and abandon the frozen raw materials, which no one wants to encounter. Appropriate reduction of parameter values (please slightly increase the target temperature for temperature-controlled machines, and appropriately reduce the parameter values for time-controlled or current-controlled machines) is also a key measure. Nanjing meihenglao electrician

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