Release time:

2020-11-05

What should be paid attention to when using a two-roll mill? A two-roll mill, also known as a plastic pressing machine, is mainly used for experimental pressing and color testing. Please pay attention to the following when pressing: 1. Do not allow the surface of the two rollers of the mill to be scratched by hard objects: Some manufacturers reuse materials, and there may be impurities in the materials, such as stones and iron filings. These must be cleaned up to avoid damaging the surface of the two rollers. If the surface of the roller is scratched, the pressed sheet will not be smooth and flat, affecting the color matching or testing. 2. There are skills in setting the temperature stability: Take 150 degrees as an example. When setting, do not set it to 150 degrees at once. This will increase the temperature quickly, but the stability will be slower. Start by setting it to 120 degrees, and then increase the temperature until it reaches 150 degrees, which will stabilize quickly. 3. Understand the forward, reverse, and emergency stop functions of the two-roll mill, and do not panic in an emergency. When using the mill, pay special attention to safety. In case of danger, immediately press the "emergency stop" or "roller reversal" button to stop the machine or reverse the rollers. 4. When the experiment is completed and the sample is taken, use wooden or bamboo products to remove the sample. Do not use metal products to scrape the surface of the two rollers to avoid damaging the surface. After the sample is made, clean the surface of the rollers with a cotton cloth and apply the appropriate protective oil to facilitate the next use. The temperatures of the two rollers of the mill are controlled separately. Set the appropriate temperature according to the needs to facilitate convenient, fast, flat, and smooth sheet making. The product structure is reasonably designed, and consumables are easy to replace. Buyers can replace them themselves. The machine has forward, reverse, and emergency stop functions to ensure the safety of the operator. This mill should be placed in a ventilated and dry place to extend its service life. Be sure to clean the two rollers of the two-roll mill. Generally, clean them with a cotton cloth and then apply machine oil to the surface for protection to facilitate the next use.