• Sort：Information
• Auth:
• Source:
• Release time：2025-01-14 10:11
• Pvs：

【概要描述】The parameters of the used direct square roll vary depending on the brand, model and usage. In general, knowing the relevant parameters can help you better evaluate the value and suitability of buying a used roll. Here are some common parameters: 1.Roll diameter: The diameter of the roll, usually expressed in millimeters (mm). 2.Roll length: The length of the roll, also expressed in millimeters (mm). 3.Material: roller material, such as high carbon steel, tungsten carbide, etc. 4.Hardness: The hardness of the roll surface, usually expressed by Brinell hardness (HB) or Rockwell hardness (HRC). 5.Rolling force: rolling force per unit area, usually expressed in Newton (N). 6.Speed: The maximum speed of the roll, usually expressed in revolutions per minute (RPM). 7.Bearing capacity: The maximum load that the roll can bear. 8.Service life: the operating life of the roll under standard working conditions. When buying a used roll, it is recommended to carefully check the quality and wear of the roll and ask about the historical repair and maintenance of the machine to ensure a well-functioning set of equipment. If possible, try to obtain a complete technical data sheet and maintenance records to help you make informed decisions. For more information, please pay attention to the website of Jinyujie Mechanical and Electrical Used Pipe Mill Supplier：www.usedpipemill.com JinYuJie-Used Pipe Mills Supplier（Please click the link→) :second-hand pipe mill