输送带滚筒是皮带输送机配件之一，皮带输送机滚筒在皮带输送机中起传动作用，皮带输送机滚筒主要分传动滚筒和改动滚筒，输送带厂家来介绍下滚筒常见的故障：
The conveyor belt roller is one of the accessories of the belt conveyor. The belt conveyor drum plays a driving role in the belt conveyor. The belt conveyor drum is mainly divided into drive drum and modified drum. The conveyor belt manufacturer introduces the common faults of the lower roller
传送带滚筒分驱动和从动辊，是输送设备上的圆筒形组件。其材质一般普遍选用无缝钢管，也因其他工艺对材质的需求也会选用适合的材质。传送滚筒主要的作用是用来驱动流水线输送带或者用来改变输送机的输送带的运行方向。
The roller of conveyor belt is divided into driving roller and driven roller, which is a cylindrical component of conveying equipment. Generally, seamless steel pipe is selected as the material, and the suitable material will be selected due to the material requirements of other processes. The main role of the conveyor drum is to drive the conveyor belt or to change the running direction of the conveyor belt.
包胶滚筒是传送带滚筒上的重要保护部件。包胶滚筒能减少输送线的跑偏和磨损，还能减少物料粘结在滚筒的表面。
The rubber coated drum is an important protective part on the conveyor belt drum. The rubber coated roller can reduce the deviation and wear of the conveying line, and reduce the material sticking on the surface of the drum.
包胶滚筒可以非常有效的改善运输系统的作业状态，维护金属滚筒的表面因滑动和摩擦造成的磨损，同时可以预防皮带输送机的输送带打滑，保持皮带和滚筒的稳定同步运行，因而保障输送带能大运量、的进行作业，从而提高生产效率。
The rubber coated roller can effectively improve the operation status of the transportation system, maintain the wear caused by sliding and friction on the surface of the metal drum, and prevent the belt from slipping, and keep the stable and synchronous operation of the belt and the drum, so as to ensure the conveyor belt can carry out large capacity and efficient operation, thus improving the production efficiency.
在日常运用中，常见的问题一般是由长时间的作业震动和其他的复合压力造成的传送带滚筒的金属材质破损，或者是滚筒轴承的磨损，一般出现这样的问题，经常沿用的维护方法是电镀，喷涂，堆焊等；但这个不能从根本行解决问题，还会因电镀时的高温对金属材质造成不可预料的损伤，长期的使用过程中会出现断裂和弯曲的状况，而喷涂的话容易剥落，这些方法可谓治标不治本，一时解决问题。而国外的企业一般对这种问题会运用高分子复合材料来进行修复维护，用这个方法可解决上述的不良后遗症，能吸收设备的振动，防止再次的损伤。
In daily use, the common problems are metal material damage of conveyor belt drum caused by long-time operation vibration and other composite pressure, or wear of roller bearing. Generally, such problems occur, and the maintenance methods often used are electroplating, spraying, surfacing, etc.; but this can not fundamentally solve the problem, but also due to the high temperature of electroplating on metal materials Quality can cause unexpected damage, fracture and bending will occur in the process of long-term use, and spraying is easy to peel off. These methods can be described as a temporary solution to the problem rather than the root cause. Foreign enterprises generally use polymer composite materials to repair and maintain this problem. This method can solve the above-mentioned adverse sequelae, absorb the vibration of equipment and prevent further damage.
