油冷式电动滚筒适用范围及特点：1、可以代替广泛使用着的电机一减速器型式的外驱动装置，用来构成胶带输送机，可输送煤炭、矿石、砂子、水泥、面粉等散装物料， 也可以输送麻包、设备等成件物品。2、结构简单紧凑，占用空间面积小。3、密封良好，适用于粉尘浓度大、潮湿泥泞的工作场所。4、使用维修方便，操作安全可靠，寿命长。5、能源消耗少，且容易实现集中控制。6、可满足各种逆止、制动、包胶等需求。
Applicable scope and characteristics of oil cooled electric roller: 1. It can replace the widely used external drive device of motor reducer type, and be used to form a belt conveyor, which can transport bulk materials such as coal, ore, sand, cement, flour, etc., as well as hemp bags, equipment, etc. 2. The structure is simple and compact, and the occupied space is small. 3. Good sealing, suitable for working place with high dust concentration, wet and muddy. 4. Easy to use and maintain, safe and reliable operation, long service life. 5. Less energy consumption, and easy to achieve centralized control. 6. It can meet the requirements of various backstop, braking, rubber coating, etc.