槽型托辊的性能特点:
Performance characteristics of trough roller:
1.槽型托辊具有耐腐蚀性特点:酸碱盐均对其难起腐蚀作用。
1. Trough roller has the characteristics of corrosion resistance: acid, alkali and salt are difficult to corrode it.
2.槽型托辊硬度强:耐磨性强。
2. Groove roller has strong hardness and wear resistance.
3.密封性好:槽型托辊全密封，两端装有塑料迷宫密封圈，油滑油脂不会泄漏，可使滚动轴长期;槽型托辊处于全密封状态下运转。
3. Good sealing: groove roller is fully sealed, with plastic labyrinth sealing rings at both ends, oil and grease will not leak, which can make the rolling shaft run for a long time; groove roller is in a fully sealed state.
4.槽型托辊陶瓷表面:形成氧化膜，表面光滑，不粘附物料，与输送带接触摩擦系数小，降低了卷扬驱动力。
4. Ceramic surface of trough roller: forming oxide film, smooth surface, non-adherent material, low friction coefficient with conveyor belt, reducing the driving force of hoisting.
5.槽型托辊使用寿命长:槽型托辊比钢托辊使用时间长2-5倍，且能减少皮带磨损，皮带不跑边，延长皮带使用寿命。
5. Long service life of trough roller: trough roller is 2-5 times longer than steel roller, and can reduce belt wear, belt does not run, prolong belt service life.
6.运营成本低:槽型托辊能降低皮带运输机的综合成本，减少维修工时。
6. Low operating cost: trough roller can reduce the overall cost of belt conveyor and reduce maintenance time.
槽型托辊广泛用于露天粉尘较大，腐蚀性高的环境中、如矿山、电厂、钢厂、石料厂、水泥厂、洗煤厂、盐厂、碱厂、化肥厂、码头等所有运送场所经常使用槽型托辊。
Trough roller is widely used in open-air environment with large dust and high corrosiveness, such as mine, power plant, steel plant, stone plant, cement plant, coal washery, salt plant, alkali plant, fertilizer plant, wharf and all other transportation sites often use trough roller.