(1)局部损坏(外皮损伤)：输送带都非常容易展现该类损伤，起因为皮带输送机转截处、导料槽挡皮及毁坏的缓冲托辊及排除器等部位轻易卡死比较大的物料块，输送带运作起來，便会导致局部的适当损坏。耐热输送带由双层塑胶棉白帆布（涤棉布）或是聚脂白帆布左右覆有耐热或耐高温塑胶、经高溫硫化黏合在一起，合适运输175℃下列热焦炭、混凝土、炉渣和热铸造件等。
(1) Local damage (skin damage): the conveyor belt is very easy to show this kind of damage, because the large material blocks are easily stuck at the turning section of the belt conveyor, the baffle of the guide chute, the damaged buffer idler and the extractor. When the conveyor belt operates, it will lead to local appropriate damage. The heat-resistant conveyor belt is made of double-layer plastic cotton white canvas (polyester cotton) or polyester white canvas, covered with heat-resistant or high-temperature plastic on the left and right, and bonded by high-temperature vulcanization. It is suitable for transporting hot coke, concrete, slag and hot castings below 175 ℃.
石横特钢企业装货机、列车受料槽输送带因导料槽较长，导料槽挡皮与输送带触碰导致输送带胶面急速损坏，造成过局部磨多层线，而其他部位胶面还不错的状况。
The rubber surface of the conveyor belt of the loader and train receiving chute of Shiheng special steel enterprise was rapidly damaged due to the long guide chute and the contact between the baffle of the guide chute and the conveyor belt, resulting in local grinding to the multi-layer line, while the rubber surface of other parts was in good condition.

(2)局部损坏(贯通伤)：在输送带在接受物料时，经常出现比较大的石头、较尖的物料搀跟在运输物料中，这种物料住接转处由于缓存不足，以比较大的撞击力撞出输送带，产生局部窟窿眼，特别是在落料较高的中转站。倘若物料中搀跟了锋利物件，非常容易划伤输送带，导致大规模撕破。
(2) Local damage (through injury): when the conveyor belt receives materials, relatively large stones and sharp materials are often mixed with the transported materials. Due to insufficient buffer at the connecting place of such materials, the conveyor belt is knocked out with relatively large impact force, resulting in local holes, especially in the transfer station with high blanking. If the material is mixed with sharp objects, it is very easy to scratch the conveyor belt, resulting in large-scale tearing.
(3)铆接部位损伤：输送带的铆接部位通常变成输送带运用的易毁坏部位，变成输送带的薄弱环节，因胶接部位为胶布设备时从新钢筋搭接硫化而成。连接头部位解决不太好，硫化工艺规范等导致太早的损坏、脱胶、裂开、脱皮等景象。
(3) Damage of riveting part: the riveting part of the conveyor belt usually becomes the easily damaged part of the conveyor belt and the weak link of the conveyor belt. When the bonding part is adhesive tape equipment, it is formed by overlapping and vulcanizing from new reinforcement. The connector is not well solved, and the vulcanization process specification leads to too early damage, degumming, cracking, peeling and so on.
倘若不及时解决，连接头部位损伤劣变速率较快，非常容易导致创痕扩张，导致胶布使用寿命减少，乃会导致输送带的破裂。
If it is not solved in time, the damage at the connector is poor and the speed change rate is fast, which is very easy to lead to scar expansion, reduce the service life of the adhesive tape, and even lead to the rupture of the conveyor belt.