1.Conveyor belt damaged parts grinding DIPUTE builders grind the damaged parts with angle grinder. First, mark the damaged parts, then grind the damaged parts with L1202 angle grinder and tungsten carbon disc until the damaged surface has a certain radian and non convex. 2. Coat the damaged parts with cold vulcanizing glue. After grinding conveyor belt, cleaning the damaged parts is necessary, deeply clean the damaged parts with cleaning solvent SK353. DIPUTE builders mix the cold vulcanizing glue SK811 with hardener UT-R40, their mixing ratio is 100:4. DIPUTE builders coat the semi-cured repair strip with cold vulcanizing glue. Clean the damaged parts, then coat it with cold vulcanizing glue SK811 with hardener UT-R40 mixture. After totally dry, then coat the mixture again, wait they have little stickness but not attached to finger back. However, coat the repair strip once only. 3. Repair strip bonding After applying repair strip to conveyor belt, construction builders is now use roller stitcher. Conveyor belt damaged parts apply DIPUTE cold vulcanizing system to finish repair. Bonding repair patches to damaged parts. During the bonding procedure avoid air entering, then use roller stitcher to press repair strip to exhaust air.
