Advanced conveyor belt repair method!
1. Conveyor belt hot vulcanization joint repair When repairing the damaged surface adhesive of the steel cord core conveyor belt, it is generally only necessary to polish and clean the damaged area, apply adhesive, and then cover with adhesive for vulcanization. The specific steps are the same as the hot adhesive repair and covering adhesive of the fabric core conveyor belt.
If the damaged steel cord conveyor belt has exposed steel cord, it is necessary to dig out all the surface adhesive and core adhesive of the damaged area, and add core adhesive and surface adhesive respectively. And note that all rubber sections must be wedge-shaped and must be polished and cleaned. For rusted steel wire, it is generally necessary to clean the rusted part of the steel wire.
a. Marking b. Using the stripping machine fiberglass wire c. Placing the lower cover adhesive d. Arranging the steel wire e. Vulcanization f. Checking the vulcanization results
2. Advanced conveyor belt seamless cold adhesive repair Advantages of cold vulcanization repair: Using cold vulcanization, the repair strip and the conveyor belt can be completely integrated.
Room temperature vulcanization only requires extremely light tools, the operation method is very flexible, and the repair time is short, which can be completed during your normal downtime.
After the repair, the speed reaches the working strength, and it can be used immediately after repair.
1. Glue gun repair 2. Patch repair 3. Patch repair 4. Large area degumming repair 5. Edge degumming repair 6. Sticking strips
3. Advanced conveyor belt hot bonding repair technology our company uses patented technology to adopt excellent performance repair strips and hot repair material tools, which are widely used in the repair of damaged conveyor belts. After the repair, the machine can be started and operated immediately, and it can be constructed in a low temperature environment and can be repaired repeatedly. It is suitable for the repair of any rubber conveyor belt. The repair of longitudinal tearing, edge festering, wire leakage, and large-area damage of conveyor belts or rollers reaches the rubber repair strength in a short time, which fully meets the requirements of starting the machine immediately after the repair, saving time and effort, and no waste.
Note: The operating temperature range is -35℃---50℃, avoid exposure to sunlight.
IV. Advanced conveyor belt quick repair (1) Use a cutter to make the edge of the torn or damaged part into a "V" shape to increase the joint surface. (2) Grind the damaged belt surface to make it rough, clean the damaged surface of the belt, and remove dirt and oil. (3) Cut the aluminum foil packaging bag along the cutting line of the repair glue, take out the inner packaging, and remove the black rubber strip in the middle. (4) Mix the two components of the repair agent together and knead for about 3-4 minutes. After 2 minutes, you can feel the repair agent slightly warm. In winter, it will take about 4-5 minutes. (5) Cut a corner of the packaging bag, squeeze the glue to the place to be repaired, and use a scraper or other flat shovel to scrape the glue flat. After waiting for about 50-60 minutes, the conveyor belt can operate normally.
V. Local repair (1) Wound grinding First mark the wound outline (should be slightly larger than the damaged part), then use a professional angle grinder with a grinding disc of moderate grinding to grind the wound until the surface of the damaged part has a certain curvature and there is no protrusion. (2) Apply adhesive to clean the polished surface, then apply the adhesive mixture. After the first coat is completely dry, apply the second coat. Wait until it is slightly sticky but not attached to the back of the finger. If the rubber damage in the wound area is too large, use a T2 glue gun to fill it first. (3) Paste the patch Paste the patch on the wound area, and try to avoid trapping air during the pasting process. Then use a compaction roller to roll the patch from the inside to the outside to compact it and expel air bubbles.
