Conveyor belts are commonly seen as practical devices in daily life. In many scenarios, they demonstrate the convenience of transporting goods and life, and also demonstrate our demand for information dissemination. While correctly practicing the unique convenience and safety of equipment, timely maintenance and upkeep should be carried out. So for the repair and maintenance of conveyor belts, let's take a look at the opinions of professionals.

At present, there are several methods for repairing conveyor belts:

1、 Repair of conveyor belt hot vulcanization joint

When repairing the damage to the surface adhesive of the steel wire rope core conveyor belt, it is generally only necessary to polish and clean the damaged area, apply adhesive, and then cover it with covered adhesive for vulcanization. The specific steps are the same as the hot glue repair covering glue for fabric core conveyor belts.

If the damaged steel wire rope of the conveyor belt is exposed, it is necessary to excavate all the surface and core glue in the damaged area and add them separately. And note that all rubber profiles must be wedge-shaped and must be polished and cleaned. For steel wires that have already rusted, it is generally necessary to clean the rusted part of the wire.

a. Scribe and mark b. Use the glass wire of the peeling machine c. Place the lower cover adhesive

d. Arrange steel wire e, vulcanize f, and check the vulcanization results

2、 Advanced conveyor belt seamless cold stick repair

The advantage of cold vulcanization repair: By using cold vulcanization method, the repair strip and conveyor belt can be integrated into one.

Normal temperature vulcanization can be completed with extremely lightweight tools, with very flexible operation methods and short repair time, which can be completed within your normal downtime.

After repair, the speed reaches the working strength, and it is ready for repair and use.

1. Glue gun repair 2. Patch repair 3. Patch repair 4. Large area debonding repair 5. Edge debonding repair 6. Sticking strip

3、 Advanced conveyor belt hot bonding repair technology

Deli Zhongbang cites patented technology to use high-performance repair strips and hot repair material tools, widely used in the repair of conveyor belt damage. After repair, it can be immediately started and operated, and can be used for construction in low-temperature environments, and can be repeatedly repaired. Suitable for repairing any rubber conveyor belt, it can achieve rubber repair strength in a short period of time for longitudinal tearing, edge ulceration, steel wire leakage, and large area damage of the conveyor belt or drum, fully meeting the requirement of immediately starting after repair, saving time and effort, and no waste.

Attention: Temperature range for use: -35 ℃ to -50 ℃, avoid direct sunlight

4、 Advanced conveyor belt for quick repair

(1) Use a cutting knife to shape the edges of torn or damaged areas into a "V" shape to increase the joint surface.

(2) Grind the surface of the damaged belt rough, clean the damaged surface of the belt, and remove dirt and oil.

(3) Cut open the aluminum foil packaging bag along the repair adhesive cutting line, remove the inner packaging, and remove the black adhesive strip in the middle.

(4) Mix the two components of the repair agent together and knead for about 3-4 minutes. After 2 minutes, the repair agent feels slightly hot, and after about 4-5 minutes in winter.

(5) Cut open one corner of the packaging bag, squeeze the glue to the area that needs 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.

5、 Local repair

(1) Wound polishing

Firstly, mark the contour line of the wound (which should be slightly larger than the damaged area), and then use a professional angle grinder with a moderate grinding disc to polish the wound area until the surface of the damaged area shows a certain degree of curvature and no protrusions.

(2) Applying adhesive

Clean the polished surface thoroughly, then brush the adhesive mixture. After the first coat is completely dry, apply the second coat again, and let it dry until it is slightly sticky but does not adhere to the back of the fingers. If the rubber in the wound area is damaged too much, a T2 glue gun should be used for filling first.

(3) Paste patch

Apply patches to the wound area and try to avoid air entrapment during the bonding process. Then use a compaction roller to roll the patch from the inside out, compact it, and expel bubbles.