Q:What's the difference between a rubber belt and a polyurethane belt?

The rubber belt and good flexibility. Good water resistance and water resistance..PU reciprocating work is poor. The high and low temperature performance is poor. Good wear. At room temperature under static conditions. Conversely PU rubber.

Q:What are the structural features of the sealing device of the floating roof tank?

Elastic plastic blocks wrapped in rubber belts are dipped below the storage fluid to eliminate evaporation losses, 20-30mm.

Q:How should the rubber strap be cleaned and maintained?

At present, rubber band is very popular, and silicone rubber material non-toxic, high and low temperature, acid and alkali resistance, flexibility, easy maintenance, waterproof good. As a watch band, it can be considered as the best material. The only disadvantage is that it needs to be replaced promptly after aging. Therefore, a good maintenance can increase the life of the strap.

Q:Where can I buy 3mm thick rubber belts, black ones? Best to explain the price per square meter

Of course, no more than 500 dollars a flat. Hope to help you. I think you have to make sure what the material is. First of all, I hope I can help you.

Q:How to clean rubber band?

1. Soak it in hot water for a while, then you can peel it off.2, use the hair dryer blow, the glue baking heat can be got down.3, with Fengyoujing rub, then try out.4, you can try a rubber. But in the beginning, you may think the more you rub the dirt, but the longer the rub, you will see the effect, this method is relatively tired, have perseverance.5, with blisters, put a little detergent, and then use an old toothbrush to brush.6, with a cloth with alcohol or Erguotou wipe it.

Q:Conveyor rubber belt welding

Connecting method of conveyer belt(1) transport method with connecting to the mechanical connection method, cold glue connection method, heat curing connection method three kinds, including mechanical connection and cold glue connection method is only applicable to fabric conveyor belt, heat curing connection method is suitable for all kinds of rubber conveyor belt.Mechanical connection method: it has the advantages of simple operation and short connection time, but the joint strength is low, generally only 40% ~ 50% of the conveyor belt strength.The cold glue connection method: Based on the adhesive as the raw material, the method of the conveyor belt are connected together, it has high joint strength, no noise, no vibration, simple operation, short time advantages, the joint strength to reach the general strength of the conveyor belt 60% ~ 70%.The heat curing connection method: through the method of conveying belt vulcanizing together, it has high joint strength, long service life, the joint strength to reach the general strength of the conveyor belt from 80% to 90%, but the joint long time.

Q:Bicycle brake rubber belt can not continue to use the brake it

The bicycle brake is not part of asbestos rubber. Asbestos brake belt damage can not continue to brake, you must replace the new car in time.

Q:What is the function of the coal feeder? What are the common types of coal feeder?

During the maintenance of the equipment, the electro-hydraulic or manual plate gate can automatically cut off the coal flow in the bin;The detachable connection is adopted among the parts. The utility model has the advantages of light weight, convenient installation and maintenance, and long service life;The joint of the new type of middle coal belt feeder adopts a special lapping buckle way, and needs no integral disassembly and installation. The utility model overcomes the problems of large labor intensity, long time and influence production for the replacement of the old nail band;

Q:What should I pay attention to when the belt conveyor is setting the brake?

The transportation is the core mechanical braking torque during the braking process, not only with the main parameters of belt conveyer system, and dynamic load time of braking system, brake temperature rise, the factors related to braking nylon and rubber belt does not slip conditions, the braking torque in the braking process is a process, generally speaking. In the process of braking, the braking torque is not fixed;

Q:How about white rubber strap yellowing?

The white rubber band is yellow and rubbed with the weld polish. Remember, the ratio is 1 to 70.