Is the electric eraser easy to use?

Many people would ask: “Is the electric eraser easy to use?” Some people said yes, while some other people said no, and they have their own reasons.

We are the Suguang electric eraser’s manufacturer. Through these years’ production experience and the understanding of users, we want to share with everybody about the conditions for the use of the electric eraser, and welcome everybody points out the drawbacks if there is any mistake and insufficient analysis, we would feel appreciated!

  • The eraser core’s material is made up by the high-quality 100% environmental protection non-toxic materials, and has the advantages, such as high degree of erasing, rubber saving, few scraps (show a stripe form)
  • The rubber core must be hardened, because the electric eraser should slope 80 degree while using the electric eraser. The soft eraser core will bend against the stress, so it will cause double swerve, inaccurate erasing. The friction force will be increased after the soft eraser core gets stressed, and becomes easy to stop in running. The hardened electric eraser will not double swerve, and while the erasing will be more accurate. The hardened electric eraser can do accurate erasing, will not distort against stress, and the friction force is very small, so it is not easy to stop in running.
  • The eraser core will not stick pencils ash

The pencils ash will stick on the eraser core in the process of use, and it is because the suppliers of the eraser core use inferior materials. There are several kinds of TPR materials, which are from China mainland and import. This situation will seriously affect the use experience, and the degree of erasing for the eraser core will become very bad. Users will possibly be unable to erase the wrong characters or smear the paper, and unable to express come out the in mood for effect in the sketch.

  • If the rotational speed and moment are reasonable, the users will not feel blocking up in the normal use!
  • The high-quality electric motor has a small motor sound, and the eraser core doesn’t double swerve while rotating. (The motor has a sound in rotation, and the sound is proportional to the horsepower. The running sound is below 65 dB, but everyone’s tolerance to the sound is different!)
  • The shaking degree of the electric eraser’s core is not large.

The first situation: the shaking degree of the electric eraser’s core is high since purchasing it, and it is probably because the degree of hardness for the eraser core is not good. The degree of hardness for the eraser core plays a very essential role in influencing user experience. Or the quality is not good in the process of the motor production, and the quality testing is not qualified, because the motor’s central shaft has a high degree of shaking.

The second situation is: after using for a period of time, the shaking degree of the electric eraser’s center under some brands will increase, this phenomenon is not normal. Because now the price is very irregular, and some manufacturers want to reduce the cost, they will use the single bearing motor (there is a plastic lid on the motor’s top plate without bearing). If the time of using kind of motor is longer, and the times of using are more, the border will be bigger due to the high-speed rub between the motor shaft and top plate, thus it will not only cause the sound to be increased, but also cause the shaking degree of eraser core to be bigger, thus the erasing is not accurate.

  1. The electric eraser’s sound is less than 65 dB

After using for a period of time, the sound of some brands’ electric erasers will increase, this phenomenon is normal, because now the prices are very irregular.

To reduce the cost, some manufacturers use the single bearing motor –  a plastic lid in the motor’s top plate without bearing. If the time of using this kind of motor is longer, and the times of using are more, the border and sound will be bigger due to the high-speed rub between the electricity engine shaft and top plate, thus it will make the quality become bad. For the micro motor with duplex bearings, the sound will be increased a little after using for a long time, but this is the normal phenomenon, because now the question regarding the sound changing of the micro motor is a difficult problem in the industry.

  1. After the eraser is used up, it can facilitate the users to replace the core.
  2. It is convenient for using and carrying, and can be held in a pen container, a pencil case and so on.
  3. The products can enjoy free warranty for one year. The product gets the qualified testing certificate, and related certificates.

 

 

The above tells about the advantages of an electric eraser. Is the electric eraser easy to use? The answer is “yes”, I think it is excellent. You are right to own it.

If there is any problem, welcome you to supplement.

Thanks for your reading! Good luck!

 

Author: Suguang Electric Eraser
Republishing is allowed, but the sources must be given

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