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The history of shredder development from hand tearing to automatic shredding?

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The history of shredder development from hand tearing to automatic shredding?

Date of release:2019-05-05 Author: Click:

With the need for confidentiality and people's increasing attention to the protection of their own secrets, many enterprises and even individual families began to equip shredders. You know that the first shredder has been born for more than 40 years. After decades of development, shredders have become organizations such as the Secret Service of the Royal Secrets Bureau. The shredder's skills have been continuously developed. Now, products that can be actively operated for a long time and have higher security have been developed. Now let's review the history of shredders.

Pre-shredder Age

Perhaps the most common way for shredders to destroy confidential information before presenting it is to tear it by hand or burn it. Hand tearing is convenient, but it can not be completely destroyed. It is easy to form information leakage. Although fire can be completely destroyed, there are security risks. Maybe the information leakage is caused by incomplete combustion.

The history of shredder development from hand tearing to automatic shredding?

Shredder

Belt Drive Age

Following the progress of confidentiality requirements, shredders have emerged. In the early generation of products, belt-driven knife heads are used to shredd paper. Such products are not only large in volume, but also can form belt liquidation, cracking and high cost of protection when working for a long time.

Gear driving age

After all, there are many problems in the belt-driven shredder. Later, a gear-driven shredder emerged. Gears from plastic gears to metal gears. The gear structure is not only efficient but also low in gear loss. However, the gear structure needs to be smoothed and protected regularly.

Age of Refined Steel Core

With the improvement of manufacturing skills, shredders are also made with some advanced information. The shredders with steel core are presented. CNC machine tools and quenched cutting tools are selected to make shredders have higher power and lower loss. Of course, such shredders and gear shredders need regular protection.

Electric fan

The Age of Multimedia Destruction

In the age of media, shredders are not only used for shredding paper, but also for destroying multimedia carriers, such as CD, IC card, U disk and even hard disk. Generally, such a home electric fan shredder has two ports, one is for shredding paper, the other is for destroying multimedia, and two cutters are selected. Of course, destroying multimedia requires more destructive force, while the equipment will be heated for a long time with high intensity, and will be shut down in the case of overheating.

The history of shredder development from hand tearing to automatic shredding?

Water-cooled and air-cooled age

In view of the heat situation of shredder, the shredder first joins the water cooling system, which provides a very efficient heat dissipation power, but the water cooling system will increase the total amount of the machine. After improvement, the water cooling system of the shredder was changed into air cooling system. The air cooling system can ensure efficient heat dissipation and reduce the total amount of the shredder, and the protection is simpler.

Age of initiative

With the improvement of confidentiality in daily work, the number of shredders with electric fans is increasing constantly. Generally, shredders are operated by manual feeding. It is necessary to put them in one hand. Later, although a shredder capable of shredding dozens of sheets of paper at a time has been developed, it still needs manual feeding. The latest paper shredder has the function of active paper rubbing. Through innovative structure, it can actively shredd paper without manual intervention. It also has longer shredding time, bigger capacity of trash can, higher shredding power and represents the sixth generation of Komi products.

Household electric fan


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Key word:Shredder,Electricfan,Householdelectricfan

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