What should be paid attention to when using electric tools

Hand-held electric tools selected in general places shall be equipped with leakage protectors with rated operating current of no more than 15mA and rated leakage operating time of less than 0.1s.

China's electric tool enterprises welcome good development opportunities

At present, China is a manufacturer and exporter of electric tools in the world. In 2013, the total industry income of electric tools was about 60 billion yuan, of which more than 60% was exported.

Correct use and purchase method of lithium electric drill

As we all know, electric hand drill is a drilling tool powered by AC power or DC battery, and it is a kind of hand-held electric tool. It is mainly used in construction, decoration, furniture and other industries.

Selection and use of electric tools

Hand-held electric tools used by electricians are used in a harsh environment, which are constantly moving, vibrating and noisy.

Difference between pneumatic tools and electric tools

According to the ratio of weight to volume, the output power is larger, smaller and lighter than electric tools under the same output power

The appearance of electric tools has changed the way of human production

With the continuous progress of science and technology, more and more electric tools have emerged to improve work efficiency and replace heavy manual work.