In vehicle maintenance and repair work, only by hand tools is not enough, it will use a lot of electric tools and pneumatic tools. Then the electric tools and gas construction have what differentiation? , different concepts: electric tools is a small power motor or electromagnet as the power, through the transmission mechanism to drive the work head tool. Pneumatic tools mainly use compressed air to drive the pneumatic motor and a tool for the work of the kinetic energy of the output. , ability to work: both offer a variety of different ways of working, but pneumatic tool speed regulation and simple to adjust output power, under the condition of the same output power, more small, lightweight. Pneumatic tools in the speed range in addition to provide more levels of choice, no fever and overload fault, overload start tools only stop running, once remove overload phenomenon is back to normal operation. , environmental adaptation ability: ability to apply in the environment, pneumatic tools water resistance stronger. Although flooding is harmful to the tool, but you don't like hardware electric tools may produce edm, causing harm. And because the pneumatic tools you can use the internal combustion engine pump, can adapt to all kinds of bad or harsh environment. , economy: from the economic performance in terms of the initial investment of electric tools is less, but the long-term use of high energy consumption, and tools maintenance, replacement cost is higher also. The initial investment of pneumatic tools need to build air compressor piping equipment, but long-term use in energy consumption and tool maintenance cost is low.
