The appearance and use of welding positioner has become an irreplaceable equipment in the market. No matter the performance or operation efficiency, it is very good and guaranteed. It has become one of the indispensable equipment in the manufacturing industry, so as to drive many manufacturers to engage in production and sale. How to compare the quality and performance of welding positioner, what are the precautions and relevant basis, simple and everyone Overview. Once you make a mistake in purchase, you will lose the value and significance of use. For quality, a very simple element is to compare whether the quality inspection certificate exists. Only if the inspection is qualified, and all indicators and coefficients are relatively good, can it be the basic object for long-term use. Everyone from the three legged centrifuge manufacturer, there are many irregular mechanisms of welding positioner, in order to control the funds, they will With the help of unqualified materials, the operation cycle and environmental adaptability of welding positioner are not guaranteed