How to choose a suitable machine,more tips are as below:

1. Consider whether this equipment can meet your own processing needs

Your own workpiece size and material must tell the manufacturer to say your own requirements. Dimensions include length, and width.
The material and thicknesss decides the flame or plasma. The flame temperature is lower than that of plasma, and some stainless steel and non-ferrous flames do not move.flame cut low precision and plasma cut high precision.
The length primarily determines the length of the rail and the effective cutting distance (plate length) of the device.
The width primarily determines the lateral travel distance (plate width) of the device's cutting tip. How many boards should I put on the cutting table

2. Power source

Different power can cut different thick metal. so make sure how many thickneess of you process and then choose power domestically produced or imported. In the market, Chinese Huayuan LGK and Hypertherm USA are both popular.

3.After-sale Service

When a problem occurs, this time is to test the professionalism of the salesman, timely reply and technical support of the entire company.Any company can't just sell one machine, so a strong after-sales service team is very important.