“CG1-13” multi-direction gas cutter is designed well. It is beautiful and portable. The system uses silicon control to adjust speed. It is easy to operate. The machine moves on the rail, which is distributed with nickel cobalt permanent magnet steel. There are strong adsorption and convenient loading and uploading. The rail can adhere to vertical, cross direction, inverted and curve face to cut. The structure is compacted, the operation is easy and it has a wide range of use. So, it is suitable for shipyard, boiler, bridge, metallic departments to do gas cutting, such as batching and skew surface cutting.