This series of cutting machine is of gantry. All the stricture members are annealed, shot-blasted integrally and painted. Guide-rail in the frame are treated with high-frequency, then ground and paneled together. 
The advantage is: Good rigidity, high precision, stable structure and so on. Linear triple-tocvh, infinite-revolving triple torch and plasma torch can be equipped based incustomer requirement. Torch elevation unit it adopted with ball-bearing guide-way, which can elevate automatically or manually. Also auto-ignition function is available. Based on customer choice, tube and cable arrangement can be hang-type or drag-chain type.