CNC flame cutting machine has the ability to cut thick carbon steel with low cutting cost. However, it has many problems, such as large cutting deformation, low cutting accuracy, low cutting speed, long cutting preheating time and perforation time, which are difficult to meet the needs of full-automatic operation. Its application is mainly limited to the cutting of carbon steel and thick plate, and it will gradually be replaced by plasma cutting in the cutting of medium and thin carbon steel plate.
CNC plasma cutting machine, plasma cutting has a wide cutting field, can cut all metal plates, cutting speed, high efficiency, cutting speed can reach more than 10 m / min. Plasma cutting under water can eliminate the noise, dust, harmful gas and arc pollution, and effectively improve the working environment. Fine plasma cutting has made the cutting quality close to the laser cutting level. With the maturity of high-power plasma cutting technology, the cutting thickness has exceeded 100 mm, which widens the cutting range of CNC plasma cutting machine.
The CNC laser cutting machine has the characteristics of fast cutting speed and high precision. The laser cutting machine is expensive and high cutting cost, which is only suitable for the occasions with high precision requirements,
CNC high-pressure water jet cutting machine is suitable for cutting any material (metal, non-metal, composite material), with high cutting accuracy, no thermal deformation and environmental protection cutting mode. Its disadvantages are slow cutting speed, low efficiency and high cutting cost.
Other CNC cutting machines: including CNC pipe cutting machine, CNC section steel cutting machine, CNC groove cutting machine, CNC woodworking cutting machine. These special cutting equipment are mainly used in CNC cutting of various special sections, and there are few manufacturers on the market