Working Principle
:The main motor drives the saw band wheel, which rotates the circular saw band to perform cutting. The hydraulic system controls the clamping cylinder to secure the workpiece, while the feed cylinder pushes the saw frame downward to initiate feeding. At the same time, the guide cooling system uses guide blocks to support the saw band, and a cooling pump sprays coolant to lower the temperature and remove chips, achieving efficient and precise cutting.
Industry Standards
The sawing machine industry follows standards such as GB/T 33021-2016 Precision Inspection of Metal Band Sawing Machines, which regulate geometric accuracy, working precision, and other key indicators to ensure the cutting performance of the equipment. Another relevant standard is JB/T 9953-2015 Horizontal Metal Band Sawing Machines, which specifies technical requirements, test methods, and other criteria for these machines.
CNC double-column sawing machines are widely used in metallurgy, mechanical manufacturing, automotive, shipbuilding, aerospace, and other industries. They are suitable for cutting various metal materials, including steel, stainless steel, and aluminum alloy, and are particularly advantageous when processing complex parts or large structural components.
Market Size: According to industry data, the domestic metal sawing machine market reached 18.75 billion yuan in 2024. The compound annual growth rate (CAGR) is expected to remain between 6.8% and 8.2% over the next five years, with the market projected to exceed 28 billion yuan by 2030. As high-end products, CNC double-column sawing machines are expected to see a continued increase in market share.
Development Trends: The industry is shifting toward high-end, intelligent, and service-oriented development. AI visual recognition systems will see significantly increased adoption, enabling automatic optimization of sawing paths and real-time defect monitoring. Linear motor drive technology is expected to replace traditional hydraulic systems, improving processing speed and energy efficiency. At the same time, companies will focus more on after-sales services and offer integrated solutions for flexible production lines.
Competitive Landscape: Industry competition is intensifying, and the market is becoming more consolidated. The domestic production rate is projected to rise from the current 65% to over 80% by 2030.