CNC Cutting Machine for beams SAW1260 is widely used in the industries of construction, bridge, tower mast and space truss etc for the cutting of H-beam, U-beam, and box-beam. SAW1260 is double-column designed, with high efficiency and good flatness of section. It is the necessary equipment for guarantying the products quantity in the steel structure.1. The double-column design with high rigidity, and strong lathe bed make this type of band sawing machine have the favorable function of vibration absorption when sawing in high speed.
2. For the self whirl of the band sawing machine, the long work piece can be cut from 0° To 45° Without turning, kept the continuity of production.
3. High-power motor especially designed for sawing and cutting of various steel ensures the good performance of driving.
4. Slight saw kerf, high precision section, greatly reducing material consumption.
5. The automatic hydraulic stretching device of saw blade makes the saw blade keep stable in fast running, prolonging its lifetime.
6. A clamping arm clamps the middle of the saw blade to prevent the blade's deflexion, guarantying the valid high speed cutting.
7. Saw frame stroke limit switches, can be easily adjusted to reduce the invalid sawing stroke, thus saving processing time
8. The cooling tube moves with the saw blade simultaneously to offer coolant for lubricating and cooling the saw blade.
9. The laser positioning and the manual micro-adjustment for the work piece make the previous mark on the work piece align with the sawing position. Therefore, the operation is very convenient.
10. The moving speed of saw blade is controlled by the frequency conversion of the main motor, and its feeding speed is controlled by the hydraulic steepless adjustment. Therefore the saw blade is stable in work, and suitable for processing the work pieces with various types and sizes.
11. The whole sawing process is automatically controlled by PLC. After sawing, the saw blade will move back to the original position automatically. It is very easy for operation.
12. Classic components, the hydraulic components, all the electric components (include button switch etc), ball screw, and linear guide rail are the products of famous companies in home and abroad.
|Max. size of work piece section (mm)||Round-Steel||Φ 600|
|Dimension of sawing blade|
L× W× T(mm)
|8300× 54× 1.6|
|Height of work table(mm)||800|
|Range of rotation angle||0° ~45°|
|Lineal speed of sawing blade(m/min)||20~80|
|Under cutting feeding speed(mm/min)||20~200 (Hydraulic Stepless Adjustment)|
|Power of main motor (KW)||7.5|
|Power of rotation table motor(KW)||0.04|
|Power of cooling motor(KW)||0.25|
|Flatness of cross-section after sawing||0.3|
|Parallelism of two cross-section after sawing||0.8/500|
|Nonperpendicularity of sawing cross-section and base plane & plane parallel to the profile plane of H-shape steel||0.8/500|
|Sawing precision of turning 45°||± 1°|
|Power of hydraulic pump motor(KW)||2.2|
|Hydraulic system pressure (MPa)||5|
|Overall power (KW)||15|
|Overall dimension L× W× T(mm)||4350× 2200× 2920|
|Gross weight of machine (kg)||≈ 7000|