Main features: 

1. saw blade with adjustable load, ensure that the saw band does not fatigue working feed speed continuously transform so that it can be adjusted to the best cutting results. 2. sawing machine cutting according to the structural nature of the material trimmer protect the saw blade cutting speed, increase blade life. 3. fracture of saw blade stop automatically (security). 4. sawing machines with safety warning light, for the operator's machine is working properly.