A, when the need for grinding:
1. Sawing quality does not meet the requirements, such as the product surface burr, rough, need to immediately grinding.
2. When the blade of the alloy is worn up to 0.2mm, it must be sharpened.
3. Push material hard, paste
4. Produce abnormal sound
5. The saw blade has sticky teeth, tooth loss and tooth collapse when cutting
...
Read more