タイトルまたは説明

1.This machine uses upper and lower power roller,driven by worm gear speed reducer,and actuated by universal joint to ensure feeding smooth and strong.
2.Upper feeding roller controlled by pressure
Optional:
1.Saw blade cooling device-able for extending service life of saw blade by many times.
2.Feeding roller automatic cleaning device-removing wood chips adhered on feeding roller quickly and easily. 
3.Front carrying roller device-to alleviate labor intensity.