... wood pellet press: 1,for biomass fuel 2,ring die pellet mill 3,gear drive motor 4,6mm,8mm,10mm,etc pellets MZLH 42 wood pellet ... 3,The feeder is driven by variable frequency motor, convenient for adjusting feeding quantity, and insure feed even.4,High ... condition shaft and spiral allocation ,make the conditioner better suit for the sawdust conveying. Fix sprayer on the conditioner cylinder, which ...