... slitting strip organ, hydraulic pull organ, hydraulic unload car, gear box, DC motor, hydraulic brake organ, hydraulic assisting support arm, etc.Characteristic ... shaft is middle alloy steel 42CrMo. Mouth of tongs with gear, sector panel, they are made in whole. Import and high ... whirl hydraulic connection, it prevent leakage of hydraulic oil. The gear box and main shaft is whole, and beauty and well ...