HI,Welcome to Luoyang Deyu Machinery&Technology Co., Ltd,!

Shaft: Hardening and Tempering of all kinds of shaft, roller underφ6000mm×10000mm、Surface Hardening of parts under φ3000mm×6000mm

Ring: Hardening and tempering, Surface Hardening of the bearing roller, gear under φ6500mm

Gear: Surface Hardening of gears over 5 module, depth of hardening 1-15mm

Max girth gear diameter of hardening and tempering: φ12000mm