3-screening project scope, functions: ※ head height, width ※ head pinhole, in-depth testing ※ head sleeve ※ neck teeth under high detection ※ Luoya diameter, the diameter ※ oblique teeth, bad teeth rubbing ※ from the teeth, Luoya ※ length of the tail cusp ※ screws bending ※ pinhole concentricity ※ there electroplating ※ Duanzhen, Cypriot - ※ head cracks ※ really ※ roundness of the head shape, text Additional equipment to increase screening: ※ screw head side cracks ※ whether cutting tail ※ ※ flange at the bottom of detecting whether Lo Mao teeth Interface: PLC / human-computer interface Plant appearance: aluminum hard - Screening Accuracy: (±) 0.03 mm Screening speed: MAX: 700pcs/min Power: 220 / 380 V 50 / 60 Hz The use of pressure: 5 kgs / cm2