... the ability of high sensitivity and stable behavior. EJH-14 AUTO-CONVEYING METAL DETECTOR:Scope of application:EJH-14 is mainly ... , frozen food, , sugar, tea, pharmaceutical products etc. Product characteristic:1. )Stainless steel shell , anti-erosion and long life span .2. )The conveyor ... according customers requirement.2. )Sensitivity: Diameter of 0.8 mm steel ball, weight of 1.2-1.5g Lead, copper and ...