locking line is composed of filling, cap feed, cap locking, and conveyor units. It has the advantages of beautiful cosmetic, precise filling, convenient adjustment, accurate filling and cap locking. Auto cap feed and cap locking effectively ensures pass rate. The machine is made of stainless steel, conforming to GMP standards, and applicable for cold and hot filling.Use products: It is applicable for filling and cap locking of edible oil, seasoning jam, sugar syrup, shampoo, detergent, lubricant, and other viscous liquids