Before understanding ROPP Capper, it is supreme important to know about what is ROPP Cap.
So, ROPP Cap is type of bottle closure system & it’s full form is Roll on Pilfer Proof. It is kind of Metal cap generally made using fine grade of Aluminium and widely used in type of industries like pharmaceutical, distilleries, wine and beverage etc.
Now, the machinery which is used to apply ROPP caps is called an ROPP capping machines / ROPP Capper. There are wide ranges of ROPP Capping machine available and they can be selected based on output requirement of production line. ROPP Capping machine available from Semi automatic to Multi head configuration in order to match the production requirement.
How typical ROPP Capping machine work:
Previously filled bottles are continuously fed from upstream machine to the flat conveyor belt of ROPP Capping machine and move further through in feed worm for correct spacing between two bottles and transferred to the in feed star wheel.
Meanwhile ,ROPP caps kept in orientation unit automatically orient caps in right direction before entering into delivery chute. And Bottle is entering below the sealing head, consist of total four rollers.
Two rollers properly Skirts, Spins and Seals the cap and simultaneously another two roller performs perfect threading according to bottle neck diameter.
After sealing operation, sealing head moves upward with help of cam and bottle move with exit star wheel and Move further on conveyor belt for next operation.
Hope , I had clarified at my best to all of you.