Injection moulding ring plunger change method

[@isverque74]

Válvula anti-refluxo já fiz algumas.

[@sameersinha494]

Thank you so much sir very informative

[@sameersinha494]

Please make a video on platen parallelity

[@Ggxrd123]

How tight did you do tip up .

[@plastotech8988]

Tight up with tarqu 10
Or your pressure with hand only