How we can know wich valor of Yp is the appropiate depending thickness plate and "v" used? Thanks

Hello, i have a problem , when i turned to automatic , motor works toward up , and do not stop , when i put it manual , it go down fast and do not return back until i stop pressing , then it return back so fast

How do I enter the thickness value of a metal?

I have never used a machine that did not ask for the bend deduction, metal thickness and die and punch information. How does this machine calculate the back gauge the set back?

Hola el manual tendra en español

Why was it named 3000D?

Hello, do you have a user manual for this particular model?

Estun e 21 made in china