Hedelberg gto v52 problem in swing gripper

[Nitin]

Hedelberg gto v52. Problem in swing gripper. Paper cracks in gripper side

 

[Beguin]

Hi, can you show us pictures of what you are coming up with.

 

[Nitin]

In griper side

 

[Nitin]

The problem is in swing griper and impression cylinder paper transfer.
Swing griper cracks paper on griper side

 

[mantman]

This is in the middle of sheet? It could be the transfer grippers that move paper from stack to swing gripper.

 

[Nitin]

What is this problem solution?

 

[Beguin]

hello, pass the paper slowly or suddenly to see which of the grippers of the machine causes it. Thank you for the return

 

[Nitin]

I have a new problem with hedelberg gto v52 (machine running in production.) I stop paper. 2 sheets is wasting last 2 sheets in not printing (1 sheet in 1.2.3 unit impression and 4 unit not printing ) and 2 sheets in 2..3..4 unit not printing (totally 2 sheets wasting in Feeder stop)

 

[junker1984]

Impression sequencing roller switch (normally Klockner-Moeller) work. Usually not electrically fault, most often pivoting lever or roller plastic components worn out.

 

[Nitin]

I do not understand

 

[mantman]

If you open the side OS you will see little blue boxes with a small roller those are the switches that enable the impression. Call an electrician to measure those switches. If you check up your manual parts there is a page that details where those switches with numbers (eg e28).

 

[junker1984]

Most often, the electrical is OK, you must look for worn out plastic parts.

 

[Denzil prashanth raj]

Hedelberg gto v52. Problem in swing gripper. Paper cracks in gripper side

You need to adjust eccentric bolt (17mm )

 

[Nitin]

Yes you are right

 

[mantman]

What eccentric bolt?

 

[Nitin]

eccentric bolt