Hot End V2.0 0.35mm & 0.4mm nozzle for 3mm LEAK

[lloyd059]

Hello,

My hot end leak a lot when i print!

When i have print for the first time, the hotend leak a lot like on the picture.
What should I do?

I am disappointed

Best regards.

[techsupport]

Hi lloyd059
I'm sorry to appear this kind of phenomenon, I checked photos carefully your provide.
I think the hotend leak a lot Maybe due to no tightening between 1 and 2, Refer to the attached figure.
so I suggest you clean up the leak, tightening between 1 and 2, Then, I think it will work perfectly.
you can try it again, thank you, Best regards!

[lloyd059]

Hello,

I cleaned the leak, there was really nothing I was careful not to damage the hotend.

But the problem remains the same after 1-2 impressions.

Do you have another solution?

Best regards.

[lloyd059]

no response from you.

What do we do for this problem? Should I put a bad review on ebay for a solution? I am really disappointed with your hardware.

[techsupport]

Dear lloyd059
sorry for later reply, Because I rest for three days,The method, I give you can solve most of the leaking problem.
also I have communicate with our engineers about your product material leakage problem, Your question is relatively special
Perhaps is a larger gap between the screw thread, resulting in leakage of material, I am sorry about this.
But it still has a solution, High temperature sealing roller skating oil applied in thread, also can effectively prevent leakage of material.
Thank you for your patience, There are better ways and Suggestions can feel free to contact us, Waiting for your reply.
Best regards!

[lloyd059]

I tried your method I still have the same problem! After the two impressions hotend still leaks!
I'm tired of trying Crafts equipment normally good as new!

[Alex-w]

dear friend：
sorry to hear that，you can use Sealing grease or screw thread to tight the hotend up。

[lloyd059]

this solution does not work! The hotend still leaking! Your hotend is broken! This is unacceptable for new equipment ...

[Alex-w]

i want to How many degrees of hotend？if you set the temperature of hotend too high，the PEEK of hoend will be broken。

[lloyd059]

The hotend is at 180°C, and I have try whit another PLA, it's the same