BallScrew sets in the UK

[cooliced]

All,

Where is the best place for me to get Two Ballscrews and nuts to replace these shitty leadscrews on the mill in the UK?

Stu

[Boyan Silyavski]

Zapp Automation (http://www.zappautomation.co.uk/)

[m_c]

You can't really go wrong with Zapp in the UK.
If you're not sure what you need, just drop them an email, and you'll get a quick reply.

[komatias]

What machine is this for?

I also have access to bespoke ballscrew grinders so may be able to assist in the design.

Stock screws C5 screws will come with 0 or slight backlash but for milling applications you need preloaded to at least the expected endmill sideload plus the inertia of the moving part.