01562 702 352     -    07469 718 828


We provide onsite support to our customers - any machine tool, any age

Experience in all CNC manufacturing industry fields, including automotive, aerospace, textiles, food & beverage, petrochemicals, R&D, science & education

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Note Control CNC Services Ltd will be closed from

20th December 2023 to 3rd January 2023

Blog Post

1st February 2017

Fast turnaround on an XYZ Mini Mill

We refit this little beauty, which has an 828D PPU, to an XYZ Mini Mill after we carried out a mega fast repair for our customer.

The PPU had suffered a failure when the operator inadvertently slammed the door. We unfortunately found that the PPU had a screw floating around inside, which we think was disturbed by the force of the door slamming. This ultimately shorted the 24V supply across the control board.

The short on the control board blew part of it and resulted in a dead short of the supply voltage.

After a quick analysis, we were able to fully repair the machine and fully function test it, and it is now ready for it's refit tomorrow morning.

This repair has saved our customer a huge amount, as the only other alternative would have been a complete replacement of the PPU, which would have cost several thousand pounds.

At Control CNC Services Ltd., we offer a cost-effective CNC machine prevention maintenance service to help keep your business up and running.

XYZ Lathe - Siemens 828D Control

Previous Post

25th January 2017

Today we looked at an XYZ Lathe with Siemens 828D control. We were called to assist a customer who after making an edit to one of his programs and trying to run it in simulation, suffered a complete control lockout.

Regen Failure on E/R Module

Next Post

7th February 2017

611 heaven! Good old 611 drives. Our customer suffered a good old bang when the regen failed on his E/R module. Consequently, this took out a 2x25A LT module and power supply.


A family business established in 2016, Control CNC Services Ltd. has over 30 years of experience in the CNC machine tool industry. 

Our engineers support all aspects of CNC applications. We provide a total breakdown solutions package; whether the fault is mechanical, electrical, electronic, software, control, or drive, our multi-disciplined engineers will resolve the problem.

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33 Holman Street, Kidderminster, DY11 6QY

Mob - 07469 718828    or    Tel - 01562 702 352

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