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

Christmas and New Year 2023

Note Control CNC Services Ltd will be closed from

20th December 2023 to 3rd January 2023

Blog Post

7th December 2016

A testing job this week involved multiple topology errors on a Hardinge Bridgeport 828D machine. After the drive and cables had been tested and proven and a suspect encoder had been replaced, we were called to assist in the diagnosis of the fault.

After investigation, we found the SMI module on the spindle motor to be faulty and not communicating with the drive.

After replacing the SMI module, downloading SMI data and re-teaching spindle orientation (M19 position), the machine was returned to production and the owner was very happy!

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

Contact us using the red button at the top of this page for repairs, installations and parts.

Hardinge Bridgeport 828D
Downloading SMI data
Downloading SMI data
An 840D Powerline Rig with 611 Drives

Previous Post

24th November 2016

This completed 840D Powerline rig with 611D drives is capable of running multiple axis' and helps to diagnose and test many hardware types.

An 840D Powerline Rig with 611 Drives

Next Post

4th January 2017

This is what happens when a Deublin valve seizes while the spindle is cutting at 15000 rpm!


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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