Industry
Machine builders need ground parts that go together without hand-fitting, in the mixed low-volume pattern machine building creates — and the same parts again as spares years later.
Best for
Ground components and accessories for machine builds and spares
You send
Drawings, quantities and the assembly context
You get back
Parts made to your revision, with fits inspected
How it starts
Process routes retained for spares support
The situation
Machine building generates an awkward demand pattern: many part numbers, small quantities, and a long tail of spares obligations.
What you get
Components, accessories and tooling for machine tool builders and rebuilders.
As an HMT ancillary, CMTA understands machine tool assemblies from the inside rather than treating them as drawings to be quoted.
Ground bores and diameters with concentricity inspected and reported on the features the assembly depends on.
Approved revisions and process routes retained so a field spare matches the original component.
Centres, mandrels and holder sets manufactured as part of your build programme.
Ground fits are inspected and reported, and repeat orders are manufactured to the same approved drawing and route — which is what makes a field spare interchangeable with the part it replaces.
Before you enquire
The inputs that make a useful review, plus the related pages worth reading first.
FAQ
The questions engineers and buyers ask before sending a drawing. If yours is not here, ask it directly — you will get an engineer's answer, not a brochure.
Still have a question?
Talk to Anita M.N, Managing Partner, or send the drawing and let the review answer it.
Yes. CMTA is an ancillary to HMT Ltd. and supplies sleeves, components, centres, mandrels and tool holders to machine tool builders.
That pattern is normal here. Process routes and programmes are retained so repeat and spares orders are straightforward rather than re-engineered.
Inspection reports for agreed critical dimensions, material certificates passed through from the supplier where requested at order stage, and process route information where your quality system requires it. Documentation scope is agreed before manufacture, not negotiated after delivery.
Drawings and samples are used only to prepare and execute your order, and are stored in private storage accessible to CMTA engineering. An NDA can be signed before detailed drawings are shared, and customer names, drawings and results are never published without written permission.
Start a project
Share what you are trying to make or fix. Our engineering team reviews every enquiry and responds with the questions that matter, a feasibility view and next steps.
