Our Services
Harmon Group produces complex parts and assemblies without the need for sub-contract services.
Our extensive 5 axis machining, CNC grinding and extensive Nadcap accredited surface treatment capability ensures full control. For a full range of our capabilities or to discuss your requirement please telephone a member of the team on 01202 654190.
Manufacturing
Offering a range of solutions, from kits of parts to full assemblies.
- ONE STOP SHOP
- 5 axis CNC machining
- CNC milling up to 1.7m
- Temperature-controlled inspection
- Off-line programming facility
- Multiple CMM capabilities
- Assembly abilities
Grinding
Utilising the latest CNC machinery, we offer;
-
- Many approvals – Please contact us for more details
- In house Nital Etch Inspection
- Cnc Cylindrical
- Cnc Surface
- Conventional Grinding up to 1.2 metre in length
- Honing- Vertical & Horizontal
- Centreless grinding
- Super-Finishing of Carbide
- We offer services from a bespoke small quantity up to mass production
- Expedite services for urgent requirements
- Epoxy coatings
- One Stop Shop- we can manage the whole production from procurement to final assembly.
Treatments
Full Nadcap approved facility including all the below process:
- NDT level 3 – Magnetic Particle & Penetrant Fluorescent Detection.
- Nital Acid Etch inspection
- Cadmium plating
- Sulphuric Anodising
- Chromic Anodising
- Hard Anodising
- Chromate Conversion
- Zinc Plating
- Controlled Shot Peening (surface enhancement)
- Paint Spraying
- Dry film lubricants
- Stress relieving / De-embrittlement
- Hardness testing
- Stainless Steel Passivation
- Manganese Phosphate
Spraying Facility
Capable of large capacity 2.5m x 2m x 1.5m height & weights up to 750kg using the integrated overhead conveyor gantry.
This Facility is fully Integrated with Curing Oven.
Water Wash Spraying Booth with all paint schemes catered for (asides Oil & Gas sector)
All powder coat colours and process catered for.
Masking & part marking services offered to customer specifications.
We also have two Shot Blast Facilities, the second capable of handling 2.5m x 2m x 1.5m height.
Traceability and CofC when specified.
Latest News
Big Investment News: New Chrome Plating Line Launching This Year
We’re excited to announce a major investment in our manufacturing capabilities with the addition of a brand-new chrome plating line, scheduled to be operational later this year. This new line represents a significant step forward in our commitment to quality, efficiency, and customer service. Designed with the latest plating technology, the system will increase production […]

