Services

Manufacuture

Knowledge & Experience

Highly qualified team, many with over 25 years service

Rapid Project Development

48 hours from sample, to finished product

Trusted Quality

Over 55 years of manufacturing & development

Manufacturing Process

A dedicated work force, many with over 30 years experience

Our fabrication department consists of state-of-the-art CNC punch presses and CNC press brakes. We have fully qualified and certified welders to work with aluminium, carbon steel, stainless steel and brass. Our Engineering Department are responsible for all equipment maintenance as well as the production of hard tooling for the many and varied stamping and press operations. The ability to produce our own unique tooling in-house is a massive advantage and one that we are rightly very proud of. Our core division has specialized fin machines and core assembly fixtures and all our cores are baked in conveyor and batch type ovens. These departments enable us to manufacture cores and complete heat exchangers to meet our customers unique requirements.

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heat exchanger manufacturing process

Core Specification

We can manufacture cores in a wide variety of sizes and specifications, as listed below. If you require further advise on determining the correct core construction for your application, please contact our technical sales team

FPI 12,14,16,18
Tube Pitch 10mm
Tube Size 13.5mm x 2.2mm
Max Height 1400mm
Core Specification 12,<strong>14</strong>,16,18fpi
Rows Depth Fin Material Fin Finish
2 31mmCopper Louvred
Tinning Optional
3 47mm
4 64mm

FPI 12,14,16,18
Tube Pitch 10mm
Tube Size 19.0mm x 2mm
Max Height 1000mm
Core Specification 12,<strong>14</strong>,16,18fpi
Rows Depth Fin Material Fin Finish
1 20mmCopper Louvred
2 42mm

FPI 8,10,12
Tube Pitch 13.2mm
Tube Size 13.5mm x 2.2mm
Max Height 1000mm
Core Specification 8,<strong>10</strong>,12fpi
Rows Depth Fin Material Fin Finish
2 32mmCopper Louvred
3 50mm
4 70mm

FPI 10,12,14,16
Tube Pitch 9.6mm
Tube Size 13.5mm x 2.2mm
Max Height 1400mm
Core Specification 10,<strong>12</strong>,14,16fpi
Rows Depth Fin Material Fin Finish
4 64mmCopper Louvred
Tinning Optional
5 86mm
6 103mm

FPI 4.5,5.5,8,9,11
Tube Pitch 15.87mm
Tube Size 13.5mm x 2.2mm
Max Height 2000mm
Core Specification 4.5,5.5,8,<strong>9</strong>,11fpi
Rows Depth Fin Material Fin Finish
2 35mmCopper HD Tube Available, HD Fin Available
3 44mm
4 57mm
5 70mm
6 83mm
7 95mm
8 108mm

FPI 4.5,5.5,8,9,11
Tube Pitch 13.2mm
Tube Size 13.5mm x 2.2mm
Max Height 1000mm
Core Specification 4.5,5.5,8,<strong>9</strong>,11fpi
Rows Depth Fin Material Fin Finish
3 57mmCopper HD Tube Available, HD Fin Available
4 76mm
5 95mm
6 114mm

FPI 4.5,5.5,8,9,11
Tube Pitch 10mm
Tube Size 13.5mm x 2.2mm
Max Height 2000mm
Core Specification 4.5,5.5,8,<strong>9</strong>,11fpi
Rows Depth Fin Material Fin Finish
2 38mmCopper HD Tube Available, HD Fin Available
3 57mm
4 76mm
5 95mm
6 114mm
7 133mm
8 152mm

FPI 4.5,5.5,8,9,11
Tube Pitch 10mm
Tube Size 13.5mm x 2.2mm
Max Height 2000mm
Core Specification 4.5,5.5,8,<strong>9</strong>,11fpi
Rows Depth Fin Material Fin Finish
2 38mmCopper HD Tube Available, HD Fin Available
3 57mm
4 76mm
5 95mm
6 114mm
7 133mm
8 152mm

FPI 4.5,5.5,8,9,11
Tube Pitch 15.87mm
Tube Size 13.5mm x 2.38mm
Max Height 2000mm
Core Specification 4.5,5.5,<strong>8</strong>,9,11fpi
Rows Depth Fin Material Fin Finish
4 57mmCopper HD Tube Available, HD Fin Available
5 76mm
6 95mm
7 114mm
8 133mm
9 152mm

Header Plates

Header Plates 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mmmm thick

Thickness Options Min. Dimensions Max. Dimensions
0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mm
Radius Options Comments
1/4", 3/8" or 1/2" Max 15mm folds

Header Plates 1.0mmmm thick

Thickness Options Min. Dimensions Max. Dimensions
1.0mm
Radius Options Comments
3/8" or 1/2"

Header Plates 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mmmm thick

Thickness Options Min. Dimensions Max. Dimensions
0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mm
Radius Options Comments

Header Plates 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mmmm thick

Thickness Options Min. Dimensions Max. Dimensions
0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mm
Radius Options Comments

Header Plates 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mm, 2.5mmmm thick

Thickness Options Min. Dimensions Max. Dimensions
0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mm, 2.5mm
Radius Options Comments

Header Plates 0.8mm, 0.9mm, 1.0mmmm thick

Thickness Options Min. Dimensions Max. Dimensions
0.8mm, 0.9mm, 1.0mm
Radius Options Comments

Header Plates 0.8mm, 0.9mm, 1.0mmmm thick

Thickness Options Min. Dimensions Max. Dimensions
0.8mm, 0.9mm, 1.0mm
Radius Options Comments
Illustration only. Model specific

Testimonials

Jesus Villafañez, CEO at IMPREFIL Spain
Jesus Villafañez

CEO at IMPREFIL Spain

We have worked together with G&M for over 20 years. The knowledge and helpfulness of the staff has been a major factor in developing a very successful business relationship.

, XD Cooling

XD Cooling

We have worked with G&M since the late 80s. Their products are of very good quality, their service is great and the team consists of experienced people who have often worked at G&M for so long that they really know what they are talking about. That is why G&M is a great partner in radiator business.

, Industrial Product Customer

Industrial Product Customer

First class service. Designed, manufactured and delivered on time and on budget. G&M pulled out all of the stops to deliver a quality product within a tight deadline.

Alex Harkess, Scotrad, Edinburgh
Alex Harkess

Scotrad, Edinburgh

I have been a customer of G&M for over 45 years. The quality and range of the products and the expertise of the staff is second to none