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Hereford & Shropshire Galvanizers
Hot Dip Galvanizers
Hereford: 01432 267664 Shropshire: 01691 670757
  • About
    • Our services
    • Hereford Galvanizers
    • Shropshire Galvanizers
  • Hot dip galvanizing
    • What is it?
    • Why galvanize
    • The process
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  • Powder coating
    • What is it?
    • Why powder coat?
    • The process
    • Shotblasting
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The process

Most of our powder coating work is either coating directly onto mild steel or onto galvanized steel.

  • Oven length* 4.4 metres
  • Oven width* 2.5 metres
  • Max. width* 1.2 metres (individual item)
  • Max. height* 2.6 metres

Typical work

  • Architectural steelwork
  • Canopies
  • Sculptural
  • Industrial components
  • Pond covers
  • Railings/fences
  • plus many more

* Please contact us with specific enquiries for larger/longer items. The oven capacity dimensions given above are a guide only.

We coat metalwork from trade and private individuals alike and pride ourselves on our friendly approachable service, our quality and our flexibility.  The variety of items we coat varies from old domestic radiators and sculptures to commercial fencing  and structural beams.  If you are unsure as whether your metalwork can be powder coated then please get in touch.  It doesn’t matter if you have one item or a thousand, please give us a call or send us an email.

We also powder coat directly onto aluminium and the process is similar to how we powder coat directly onto mild steel except we chemically rather than mechanically etch the metal surface.

Galvanizing and powder coating

Fettle
The galvanized steelwork arrives from our galvanizing plants and is fettled smooth.

Clean
After hanging onto our overhead rails, the steelwork is moved into our degreasing chamber.

T-Wash
After cleaning the steelwork is then chemically etched using a T-Wash in our automated pre-treatment system.

Dry
Before powder coating, the metal must be completely dry. Once through our pre-treatment the steelwork is moved into our dryer.

Powder coating
The steelwork is now ready to paint. After earthing, it is sprayed with a uniform coating of paint powder in the coating booth.

Cure
After it is covered in dry paint, the steelwork is moved into the curing oven where it is heated to 180-200oC for around 10 minutes until baked hard.

Post treatment
Once out of the oven it is inspected and allowed to cool. The appropriate packaging is then used to protect the painted steelwork before despatch.

Powder coating only

Blast
The steelwork is first lightly blasted to remove rust and mill scale.

Dry
Before powder coating, the metal must be completely dry. Once blasted the steelwork is moved into our dryer.

Powder coating
The steelwork is now ready to paint. After earthing, it is sprayed with a uniform coating of paint powder in the coating booth.

Cure
After it is covered in dry paint, the steelwork is moved into the curing oven where it is heated to 180-200oC for around 10 minutes until baked hard.

Post treatment
Once out of the oven it is inspected and allowed to cool. The appropriate packaging is then used to protect the painted steelwork before despatch.

In this section

  • Why powder coat?
    • Colour options
    • Hassle free
    • Texture options
    • Corrosion resistant
  • The process
  • Shotblasting
  • What is it?

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Hereford

Tel: 01432 267664
Fax: 01432 352735
Email: zinc@hereford.galvanizers.co.uk

Westfields Trading Estate
Hereford
HR4 9NS

Shropshire

Tel: 01691 670757
Fax: 01691 670636
Email: zinc@shropshire-galvanizers.co.uk

Units 12 & 13
Maes-y-Clawdd
Maesbury Road Industrial Estate
Oswestry
Shropshire
SY10 8NN

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