tel: 0121 559 8666

Birmingham Garage & Industrial Doors Ltd

Birmingham Garage & Industrial Doors ltd, The Powder Coating Process


A products or components life is significantly affected by the method used to prepare it prior to powder coating. BGID use a Vixen 4 stage pre-treatment plant – particularly when aluminium components are involved – ensuring complete removal of grease and other oily deposits, as well as phosphating the surface before powder coating, allowing BGID to achieve 450 salt spray hours on aluminium surfaces.

Spraying the Powder

Pre-treated products are loaded on to a conveyor, and where appropriate are etch primed before passing through the RDM purpose built spray booth area. The booths are arranged in opposing format to ensure equal and even powder coating over all areas on the product. An electrical charge is applied to the powder as it leaves the spray gun, thus ensuring that it then adheres to the earthed product moving by on the conveyor.



Finally, products pass through the RDM variable temperature heat treatment plant, where the controlled application of heat causes the powder to form a layer several times stronger than traditional paint.

Packing & Despatch

After curing and cooling, all products are visually inspected before being appropriately packed and wrapped before despatch. BGID can undertake straight forward sub assembly and finishing operations where required, thus reducing handling costs and lead times.

BGID offer a local collection and delivery service.

For larger and more cumbersome components and products, BGID offer a 3000 mm. Waterwash Spray Booth matched to a 3000 mm. x 2000 mm. Box Oven.


Christmas Opening Times

November 2017: BGID will be closed for the Christmas Holidays from 23rd December and will return 2nd Janu... {Read More}

Graham Foulds

June 2017: It is with great sadness that BGID inform you of the passing of our employee Graham Foulds... {Read More}

Powder Coating Administrator

May 2017: Welcome to Sharon Ball our new administrator in BGID's Powder Coating Facility. Sharon jo... {Read More}

New employees

May 2017: BGID welcome the following new starters: Matthew Davies - on our driving team Richard Sa... {Read More}

New Employees

March 2017: The Company would like to welcome 3 new employees. Chris Dalloway joined the company in J... {Read More}

College Student to Full Time Employee

November 2016:  We are pleased to be able to announce that our College Student Hollie has now become... {Read More}