Services

Thermal Spray

thermal spray
Thermal Spray Standards Harfords have adopted the use EN ISO 14921:2001 to guide their QA documentation when restoration of an engineering component is performed. 
We have been accessed and approved to ISO9001:2015 by QAS International. Electric Arc Thermal Spray (The heavy duty metal spray) The Arc Spray process advanced thermal spraying applications, when the equipment became commercially available in the early 1980's. HST was the first to use the process in W.A (1981). Prior to the ...
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Precision Machining

SAM_6249 (Small)
Harfords specialize in precision engineering, with the following services offered at our premises. Services Include General Engineering Component inspection Precision Diamond Grinding Super Polishing Honing CNC Lathe CNC Mill Horizontal Borer Vertical Borer Lathes up to 6mtrs long Milling Machine Harfords facility has a 10 tonne overhead crane and can handle up to 6 metres in length.     Feel free to explore our site to find out more About Us or...
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White Metal Bearings

White Metal Bearings
White Metal Bearings have been repaired at Harfords for 60 years. With an extensive knowledge of the casting of white metals, Harfords have expertly trained, experienced and competent staff who provide a white metal service to our clients. An understating of the precision machining and fit up of bearings, correct bearing shell or housing crush and how a bearing operates in service is absolutely vital to a successful job. Process White metal is not just a sacrificial surface to minimize dama...
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HVAF

flash HVAF Ball 2  004 (Small)
As part of Harfords services, we offer HVAF coatings. This process uses air and fuel gases to spray metal and carbide powders at supersonic velocities exceeding 2300 ft/s, with particle temperatures remaining slightly below the melting point of metal and metallic binders meaning the HVAF process operates in a solid-state spray mode.  During the integration of this system, Harfords noted that the HVAF coatings were radically different to our HVOF coatings.  Harfords noted the following benefi...
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