Tag Archive for metal cleaning process

Everything you need to know about Shot Blasting

shot-blasting-electroless-nickel-plating-nitecShot blasting is a key factor in the fabrication process.  It is essential so that a clean finish can be provided in order for welding to be undertaken.  It also enables a keyed surface to be produced so that paint can be accepted by the prepared façade.

The Process of Shot Blasting

Shot blasting is undertaken by shot being fired or ‘blasted’ directly at steel, yes, the process is all in the name.  The force of the shot being blasted at the surface of the steel displaces dirt and scale, therefore cleaning the steel and preparing it for the welding process.  This is due to the indentations caused by the shot repeatedly hitting the steel surface, creating a rough texture, which is approximately 70 microns deeps.  Due to this abrasion, it enables paint to stick properly and long term to the steel surface, which creates protection and aids longevity to a component part.

Shot Blasting and Electroless Nickel Plating

The shot blasting preparation is often performed prior to the electroless nickel plating process, but for this to happen the surface preparation must be high quality and thorough, which is why shot blasting is used.  To achieve the ultimate final surface finish, chemical cleaning and activation processes, such as aluminium oxide 180-220 grit are used.  By choosing NiTEC UK to undertake your shot blasting and electroless nickel plating solutions, you know that the standards met will be the highest every time.  At NiTEC UK, the stainless steel shot blasting booth has the capacity to take 216m³.  This minimises the particles which settle on the component parts during their shot blasting or heat treatment processes.

Contact Us Today at NiTEC UK

If you or your business are interested in the shot blasting process, electroless nickel plating or heat treatment which may require specialist assistance, then get in touch with NiTEC UK?  A Derbyshire based company, we are leading specialists in the plating industry offering a wide range of well-developed, tried and tested techniques which are high-end as well as also being cost effective.  We have experience of working for many different industries, including the aerospace, medical, army and automotive industries, to name but a few.  We offer our services to the whole of the UK, Germany, France, Brazil and Holland.  Call us today on 0845 224 3571 or alternatively you can email us at info@nitec-enp.co.uk if you need more information.

 

Top 3 Reasons to Use Aqua Blasting as Your Metal Cleaning Method of Choice

Aqua BlastingAs experts in metal finishing and metal plating, NiTEC UK have recently expanded our services to include aqua blasting, or vapour blasting, as it is sometimes called. This wet blasting process has many great advantages, including the ability to effectively and gently eradicate surface dirt and grime from metal components. Here are 3 reasons to choose aqua blasting as your metal cleaning method of choice.

Aqua Blasting Leaves the Underlying Surface Smooth

The process permits non-aggressive surface cleaning in order to produce a satin finish on a wide range of metals. Aqua blasting cleans by the flow of water and not impact, and the water acts a lubricant between the media and the component. It involves the use of a non-ferrous media; which is subsequently mixed with water to result in an extra-smooth finish once the process has been carried out. That is possible thanks to the flow of a water-borne abrasive.

Unlike shot blasting, and other blasting methods which actually move the surface material from the components, the process of aqua blasting is non-intrusive. It is, therefore, suitable for delicate parts and soft metal. Aqua Blasting is commonly used when a fine finish is required for aluminium, alloys, steel and many other metals; including bronze, magnesium, titanium, brass and copper.

Critical Dimensions of the Part are Not Affected

Another benefit to aqua blasting is that the water used in the process acts like a protective buffer. This means that the emulsion is able to effectively lift off any grime, all the while leaving the underlying surface intact. That means that there will be no alteration to the dimensions of the treated part, eradicating the need for post treatment plating etc.

Aqua Blasting is Useful for a Variety of Needs

In addition to its gentle cleaning properties, aqua blasting is a process that can also be used for the removal of carbon deposits, and the removal of paint, rust, carbon, and similar deposits in engineering industries. It can also be used as a method of surface preparation prior to bonding, re-painting or re-coating.

Aqua Blasting and Vapour Blasting Service Chesterfield, Derbyshire

To find out more about our aqua blasting service, as well as a range of our other metal plating and metal finishing services, call NiTEC UK on 08452243571 or email info@nitec-enp.co.uk.