Uniqueness of Electroless Nickel plating Over Electrolytic

Nickel is amongst the most versatile metals universally employed for plating applications. With silver while color and attributes of being malleable and anti-corrosive, its coating can be applied on objects through a long-established electroplating process ( www.sun-glo.com/electroless-nickel ) with a backup of electric current while the second option is an electroless process where deposition takes place via autocatalytic reaction. Even though both procedures are used for metal finishing, however, electroless nickel plating has been proved to be more consistent to deal with any kind of substrates, how complex it is.

The uniqueness of electroless plating mechanism makes it widely applicable since it can be used for both conductive and non-conductive objects, which is a major limitation of traditional electrolytic nickel plating. When it comes to finishing of complex metal parts having unevenness, variable thicknesses as well as holes, managing them with the desired level of finishing with electrolytic plating is hard to achieve. Remarkably, with the appearance of electroless nickel finishing, now industries have been blessed to offer their clients with the electroless advantage of consistent thickness that, no way fears of the surface intricacy or current flow troubles. It can effectively reach even the hidden parts of surfaces, for example, bearing, and produce most standardize nickel coverage throughout the parts critical for its protection.

The Electroless Nickel Plating Process

Typically, the electroless nickel plating procedure entails the use of hypophosphite solution and nickel salt for washing the base material. It also needs the essential presence of some other compounds in the solution that helps control its pH levels while stabilizing the process. As dipped into the solution, the object acts similar to a catalyst and promotes deposition of nickel-phosphorous alloy over the substrate. Electroless nickel plating is often called as autocatalytic process since it plays the role of catalytic. The unique advantage of electroless plating can be brilliantly utilized by specialized plating companies that have skilled workforce to tailor the plating bath and overall chemistry to perfectly go with the nature of the metal object and get precise nickel plating with thickness and characters you’re in need of.

Electroless Nickel Plating-Key Benefits

Enhanced Corrosion Resistance

For applications where rust resistance is a key criterion, always think of electroless nickel to fetch the highest class of corrosion protective layer of the metals. Electroless nickel solution is, in essence, a liquid mix of nickel and phosphorous whereas phosphorous is the element that results in enhanced corrosion resistance. On the contrary, while requiring 99% pure nickel solution for plating, traditional electroplating needs cannot reach the level of the anti-corrosive property.

Uniform Coating Distribution

If you produce metal components featuring deep channels, buried surfaces, holes and other complex configurations, then the application of electroless nickel plating is your ideal choice. Opposed to traditional electrolytic process, the autocatalytic reaction of the nickel-phosphorous coating can stick to all complex substrates with better reach.

Control Coating Density

Depending on the amount of coating density your product needs, electroless nickel boasts greater flexibility to determine and control the density of the metal coating. Simply by changing the amount of phosphorous to be mixed, the desired thickness can be well achieved. The thumb rule is the lower the phosphorous mix, the higher the density of your coating.

Enhanced Surface Hardness

If you’re in need of extremely durable, robust, and protective product coating ( https://www.sun-glo.com/blog/ ), electroless nickel plating can produce your satisfying level of product layer. Apart from being rust resistive, electroless high class of hard-wearing surface property protective to abrasion, wear, and friction.

Swiss Machine- A Beginner’s Guide

But still, there are a lot of aspects in which CNC machine lacks ( sun-glo.com/Swiss-Machining ), and those are taken care very well by their Swiss counterparts. Yes, we are talking about the Swiss machine.

Swiss Lathe, Swiss screw machine, Swiss automatic lathes, or Swiss turning centers are the different name of the Swiss machine. Swiss lathe is used to produce fine parts with more accuracy and less downtime that allows you to keep production on track.

So, what actually the Swiss machine is, how it is different from the CNC machine and how it works?

Let’s find an answer to these queries.

In simple words, the Swiss machine is a type of lathe where the holding mechanism is recessed behind the guide bushing. In Swiss machine, holding mechanism or collet that hold the bar stock, will not be directly exposed to the lathe bed and the tooling. Instead of this, it utilizes guide bushing for additional support.

Guide bushing offers additional support to the stock material when the part is machined. The guide bushing is fitted closely to surround the bar-stock material.

What makes Swiss machine different from CNC machine is, that in Swiss lathe headstock moves whereas in CNC machine it is fixed. In a traditional lathe, the headstock is fixed, and a workpiece is held in the collet and extends into the machine enclosure as a cantilever. A workpiece can also be supported on the end by tailstock.

On the other hand, in Swiss machine headstock is not fixed. Bar stock is passed through the chucking collet in the headstock which clamps onto it. Guide bushing emerges the bar to the tooling area and holds it radially while machining. Then the headstock starts working on the bar. It moves in back and forth in z-axis while taking the bar along with it.

Guide bushing offers rigidity to the turned parts because the very small amount of stock is exposed once it left the bushing. Swiss machines hold a better tolerance on the turning parts. Turning tools that are carried on the gang slides contact the bar closer to the guide bushing. The motion of the bar is responsible for providing the feed for this cutting section. Gang slides carry holders for tools or may support the live tooling as well.

So, this is brief about the Swiss machine and how it works. The working mechanism of the Swiss lathe is different than the conventional lathe ( https://www.sun-glo.com/blog/ ), but it offers a wide range of advantages over conventional lathes.

Hence, if you are planning for installing a CNC unit in the factory, then the Swiss machine seems to be a sensible choice taking into account the production.

Five Key Benefits of Cadmium Plating

Cadmium plating is the process of electro deposition of the metal coating to the surface of the work piece. This very simple yet very effective process has been protecting the metal items ( sun-glo/cadmium-plating ) and other similar materials for over 100 years. It forms a strong and adaptive metal coating on the substrate which protects it from the corrosion.

Cadmium plating is typically used in the aerospace industry and marine industry. However, due to the toxic nature of the metal, this coating is not used in some industries for specific purposes.

Cadmium plating offers a wide range of benefits. Let’s have a look at the five key benefits of cadmium plating.

Excellent Adhesion

Cadmium plating has phenomenal adhesion properties. Cadmium metal coating on any object offers exceptional bonding surface for adhesives. That’s why it is the preferred choice of metal coating for the aerospace industry. It works well as either the final surface or paint base.

Corrosion Resistance

Cadmium plating is well known for its corrosion-resistant capabilities. Even in the harsh climatic conditions, it can withstand easily and protect the substrate from rusting. This metal coating is ideal for salty water environments. That’s why it is favored metal coating for the marine environments. Cadmium metal coating functions as the sacrificial coating and erodes before the substrate material.

Natural Lubricity

This property of cadmium plating makes it a perfect choice for metal coating of bolts, anchors and moving parts of machines. It reduces the friction and improves the lubricity. Hence, reduces the wear and tear of machine parts. Its low coefficient of friction and galvanic compatibility with aluminum prevent galling of machine parts.

Electrical Conductivity

Low resistance and exceptional electrical conductivity of cadmium make it ideal metal coating for electrical wiring and connectors. It allows highly efficient transfer of electrical charge. Hence, it does not impact the functionality of the base metal and protects it from the external attacks.


Cadmium metal coating is a versatile product. Its special characteristics serve many needs simultaneously. Cadmium plating on any material forms a thick layer of metal coating that can be used to protect substrate in any conditions. Also, it works really well as paint or paint base. When used as finishing ( https://www.sun-glo.com/blog/ ), this material can be dyed to a large number of colors to achieve desired results and provides the perfect finishing.

These are the key benefits of the cadmium plating.

So, if you are also looking for the metal coating options for harsh climatic conditions, cadmium plating is one of the best metal plating.

Why to Go for Type I Anodizing Company for Metallic Coating?

Type I anodizing also known as Chromic Acid Anodizing is used for many reasons in today’s various industries. Some of the very known and vital reasons because of which they use this hard chrome or engineered chrome are because it reduces friction, it also offers to wear resistance and the last ( sun-glo.com/services/anodizing/anodize-type-i ), but the very important reason is because it increases corrosion resistance.

Type I anodizing gives exceptional thinness that ranges in thickness from 0.00005” to 0.0002” that too with the exceptional corrosion resistant coating. Chromic Acid Anodizing is less corrosive than Type II consequently it is safer to use on critical components where there are chances of acid to be wedged in a closure or weld that could then lead to a compromise with the integrity of the finished product. But, Chromic Acid Anodize prevents you from facing such situation as it appears much grayer in color and being a so much thinner coating it offers amazing integrity of the product.

Nowadays, with the day by day development in all industries, the demands of equipment and consequently the demand of Chromic Acid Anodizing plating has been raised so high. Especially in electronic and manufacturing sectors, type I anodizing is playing a vital role in making the effective, accurate and well-functioning parts of machinery. Though there are various metallic coating available in the market but if you are seeking for the best corrosion resistance thin coating, then you must hire a Type I anodizing company. Let’s check out why you should hire Type I anodizing company or what the benefits of Type are I anodizing.

Benefits of Type I Anodizing:

It acts as a barrier against the conduct of electricity

It offers improved linkage that makes the product appearance alluring

It offers amazing thinness that makes no change in dimension

It can be turned into black color as per the need of your product

It offers strong rust resistance

Hiring a Type I anodizing company

This are so many metallic coating companies that are offering different coating services but, if you want o get rid of rust with extreme thin layer and strong coating, then you must hire a proficient Type I anodizing company. Before choosing a Type I anodizing company, make sure that you are clear with all your needs and budget. It would definitely suit your pocket as it is a long-term and cost-effective way to prevent equipment from rust by giving them extra toughness with the unnoticeable joint. Search on the web and find a prominent ( https://www.sun-glo.com/blog/ ), reliable and authentic type I anodizing company nearby you to make your business more smooth running with super functional apparatus.

Importance of Silver Plating on Metals

If you manufacture or use any metal, you will understand the importance of plating on the same. Silver plating enhances the finish of the metal in no time. It is reasonable as compared to platinum or gold and is a perfect choice for a number of plating jobs. Silver is undoubtedly the most conductive out of all the metals ( sun-glo.com/silver-plating ) which is why it is a valuable metal for the purpose of plating. It has the highest temperature resistance which will allow it to be used in jet engines and in manufacturing of automobiles.

Silver plating services have been around for many years. It has the most applications as compared to any other metal. When compared to gold, it is a least expensive metal. When you try to use it for plating services, you will notice a huge difference in the cost between gold and silver. The process involves creating a thin layer of coating on a particular piece. This process is very popular for the consumers as well as the engineers. Consumers are more than willing to buy the products because of the rich and smooth finish in addition to the durability of the products.

Since the products are silver plated, they do not go through corrosion or wear and tear and are easy to use and maintain. The metal is antibacterial and will leave a decorative finish on the product. The process of silver plating is important because it gives a finished look to the product and increases the life of the same. There are numerous professionals who excel in silver plating services. These services are available at an affordable rate and will enhance the value of the product. Numerous industries use silver plating on their products. It is an alternative to the expensive gold plating which is used by many.

Industrial silver plating is getting popular due to the number of benefits offered by silver plating. The thin layer of coating will go a long way with regard to the durability and look of the metal. The only downside of the plating is its propensity to tarnish. When silver reacts with the air that contains hydrogen or sulfur, it forms silver nitrate. This nitrate can be easily removed and in case of sliding applications ( https://www.sun-glo.com/blog/ ), it can be removed by the wiping action of the contact design. However, the downside can be dealt with and does not lower the popularity of the plating.

It is best to ensure that the chances of tarnish as removed as far as possible. The plating services range from bright, semi bright to matte and the purity varies according to the type of plating chosen by you.