Which is the best sponge blasting machine for surface preparation?
Surface preparation is the most important thing before going for any type of coating application. The procedure of surface preparation helps you remove debris, grime, rust, and many other types of contaminants from a substrate that needs finishing. By ignoring surface preparation, you are inviting contaminants to mix with the coating applied, resulting in bad application. While preparing the surface, there’s always a problem of dust pollution that may affect the surroundings and even the operator. This can become the reason for serious health issues. To avoid these problems, sponge blasting has been discovered with innovative sponge blasting machines and their components.
Sponge blasting machine:
A sponge blasting machine is the best source for surface preparation to reduce dust emissions by 98%. The machine is powered by the pressurized device, by which sponge abrasive is propelled towards the surface. The blasting pressure and the ejection rate are controlled by the machine’s central control panel. This control panel adjusts the speed of the abrasive and helps in achieving the purpose of blasting.
The best sponge blasting machine to work with?
A sponge blasting machine is a one-unit that consists of various parts working together to achieve the desired outcome. However, these parts have different sizes that can be utilized for different types of surface preparations. Plus, some machines are heavy and some are portable. The sponge blasting machine effectively in use is Sponge-Jet. This is the main blasting agent, with which other parts are also used to achieve sponge blasting effectively and efficiently.
- Sponge-Jet:
However, if the requirements are to obtain dustless blasting and work in sensitive areas where other industries need to operate, then Sponge-Jet is the best option to consider.
What makes Sponge-Jet an ideal option?
In Sponge-Jet, the abrasive can be recycled 10-12 times which reduces the waste and thus the transportation cost as compared to conventional blasting. Sponge-Jet has become the leading one for composite abrasives. In its high-performing synthetic sponge, there are micro-abrasive particles that work best for delicate cleaning in highly sensitive areas. The assorted range of abrasive particles that are recyclable offers aggressive profiling or abrading. The synthetic sponge used in Sponge-Jet is ideal for capturing 95% of contaminants and reducing brief emissions with its MicroContainment feature which means it consists of worth-added qualities. Sponge-Jet sponge blasting machine consists of a Sponge-Jet media classifier and a Sponge-Jet feed unit.
Unlike others, the Sponge-Jet business model is measured by the operational performance of the equipment. The units in Sponge-Jet are built to deliver abrasive particles continuously into the air stream with the help of an auger system. To achieve maximum production and great performance, each unit has an actuator-driven agitator that keeps the media in a flowing state in the form of fluid.
How the media is recycled in the machine for reuse? The recyclers in the machine vibrate the recyclable sponge media in a spiral motion over a series of screens. The size of the screen is chosen for the required result. The first coarse screen separates and throws out the large unwanted contaminants into a waste bucket that may have come with the recycled sponge media. Then the second screen separates the media from the fine waste in another bucket. The size of the screens can be changed according to the optimized flow and reduced dust requirements. The contaminants include fine dust, dangerous contaminants, stripped/broken down coatings, and fractured abrasives.
The recycled media is shifted to a third bucket where it is ready to be reused. If it is mixed with the new media, it becomes stronger.Sponge-blasting machines can be used on tough surfaces too. It offers a dry, clean, safe, fast, and flexible industrial surface preparation. This is how Sponge-Jet is ideal for surface preparation.
What other parts of the sponge blasting machine are required other than Sponge-jet?
- A compressor:
A compressor is the most important part of a sponge-blasting machine. It is used for sufficient air supply to the blasting pot and any other machine that is attached. The technical requirements to use a compressor depend upon its application. Often a heavy compressor is used that has a capacity of 10m cube/min at 8 bars.
- Blast pot (feed unit):
A modified pot for a particular application is required to handle the media. It is necessary for the flow of media and compressed air. This is also an important part of sponge blasting. These machines are available in different types.
- Industrial vacuum cleaner:
Manual collection or disposal of the abrasive can become difficult after blasting. Industrial vacuum cleaners can make it easier. This is an optional part and it can be skipped.
- Sponge-Jet recycler:
The non-recyclable sponges are separated from the reusable ones through a sponge-jet recycler. By its invention, the workers are working efficiently and freely.
- Blast hose:
This part of the sponge blasting machine carries abrasive media with compressed air to the nozzle.
- Nozzle:
Furthermore, this nozzle carries abrasive media with the compressed air and directs it towards the surface. This part comes in a variety of sizes, each suitable for a particular purpose.
Advantages of sponge blasting machine:
- An environment with less dust
- Reduced need for dust suppression and extraction
- Tiny spaces can be cleaned without affecting the sensitive environment
- Containment of waste at the source
Sponge blasting machine is specialized in the following applications:
- Ideal for extremely bumpy surfaces, and extremely thick coatings
- Best for removing multi-layered coatings from steel
- Best for removing mill scale, rust, and paint coatings
- Best for removing 1 or 2 layers of coatings from fiberglass or steel or weld cleaning before coating
- Remove light coatings from steel and aluminum substrates easily
- Removes coating carefully from turbines and delicate surfaces
- Special cleaning such as removing mild steel coating from stainless steel
- Cleaning or cosmetic finishing where a shiny surface is required
- On the surfaces where metal removal is not needed but the surface has to be non-shiny
- Delicate removal of contaminants such as soot, liquid, smoke, etc. from steel, concrete, or stone surfaces
Conclusion:
As Sponge-Jet is the ideal sponge blasting machine to use for surface preparation, Veco Sponge is the best company to provide you with blasting machines that are eco-friendly and cost-effective.