Sand blasting is also termed as abrasive blasting. This is a procedure that utilizes fine granular sand at a very high pressure against a coarse surface in order to smoothen it. The sand material is pushed with either liquid or gas through a nozzle on an irregular surface. This process can be used on walls, wood and on other surfaces that demands smoothness before paint application. Blasting can be done in various ways as it all depends on the result you wish to achieve.
There are uses of sandblasting process like it is used to clean building parts that contain stone works. This process is also used in the fabrication industry to clean cast iron. Companies that offer fabrication services in Chester use this process during their assembly and finishing stage while performing steel fabrication. For finishing large steel products, sand blasting is used to clean the rough edges present in the metal.
You do not need lot of equipments to perform sandblasting but a single machine. The machine has three parts the blaster, abrasive and air compressor. The machine has a collector that takes up excessive dust during the procedure preventing air pollution.
There are three types of sandblasting machine you can choose from:
Siphon: This is the most popular machine because it is pretty inexpensive. There is an air gun that can be fitted with two separate hoses - one to suck in the harsh material and the other to blow out the air. A vacuum is created which mingles two materials before it is blown out.
Power Washer: This machine is used when you need to perform effective wet sandblasting.The pressure washer mixes the water and abrasive together. This help in getting a cleaner surface quickly.
Pressure Pot: This is mostly used by the trained professionals as the machine has higher sandblasting pressure and it highly efficient. So, this is the best choice for workplaces and industries.
Materials needed for sand blasting
Apart from sand there are other materials used in the process including slag, copper, steel grit, powdered abrasives and even bits of coconut shells and walnut. All the materials have a specific application and their own set of benefits. In reality, sand is rarely used in blasting due to certain health risks. The professionals who perform sand blasting in Chester must wear safety equipments to protect themselves from inhaling dangerous contaminants.
Searching for a good sandblaster?
Are you looking for a proficient sandblaster in your city? The options are huge as you can choose from a number of professional companies. Coating service and sandblasting professionals are gaining more and more popularity these days. The companies maintain the right procedure and the correct norms. Perform an online research to find out the best professional in your city.