Tips for Buying a Blasting Machine
A blasting machine is a moveable source of electric current to dependably fire a blasting cap to activate a main explosive charge. Blasting is utilized to clean surfaces, roughen smooth surfaces, smoothen rough surfaces, and more. When buying a blasting machine, you should get the right type. This way, you will be sure it is going to work well for your surface. However, with the many blasting machine sellers, it is tough to get the correct machine. Here are tips to help you out.
Pay attention to the type of blast media. Blast achiness employs a range of blasting media in various sizes for finishing functions, depending on the bottom material as well as the material being taken away. Some of the typically used types are beaded or crushed glass, metal shot and grit, plastic media, and aluminum oxide. You should as well be keen on blast pot size. The dimension of the blast pot is directly proportional to the utmost amount of duration a blasting operation can go on without needing a refill of abrasive material. For instance, in sandblasting gear, one cubic foot of blast media using a 3/16 inches nozzle translates to between a 3 and 5 minutes blasting period. The blast pot of the chosen equipment must suit the anticipated surface preparation operations of your facility.
Choose between dry and wet blasts. Blasting works can be grouped as dry or wet. Dry units give out more dust compared to wet blast units. However, they come at fair rates and accommodate a broad range of blast syringe sizes. On the other hand, wet blasting machines are more expensive, but they produce less frictional heat plus dust during surface preparation works. Something else you ought to pay attention to is the compressed air requirements. The total amount of constricted air required for efficient surface preparation works relies on the blast pressure, size of the blast orifice, and the figure of blast pistols on the system. Suction-based units generally need more condensed air than pressure-based blast units.
It is also important that you consider specialized design aspects. In the end, the configuration and design of a blast appliance ought to suit the requirements of your facility. Some of the design selections to keep in mind are portable versus stationary models, automated versus manual controls, and electric remote versus pneumatic, all of which ought to be paid attention to with regard to the way they’re going to accommodate the surface preparation works of your facility. Make sure you consider the cost. Different blasting machine sellers sell their products at prices that differ. You need to ask various sellers about the prices of their machines, so you avoid overpaying. However, you need to make sure the sellers in question have a past of selling exemplary blasting machines. In addition, ensure that the seller will not urge you to acquire a machine that does not suit your operations but advise you accordingly. This will help you get a great blasting machine at a fair rate. By using these tips, you’ll have a great tie selecting a suitable blasting machine.