Sandblasting enclosures are used to contain dust and particles released during the sandblasting process, protecting workers and the environment. They can be permanent or portable, with external control panels. The goal is to prevent contaminants from dispersing and causing health problems. Enclosures are required to comply with environmental regulations.
A sandblasting pen is a type of contained space that allows sandblasting to be used to remove topical agents from the surface of different types of objects. Enclosures of this type are sometimes used in production environments and are considered more or less permanent. Other sandblasting cases are portable and can be installed for short-term use at construction sites and other environments as needed. In any application, the purpose of the enclosure is to contain dust and other particles that are released into the surrounding air, as well as to protect the workers running the blasting business.
One of the most common examples of a sandblasting cabinet is known as a sandblasting cabinet. This type of enclosure typically features viewing windows that allow operators to visually observe what is happening inside the chamber. The nozzles that release the flow of sand particles onto the object to be cleaned are controlled via a panel external to the actual cabin, allowing the operator to control the flow and frequency of the jets.
Another common configuration for a blast enclosure is the blast cabinet. This type of enclosure is often a portable design that can be installed on site in a relatively short period of time. Like the cabin, the cabinet is also equipped to allow external coordination of the sandblasting activity via a control panel. Because the structure is not permanent, components are often composed of lightweight yet durable materials that can withstand specific levels of pressure.
With any form of blast wrap, the goal is to prevent contaminants from being dispersed over a large area, both during and after the blast has taken place. In the process, the pouch prevents the blasting of particles removed from the object from dispersing and possibly causing various types of respiratory and health problems for anyone in the area. Containing contaminants released into the air also helps protect nearby land and water bodies from being damaged by those particles.
This is especially important if sandblasting is being used to remove lead-based paint and other types of contaminants. After blasting is complete, many blasting case designs allow for the efficient collection of such particles, making it easier to dispose of them in a safe and environmentally friendly manner. In many jurisdictions, the use of enclosures as part of business operations is required to comply with applicable national and local environmental regulations.
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