An Industrial Abrasive Blaster Portable Recycling Unit, also referred to as a portable abrasive blaster or portable blasting unit with recycling capabilities, is a specialized equipment used for surface preparation and cleaning in industrial applications. It is designed to remove rust, paint, coatings, and other contaminants from surfaces using abrasive media, such as sand, grit, or shot.

The key feature of this type of unit is its ability to recycle and reuse the abrasive media during the blasting process. Here’s an overview of its components and functions:

1. Blasting Equipment: The unit consists of a blasting pot or hopper where the abrasive media is stored. Compressed air is used to pressurize the pot, and when the operator activates the blasting nozzle, a stream of abrasive media is propelled onto the surface being cleaned.
2. Recovery System: The portable recycling unit incorporates a system to recover the used abrasive media and debris after it has impacted the surface. This typically includes a vacuum or suction mechanism that collects the spent media and contaminants into a recovery chamber.
3. Recycling and Cleaning: Once the spent media and debris are collected, the portable unit employs various techniques to separate and clean the media for reuse. These may include mechanisms such as vibrating screens, cyclones, air washers, and magnetic separators to remove contaminants and maintain the quality of the abrasive media.
4. Storage and Replenishment: The cleaned and recycled abrasive media is stored in a separate chamber or hopper within the unit. From there, it can be fed back into the blasting pot for reuse in subsequent blasting cycles. Some units may also have the capability to automatically replenish the blasting pot with fresh media as needed.
5. Dust Collection System: Blasting operations generate a significant amount of dust and airborne particles. To minimize environmental pollution and ensure operator safety, the portable recycling unit is equipped with a dust collection system. This system typically includes filters and exhaust vents to capture and contain the dust and fine particles generated during the blasting process.

Portable recycling units provide several benefits in industrial applications, including cost savings by reusing abrasive media, reduced waste generation, improved efficiency, and enhanced environmental compliance. They are commonly used in industries such as manufacturing, construction, shipbuilding, automotive, and aerospace, where surface preparation and cleaning are crucial before painting, coating, or other surface treatments.