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Getting the Right Blast Room For Your Operation

 

There are a number of factors to consider when adding a blast room or abrasive blasting system to your powder coating or painting operation. It doesn't matter what type of dry blasting system you might be considering, this guide is designed to help reply your questions and plan for your success.

 

 

Note: Although unusual, wet blasting systems, also known as slurry blasting systems, are generally used. This article focuses on dry blasting systems, notably those designed for manual blasting by one or more operators inside a walk-in dimension steel enclosure.

 

 

Part 1: The Blasting Enclosure

 

Before deciding on a blast room, it’s greatest to familiarize yourself with some of the features frequent throughout most manufacturers. Virtually all blast rooms feature a sq. roof design instead of hip-fashion roofs. The sq. roof construction allows for more operator movement, simpler load-in and load-out, and has higher lighting. Light gauge hip roof models – which are often the most cost effective on the market – could not provide the durability and usability you're looking for.

 

 

Wall and roof panels are often available in thicknesses that range from 18 to 10 gauge or thicker. As a general rule, the heavier the wall thickness, the higher the cost. Everybody wants a heavy duty blast room, however heavier construction often presents no real benefit because high-wear areas are typically covered by rubberized shielding.

 

 

Blast rooms are commonly geared up with a moderate number of multi-tube fluorescent light fixtures and have safety glass in an effort to meet code.

 

 

Upgrades To The Blasting Enclosure

 

While there isn’t a lot to upgrade when it involves the cabin of conventional blast rooms, the door design is one space of the cabin’s construction where upgrades are typically definitely worth the cost. The keyity of professional-grade blast rooms embody conventional swinging doors with louvered openings. Premium models may characteristic perforated doors with adjustable splash shields to keep spent media inside the blast room while allowing fresh air to be drawn into the enclosure. Ruggedized cloth or rubber roll up doors could be requested at an additional cost. They assist reduce the quantity of shop space required.

 

 

A typical blast room ships with one full-width, full-height door set, and will have one or more separate personnel doors. Some manufacturers provide a curtain wall or curtain door option to reduce price, but these configurations should not standard with most shop owners because they don’t provide as a lot containment as other designs.

 

 

Get The Right Measurement

 

Make sure the blast room is the proper size. Lots of the considerations we outlined in our powder coating oven measurement guide will likely be applicable right here, however make positive you give your components and your operator loads of room. For instance, if the components that you must blast are very tall, consider adding some additional height to the cabin so you won’t continuously be blasting into your light fixtures or the unprotected ceiling surface. Also, if the part you need to blast takes up the most importantity of the cabin, give your operator additional width and size to safely work across the part without standing in a stream of blasting media bouncing back towards him.

 

 

Part 2: Blast Pot

 

The blast pot (also referred to as a blasting pot, pressure pot, pressure vessel, media blaster or portable blaster) is the appliance that does the precise blasting. There are a number of blast pots on the market, however all of them work essentially the identical way. A blast pot is a pressurized container with a hose and spray nozzle attached. Abrasive media is loaded into the blast pot and sealed air-tight. Once sealed, the media is pressurized using compressed air. A valve on the end of the hose is managed by the operator. When the valve is opened, compressed air forces the media to travel down the hose and spray out the nozzle.

Website: https://constructionscope.net/how-to-choose-the-right-blasting-solution-for-your-needs/

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