Because of the various types of thermal spray applications and their effects on the operation of dust collectors, it's important to identify your specific thermal spray operation. Each process involves different shaped and sized particles along with varying loads. Additionally, strict safety procedures need to be addressed as almost all thermal spray applications can be explosive and/or flammable. Types of thermal sprays include Electric Arc Wire (EAW) spraying, powder spraying, electric arc spraying, HVOF and plasma spraying.The potential for fire and explosion is very real when dealing with thermal spray and dust collectors. It is imperative that proper explosion venting and other safety concerns are addressed. Explosion vents, sprinkler kits, flame retardant cartridges and possibly spark traps all need to be addressed during the application process. Continue reading about Dust Collector Sizing Recommendations for Thermal/Flame Spray.
