In the fields of industrial cleaning and surface treatment, sandblasting technology is highly favored for its efficiency and thoroughness. At the heart of this technology lies a core piece of equipment that serves as its “engine”—the sandblasting pot (also known as a sandblasting pressure pot or pressurized sandblasting pot).

If you're seeking a powerful, efficient sandblasting solution, gaining a deep understanding of sandblasting pots is your first step.

I. What is a Sandblasting Pot?

A sandblasting pot is a pressure-resistant, sealed vessel specifically engineered for performing sandblasting operations under pressure. It fundamentally differs from common suction-type sandblasting guns (such as small desktop units).

Core Principle: Compressed air not only propels the abrasive but also pressurizes the entire pot. This creates a uniform “fluidized” state of the abrasive, enabling its high-speed, high-volume, and continuous delivery to the gun.

Simple Analogy: Think of it as an oversized, continuously pressurized “spray can” that steadily and uninterruptedly ejects abrasive. This contrasts with suction-type systems, which rely on airflow to draw abrasive into the gun nozzle.