The model 2100 blast machine is specially designed for viscous abrasive such as line corundum, glass beads, sodium bicarbonate and suchlike. In addition, the machine is fitted with a 60o funnel with a whirl-bed and a vibrating unit to keep abrasive in motion. It also has pneumatically controlled main air exhaust and abrasive valves.
2100型風機是專為粘性磨料如剛玉，玻璃珠，碳酸氫鈉等。此外，該機配備有旋轉床和振動裝置，在運動中保持磨料60o漏斗。它還具有氣動控制主排氣和磨料閥。