Air Seal Screw Conveyor

Upload time : 2026-07-20 17:36

The air seal screw conveyor is a highly adaptable core conveying equipment in the potassium sulfate production line. It can receive the potassium sulfate material discharged from the cooler, and stably convey the material with the temperature reduced below 60℃ to subsequent links such as belt conveyors, pulverizers and finished product silos, realizing the closed transfer between processes.

1‌.Ultra-tight Air Seal for Leakage Prevention‌

The air seal device can completely avoid the leakage of powdery potassium sulfate material, prevent dust diffusion in the workshop, and block the entry of external impurities into the material to guarantee the quality of finished products.

‌2.Low Energy Consumption and Cost Reduction‌

Compared with traditional mechanical seal screw conveyors, it features better air tightness, which reduces energy loss and operating noise. During long-term operation, it can effectively control production energy consumption and operation & maintenance costs.

3‌.Strong Working Condition Adaptability‌

The whole machine adopts a thickened anti-corrosion carbon steel shell, which can adapt to the slightly corrosive, high-temperature and high-dust workshop environment in potassium sulfate production, ensuring stable continuous operation and the continuity of the production line.

4‌.Flexible Customized Adaptation‌

It supports customized special-shaped bent bodies according to the spatial layout of the production line, which can be directly connected to different process interfaces such as reaction furnaces, coolers and silos without building complex additional transfer chutes. Meanwhile, parameters including conveying capacity and inclination angle can be adjusted as required to meet the conveying demands of various powdery and granular bulk materials.

Air Seal Screw Conveyor: Conveys KCl in a sealed manner to prevent dust leakage and material moisture absorption