Sampling nozzle

Pellet under pneumatic conveying system can be in real time sampled.

Rotary valve

Custom specifications that can meet customer requirements. Through years of practical experience, we can confirm powder properties, appropriate impeller shapes that meet usage conditions, and select rotational speeds, which can be combined as needed.

Metal Impeller Type

Features high quality, low cost, and short delivery time. Based on NPE's years of experience and actual results, suitable impeller shapes and speeds were selected according to the powder characteristics and usage conditions. Most suitable for cutting applications such as hoppers and dust collectors.

High Sealing Type

Features precision machining, use of high-precision bearings, and low leakage. Most suitable for air delivery and high-pressure sealing applications.

Anti-bite type = For resin use

Completely prevents particles and similar materials from entering. Suitable for pneumatic conveying and preventing product crushing and melting.

Scraping type

It is a type equipped with an impeller that forcibly scrapes powder containing moisture and with strong adhesion. It is most suitable for sludge and moist powders.

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