Thank you for your interest in SeedTech System's (STS) air density separators.

STS manufactures two main air density separators. Our STS-MC3 and the STS-WM series use vacuum pressurized air to separate products and are designed for continuous or batch feed operation. The smallest model, STS-WM2 lab model, is ideal for small lot batch feed processing, non-continuous flow.

For greater operation demand, we manufacture a computerized multiple air chamber system, STS-MACS. This model series uses computerized blowers to separate products. These machines are so sensitive in their calibration that they can separate seed based on the moisture and tissue development of the seed density.

Our separators are successful in separating out less viable and immature seed, thus improving the quality of the lot and enhancing seed germination. In addition, the user has the ability to control air flow and feed rate which helps to achieve product purity.

We invite you to visit the rest of our site for additional information on our products. Feel free to contact us if you have any questions. We look forward to the possibility of doing business with you.