The Petkus G05 Gravity/Density separator can separate heavy seed from light seed to maximize germination percentages.... The table is equipped with a vibratory feeder which establishes a working bed depth with a consistent and adjustable feed rate. Once the seed is fed onto the table, 3 independently controlled fans along with transverse and longitude inclination (X &Y) facilitate the separation of light seed and heavy seed.  As the seeds move down the table toward their exit, heavy seed rises to the high side of the table and the lights ride atop the heavy seed coming to rest on the low side of the table. The table is equipped with a rock trap on the high side to catch any large aggregate or heavy debris that may have made it on to the table. Separation of seed can be controlled via manual gates on the tables deck surface to establish clear separation and direct light and heavy seed to their respective chutes as they exit the table. As the seed falls off the end of the table, each grade of seed can be directed into separate containers. Heavy seed is typically better than 95% viable where as the light seed can be as low as 55% viable. A cut is established during each run as to not mix heavy and light seed. Some lots of seed can contain a high percentage of lights where some lots have a low percentage of lights. Seed that is run on the G05 can typically be separated into Grades A, B and C based on their density which ultimately reflects their overall picture of viability; A being the most viable. The gravity table is very gentle on seed and capable of running up to 800 lbs per hour. All controls are a touch screen interface and this machine requires little labor and minimal cleanout.

The operator feeds the post threshed Hemp seed into the top of the machine.... The fan is adjusted to pull inert material fromt he seed but not so high it pulls heavy viable seed. Once the air fan knob is set, the operator will adjust the feed rate lever to get material flowing into the air deck. As seed feeds onto the air deck the light debris and light seed is sucked into collection bags. The heavy seed passes out over the air deck and remaining inert matter is aspireated from the seed. The seed then passes out of the air deck over the fine dand screen as and on to the shaker table. Once it reaches the shaker table it passes over a series of variable size screens that separate small and large debris from the seed being sought. Large screenings shake off the top screen, small screenings fall out of the bottom screen and any seed that passed throught the top but not through the bottom moves on to the next step. Lastly, the refined seed passes through a sized indent spinning drum to achieve final cleaning. The indent separates any fine stem or bud material from clean seed based on size. The seed then runs out of the indent via an auger and is finished in a tote or bucket. Post threshed seed/material goes in and clean usable seed comes out. No additional seed cleaning required once seed is ran through this MP80. Once aspirated, kief and leafy light material collects in a series of 3 bags on the back of the machine. Collect 100% of material from input to output! Process 100LBS per hour depending on how clean threshed seed is being fed into machine. A debearder to brush any remaining hulls off the seed can be added to the infeed bin of this machine as an additional feature.

The S25+ counts up to 7,000 seed per minute 99.5% accuracy or better.... The user fills the hopper, adjusts the gate based on desired feed rate and hits start. Each machine is equipped with a touch screen interface for ease of use. The counter is equipped with an air connection to blow out an inert matter from the counting cameras while counting. Touch screen interface with printer allows us to label seed with pertinent information. Count 100 seeds into a bag or 100,000 seed into a bag. Very accurate and efficient machines. Easily integrated with barcode scanners, scales, and label printers, etc. No mechanical adjustment required between seed sizes and varieties with minimal calibration required. Automated carousels are available as an additional feature.

The S60+ counts up to 21,000 seed per minute at 99.5% accuracy or better. The S25+ counts... up to 7,000 seed per minute. The user fills the hopper, adjusts the gate based on desired feed rate and hits start. Each machine is equipped with a touch screen interface for ease of use. The counter is equipped with an air connection to blow out an inert matter from the counting cameras while counting. Touch screen interface with printer allows us to label seed with pertinent information. Count 100 seeds into a bag or 100,000 seed into a bag. Very accurate and efficient machines. Easily integrated with barcode scanners, scales, and label printers, etc. No mechanical adjustment required between seed sizes and varieties with minimal calibration required. Automated carousels are available as an additional feature.