ZZ SERIES / SORTING TECHNOLOGY
![Alt](https://www.petkus-selecta.com/sites/default/files/logo_Selecta.png)
ZZ Series
Aspirators & Gravity Separators machines
![Alt](https://www.petkus-selecta.com/sites/default/files/ZZ3.png)
The PETKUS Selecta Zig-Zag aspirator is a machine designed to separate seeds based on specific weight in a vertical ZZ shaped column for both seed production and laboratory purposes. It was specially developed for gravity separation of small batches with a high level of accuracy which is equivalent to that of a gravity table and even higher when sorting flat and/or long seeds.
ZZ SERIES PRODUCTS BY CAPACITY
![Alt](https://www.petkus-selecta.com/sites/default/files/ZZ1.0_0.png)
![Alt](https://www.petkus-selecta.com/sites/default/files/ZZ1.0_0.png)
![Alt](https://www.petkus-selecta.com/sites/default/files/ZZ3_small.png)
SMALL | MEDIUM | LARGE | |
---|---|---|---|
ZZ SERIES | ZZ 1 | ZZ 2 | ZZ 3 |
Length (mm) | 800 | 800/980 | 1.200 |
---|---|---|---|
Width (mm) | 600 | 650 | 750 |
Height (mm) | 1.700 | 1.700-2100 | 1.800 |
Weight (kg) | 100 | 130 | 280 |
Channel | 60 | 120 | 550 |
Power (kW) | 0,35 | 0,40 | 0,90 |
Hopper (l) | 6 / 25 | 6 / 25 / 50 | 40 / 80 |
Capacity (kg/h) | up to 10 | up to 20 | up to 80 |
MAIN FEATURES
![](https://www.petkus-selecta.com/sites/default/files/ZZ_detail01.png)
HIGHest ACCURACY on weight
The accuracy of the ZZ machines on weight separation is unbeatable especially on sorting flat and/ or long seeds.
![](https://www.petkus-selecta.com/sites/default/files/ZZ_detail02.png)
SELF CLEANING
The VIDOS vibrating feeder is located in a vacuum-tight chamber (2) to prevent the airstream in the air channel from being disturbed. The air channel itself is very smooth and makes the machine self cleaning.
![](https://www.petkus-selecta.com/sites/default/files/ZZ_detail03.png)
MINIMAL LOSS
Minimal loss of valuable seeds as all remain in transparent boxes/seed bins.
HOW DOES IT WORK?
The electrically adjustable vibrating feeding hopper (1) ensures an even inlet of seeds in the adjustable airflow
channel (3).
The seeds move into the Z-shaped air-channel and are met with an upward airstream whereby the heavy
seeds fall down and are collected in a collecting-bin (4).
The light seeds are carried off by the upward airstream and are collected in the collecting-bin (6) underneath the air channel.
The air and the fine dust are blown out through the ventilator (7). The dust behind the ventilator is collected in a dust-bag with filter.
The VIDOS vibrating feeder is located in a vacuum-tight chamber (2) to prevent the airstream in the air channel from being disturbed. The air channel is very smooth and makes the machine self-clean for most seeds.
The front is covered with a glass-door (scratch-free and anti-static) which makes it possible to follow the process step by step. The air flow is continuously adjustable by a digital converter. The fan is very stable and operates silently. The vibrating feedinghopper is also continuously adjustable. The machine is built on a stable stand. All functions on the panel are next to the air channel and easy to handle.
![Alt](https://www.petkus-selecta.com/sites/default/files/ZZ1.0_notes.png)
FEATURES
• High accuracy of separation, precise separation adjustments,
easy reproduction of results
• Self-cleaning, easy control through a glass window
• Very easy to operate
• Minimal loss of valuable seeds as all remain in transparent
boxes / seed bins
• Also suitable for very small batches (no minimum volume
required)
• Unlimited continuous adjustment of air fan
• Regular flow feeding by VIDOS vibrating feeder
• Dust-bag filter on air output for clean operation, does
not need extra aspiration
VIDEO
ZZ SERIES / SORTING TECHNOLOGY
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