With the tray wiper and the double screw, the bulk solids get discharged continuously, gently and almost completely. The amount of bulk solids remaining inside the hopper is minimal. All feeders can be used as volumetric or gravimetric applications. The gravimetric solution contains a high-precision scale for loss-in-weight or batch feeding processes. Disassembling and cleaning the screws, tray wipers and other parts is very easy and it is done in a few minutes.
Three-Tec produces flat-tray feeders with the following screw diameters: 5mm, 9mm, 12mm, 16mm, 22mm, 32mm and 55mm. With the smallest one, continuous feeding of 0.005 up to 1.5 dm3 per hour is possible. With the 55mm double screw feeder amounts of 5’000 dm3 per hour are possible.
An integration in high-containment rooms or glove boxes is possible without any problems. Three-Tec also offers various other devices for a complete production line such as extruders, granulators, conveyor belts and spheronizers. Optionally, the feeding systems are executed according to GMP, FDA and/or ATEX standards.
Thanks to years of experience, our own test laboratory and a lot of flexibility, it is easy to find specific solutions for customer’s needs.
- Efficient and economic
- Easy to clean
- Achema 2018: Hall 6.0 / Stand B51
+41 62 892 82 12
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Three-Tec is specialized in manufacturing small feeders and extruders for laboratory use, but also for production of huge amounts. In addition to our standard products to feed from granules to very sticky powders, we are also capable of building customer specific equipment. In our test lab we are available to find specific solutions.