DENSE PHASE PNEUMATIC CONVEYING WITH AIR ASSIST®
Nol-Tec Europe dense phase pneumatic conveying system uses a reduced amount of compressed air to conveying large amounts of product through the use of Air Assist® injectors, strategically placed along the conveying line, in which the air is injected causing short and regular caps of product. In addition, Nol-Tec Europe has patented the EconoMizer, or Air Mizer®, that makes the system highly flexible and safe against obstruction, allowing more fragile, abrasive or mixed products to be conveyed at slow speed, with an energy savings up to 30%.
- Slow speed conveying
- Reduced abrasion of piping and components
- Reduced degradation of the conveyed product
- Conveying of mixtures with reduced segregation of components
- Conveying restart when pipe is full of product (non-purging concept)
- Low air consumption
Nol-Tec Europe dense phase pneumatic conveying system is also particularly effective for conveying material in big bags or bagging systems, firmly maintaining the specific weight after the conveying.
DENSE PHASE PNEUMATIC CONVEYING WITH TRANSPORTER
Thanks to an experience of 40 years, Nol-Tec Europe has optimized the conveying transporter systems introduced at the beginning of the 70s to satisfy the increasing requests for a typical pneumatic conveying system in dilute phase to convey product with high bulk density for long distances (such as sand in foundries), for fragile products (sugar), and for pre-mixed products (glass batch mix, glass-fiber and ceramic, etc). The transporter vessel is a pressurized container with a volume that can vary to meet specific system needs and it is certified according to the current regulations (PED, ASME, etc). The transporter can convey heavy, fragile and abrasive products and also mixed batches.
“SLOW FLOW” DENSE PHASE PNEUMATIC CONVEYING WITH ROTARY VALVE
The Slow Flow system uses a high-pressure rotary valve normally used to transfer granules or powder. Such system is typically used for less abrasive products or for continuous convey in the presence of limited installation space. The high pressure rotary valve introduces the product into the conveying line, while Nol-Tec Europe’s exclusive "Gas Management System" controls the air volume, optimizing the air/product ratio.
VACUUM DENSE PHASE PNEUMATIC CONVEYING
The vacuum dense phase conveying system can be used whenever there are problems of space under silos and hoppers and whenever a transport is hard to install or a continuous flow of abrasive, mixed or fibrous products is required.
Nol-Tec Europe dense phase conveying system is designed to move powders and granules at a relatively low speed. It is typically used in continuous pneumatic conveying to unload truck, railcar, and also where the pick-up of the product is difficult.