Dense Phase Pneumatic Conveyor
The Best Way To Convey, Gently, Your Products.
The pneumatic conveying system can be supplied both in carbon steel and in stainless steel (AISI 304 or AISI 316), with food grade components and finishes and Atex classified.
GA TYPE PNEUMATIC CONVEYORS
GA Type main feature is the inlet butterfly valve.
This is the mostly used solution for non-abrasive products and in general in sectors like food, pet-food, plastic, chemical and pharmaceutical sectors.
The sizes go from 24 ltrs up to 4.000 ltrs vessels capacity.
These conveyors can be supplied both in dense phase with a cleaning cycle after each launch or in extra-dense phase for fragile products or products’ mixing.
They can also be equipped on load cells for the material weighing before transport or supplied in Atex classified version. Solution for non-abrasive products.
Available for food and pharmaceutical transport with food grade components
Optional in Atex classified version
Extra dense phase for fragile products and products mixing
Optional on load cells for products’ weighing
GA-AA TYPE PNEUMATIC CONVEYORS
GA-AA type is a special weighing conveyor type.
In the GA-AA conveyor type the machine is equipped with an inlet butterfly valve and a central load cell which weighs the product loaded inside the vessel before the transport.
The pneumatic conveyor’s vessel is hanged on the supporting structure and the accuracy of the weigh is greatly increased.
In addition, the pneumatic panel is installed on board the supporting structure for a more compact solution.
Special weighing conveyor
High weigh accuracy
On board pneumatic panel
GC TYPE PNEUMATIC CONVEYORS
GC Type is especially designed for abrasive products transport. Thanks to a unique inlet "Cone Valve" made in Ni-Hard cast iron the wearing problems are widely reduced compared to the standard solution with inlet butterfly valve.
This solution is particularly suitable for materials like silica, silica sand, glass beads or glass sand, quartz sand transport and so on.
The preloading hopper can be supplied with one or two flanged inlets depending on the application needs. Available sizes go from 24 ltrs up to 1500 ltrs vessels capacity and both dense (with cleaning cycle after each launch) and extra-dense (with full pipeline) versions are possible.
These conveyors can be supplied in version for products with high temperature, equipped on load cells for the material weighing before transport or in Atex classified version.
Especially studied Ni-Hard cast iron inlet cone valve
Solution for abrasive products
Pre-loading hopper with one or two products’ inlets
Extra dense phase for highly abrasive or fragile products or for products mixing
Optional for products with High Temperature
Optional on load cells for products’ weighing Optional in Atex classified version
GA COMBO TYPE PNEUMATIC CONVEYORS
GA-Combo type is for a compact version of the GA type that allows to reduce both installation costs and required installation space.
This conveyor is equipped with both the pneumatical and the electrical panel installed on board the machine. It is commonly used under filters, under presses or under manual bag discharging hoppers or equipped with wheels for easy movement.
Compact GA type version
Optional feet on wheels for easy movement.
Pneumatic and electrical panels installed on board
Easy installation under filters, presses or manual bag discharging hoppers
STAINLESS STEEL PNEUMATIC CONVEYOR
STAINLESS STEEL FINISHING
2B finishing is obtained starting with a 2D finishing and adding a skin-pass rolling, which gives it a milky grey appearance. It has a much higher reflectivity than the 2D finishing, which gives it a less matt and more clean appearance.
2R FINISHING - BRIGHT ANNEALED
2P finishing is obtained starting from a very raw steel finishing that is then polished with rotating cloth brushes impregnated of extra-fine texture pastes. The result is a shiny and reflective surface completely lacking of unidirectional lines and with a perfect mirror-like finishing.
Vessels construction in stainless steel AISI 304 and AISI 316
Stainless steel components
Available capacity from 24 to 3.000 lt
Compete with stainless steel electro-pneumatic control panel in box
Available with FDA e MOKA certification
Air injection cyclonic system for vessels' cleaning
The in-house production of the vessels and of the complete machine allows a high level of control on the products’ quality and also a high level of products’ customization.
GVF Impianti produces on request pneumatic conveying systems for special applications such as for the transport of products with high temperature which may also need the addition of heat tracing and insulating systems, both for pneumatic conveyors type GA and GC (for abrasive products).
Additionally, all the machines can be made in accordance with Atex 2014/34/UE Directive classification II 3D or equipped with weighing systems on load cells.
We Make and Test in-house our Vessels.
AUTOMATION AND SOFTWARE
The electrical panel is equipped with a PLC for the pneumatic transport parameters management and with an operator interface that could differ depending on the pneumatic conveyors’ sizes and versions.