Bulk MATERIAL HANDLING equipment
BULK MATERIAL HANDLING EQUIPMENT
GVF Impianti Srl produces mechanical conveyors and automations for the involvement and the managing of different types of products even if they are powders, granules, pellets or if they are not uniform pieces.
The main characteristics are the high mechanical resistance to wear and the ability to choose the most suitable solution depending on the field of use.
Conveying capacity up to 500 t/h
Conveying speed up to 4 mt/sec
Low maintenance costs
Low-wear and low-maintenance components
GVF Impianti bucket elevators ET series are engineered to work in particularly hard environment, they have a strong structure and guarantee an easy maintenance.
The bucket elevators can also be made with chain dragging or with special customized buckets. GVF Impianti bucket elevators have an inlet studied specifically to remove the remains in the bottom and they are also equipped with guiding rolls on bearings both in the head and in the transfer case.
The control unit is made by a drum on keyed shaft in order to allow an easy replacement.
The elevator is complete with motorgearbox and tensioning unit and its head can be disassembled in two pieces, in order to guarantee an easy maintenance and a simple replacement of the belt.
The loading area is equipped with a wear-resistant bottom.
Low-wear and low-maintenance
Wear resistant bottom
Elevator’s head composed by two pieces so that maintenance iseasy and replacement simple
WEIGHING BELT CONVEYORS
GVF Impianti continuous weighing belt conveyors are lightweight and compact gravimetric machines.
The weighing belt series NPS is suitable for powders and granules of different materials. Different sizes are available: 400÷1000 to be selected on the basis of the required capacity.
Apart from the standard model, some different versions, which can be customized, are also available. The belt can be used to take the conveyed product from the storage bins or hoppers and can be used as a fixed capacity dispenser for continuous duty.
The control unit also allows its use as weight totalizator, set weight dispenser, master/slave percentage dispenser.
Robust frame in powder painted mild steel or stainless steel
Belt supporting structure and inlet manufactured in stainless steel (parts in contact with product)
Possibility to choose within a range of belts in different materials: PVC (standard), food grade white and anti-abrasion
GVF Impianti’s bandebord belt conveyors NB series represent a suitable alternative to classic bucket elevators and are particularly advised for transport of granules or products with variable sizes on inclined surfaces up to 70°.
The flat part, suitable for both gravitational and dosed loading, allows a uniform distribution of the material inside the conveyor, guaranteeing a high capacity.
In addiction, the upper flat part of the conveyor allows placing the unloading point depending on the plant’s needs, making this solution particularly suitable for all friable or highly-abrasive products.
The machine can be supplied with protection plates and suction system to obtain a depression area.
Self cleaning “squirrel-cage” idler drum
NBR covered drive head drum
Load / Unload hopper (optional)
Lower belt sides protection (optional)
Rubber belt’s cover 4+2 oil resistant
Idler drum rotation proximity sensor
Heavy duty belt rollers on totally sealed bearings
Safety “pull-rope-to stop” switch on both sides
REDLER CHAIN CONVEYORS
They have a reliable long-lasting system, and they are characterized by a high attention for the constructive parts.
In fact, they are assembled on sliding levels in wear-resistant or lubricating material with dragging chains, studied and realized depending on the plant’s needs.
Redler conveyors with a square cross section of the box
Heavy duty construction
Redler conveyors with a round cross section of the box
Paddles in plastic, S235JR, AISI 304, AISI 316 or Wear-resistant steel
Unloading units complete with shut-off valves
Bottom covering in wear-resistant material (optional)
GVF Impianti screw conveyors are used in thousands of industrial applications every day for efficiently conveying a variety of bulk materials.
A screw conveyor’s main function is to transfer bulk materials from one process to another.
Engineered to convey dusty products in continuous duty, GVF Impianti screw conveyors are supplied with different diameters.
Ideal for handling dry to semi-fluid materials
Efficiently distributes bulk materials to various locations using multiple inlet and discharge points
Custom engineered for your specific application
The vibration impressed to the canal generates the directional flow, at controlled speed, of the material in the machine.
The unit is comprehensive of a structure with suspension springs, containment sides with interchangeable plates subjected to wear and a fast flow regulation shutter.
The vibrating feeders can be supplied in different configuration depending on their usage.
The vibrating feeder “A” series are used for the secondary continuous, weighed and dosed feeding of every machine (belt conveyors, screeners, mills etc.) thanks to a regulation valve and to the vibrators’ eccentric masses.
Heavy duty Sides with interchangeable plates
Eccentric rotating mass vibrating motors
Made in S235JR, AISI304, AISI316 or Wear-resistant steel
Elastomeric dampening system
Inner covering in wear-resistant material or in polyurethane
GVF Impianti vibrating screener are particularly suitable for the selection of aggregates, guaranteeing a high quality selection, high productivity, easiness of maintenance and long lifetime.
All parts which compose the vibrating body are welded and subjected to a loosening treatment. The sides are specifically shaped and stiffened, and carry the seats of the vibrating screeners.
The loading shelves with metal-rubber coverage are prepared for the receipt and the distribution of the material, avoiding the premature wear of the screening grids in the loading area and reducing the noise caused by the material’s impact.
Sides shaped and strengthened
Low maintenace and wear
Loading shelves with metal or rubber coating are studied and manufactured for the receipt and the distribution of the material
Special and adjustable eccentric enmasse bearings
BIG BAG UNLOADING SYSTEMS
GVF Impianti Big-Bag unloading system is a modular system, which is available in different versions depending on the type of application.
The easy introduction of the Big-Bag in the structure, and the unloading phase without dust, added to a wide range of options make this equipment extremely user-friendly.
The 4 laces of the Big-Bag are fastened with the hooks of the cross vault . The Big-Bag is in this way lifted by the forklift and it is put into the Big-Bag unloading system.
The Big-Bag’s opening can be made through the hopper’s hatch, when it lays on the hopper’s seal.
Constructive materials: Fe, AISI 304L, AISI 316L
Available also models with extractable structure, adjustable structure for forklift truck and complete with monorail for the installation of a tackle
Vibrating cone adjusted on the opening hatch of the unloading door.
Hopper complete with hatch for the Big-Bag opening, of motorgearbox and filtering sleeve for the dust’s vent.
SILOS AND HOPPERS
GVF Impianti designs and produces also complete storage systems and monolithic silos for the storage of a wide range of products.
Silos are supplied complete of top filter, loading pipelines, over-pressure valve, blast valve, anti-stick systems for silos, terminal boxes, manual open/closure valve, actuated open/closure valve, tanker loading bellows (on request), maximum and minimum level probes, supporting structure, access ladder, walkway and parapets.
FLAT BOTTOM SWEEP DISCHARGER
Sweep Discharger has a flat bottom equipped with a rotating discharge arm that conveys e discharges the bulk material toward the outlet in the center of the flat bottom.
Constructive materials: AISI 304L, AISI 316L, carbon steel
Low Maintenace cost
Minimum material residue
Inside the lump breaker there are special rotating blades that allow to crush the lumps by making them pass through a fixed grid of contrast.
Connected to the body of the lump breaker there are two flanges, one for the inlet of the product in the upper part and one for the exit of the crushed product in the lower part.