Granules shipping. The pellet is collected under the discharge nozzle of an extruder and discharged into a big bag. The project required calculating the fan airflow and the custom-made stainless steel cyclone sizing.
The project involved lifting a tank by hoist and positioning it on load cells. Using a screw conveyor and a vertical aero-mechanical conveyor, the product is transferred to a reversible screw conveyor that discharges to the right or left into one of the two mixers.
The machine mixes two products from two tanks in weight deduction according to the desired quantities.
Silos for the storage of flaked resins and pneumatic transport in depression. In the photos, several systems built in Italy and abroad are shown.
This suction and filtration system has been designed and sized for potentially explosive powders with the following characteristics: Kst: 300 bar*m/s Pmax: 10 bar For logistical needs, the plant was divided into two modules of 10,000 m3/h in parallel for a total capacity of 20,000 m3/h guaranteed by a centrifugal fan with a 37 kW […]
The system has a 40,000 m3/h filter coupled to a fan with a 75 kW motor. This system has been sized for potentially explosive powders with: Kst: 300 bar*m/s Pmax of 10 bar In this case, no protection valves were installed on the suction pipe to contain any pressure waves following an explosion, but a […]
Suction system on sheet metal cutting. The suction point moves in a suction duct.
For this project, the customer asked us to create a self-cleaning cartridge suction unit for inert powders. The unit’s flow rate is 750 m3/h. The cartridges are cleaned with automatic counter-current compressed air regeneration. Dusts are discharged into a quick-release wheeled container under the filter hopper.
The suction system, at the service of a granule production line, has been sized for potentially explosive powders with: Kst: 30 bar*m/s Pmax: 8 bar A high-pressure suppression system capable of nipping explosions in the bud protects the cartridge filter. Pressure and flame sensors have been installed, with a few millisecond reactivity, allowing them to […]
In the presence of toxic and harmful dust, absolute filters may be required before air is released into the environment, even downstream of a different filtration stage (e.g., sleeves and/or cartridges). Contaminated filters of this type are replaced thanks to bag-in bag-out technology, which allows the operator to never come into contact with harmful substances.
Painted carbon steel cyclone for sandblaster
The photos below show various examples of suction hoods. All our hoods are designed and built to measure according to the customer’s needs.
The suction system is equipped with a bag filter for potentially explosive dust with: Kst: 200 bar*m/s Pmax: 10 Bar The following precautions have been taken for the particular characteristics of the powders: The filter’s carpentry is made of stainless steel for the particularly corrosive environment Antistatic fabric sleeves were used instead of cartridges due […]
The system sucks dusty air, through arms and hoods, from a series of polishing stations for a total of 2,500 m3/h. A shut-off damper has been installed on each suction point to be opened per the customer’s operational needs. The filter section comprises a self-cleaning sleeve filter and a fan with a 4 kW motor […]
Welded pipes in galvanised sheet metal for smoke suction. Even with quick-release joints.
Tank washing booth with a rotating head.
It is a self-cleaning trolley cartridge filter with a flow rate of 750 m3/h. The unit is complete with a centrifugal vacuum with a 1.5 kW motor. The trolley unit is equipped with an absolute H11 filter to prevent air from re-entering the environment since installing a chimney was impossible.
Cabins with suction wall with bink paper filters for painting. In some cases, the air re-entry system is provided
Tank washing booth with a rotating head.
This system has been sized for potentially explosive powders with: Kst: 300 bar*m/s Pmax di 10 bar The protection systems compliant with ATEX regulations are: To stop the pressure wave and the flame, a D.450 isolation flap valve compliant with EN16447 and EN15089 was installed on the suction pipe. A vent membrane, positioned on the […]
AISI316 polished stainless steel pipes to extract corrosive substances on laboratory machines for accelerated ageing. The collection points are induced air so as not to affect the internal pressures of the machines.
Suction and filtration system on a grit production line in Russia. Self-cleaning bag filters have been designed to be installed inside an existing room, where they will not be exposed to low external temperatures. The filters have augers and rotary cells to discharge the dust in big bags. 1 system of 18,000 m3/h equipped with […]
A suction booth with a sliding roof inserts parts via an overhead crane.
Tank washing booth with a rotating head.
Filter cartridges were used instead of sleeves to reduce the filter size in the system’s design. The cartridges were suitably sized for an under 1 m/min filtration speed. In the presence of potentially explosive dust, the filter has been sized with the following parameters: Kst: 247 bar*m/s Pmax: 8 bar The protection systems compliant with […]
Design and construction of satin stainless steel cabins with lighting and suction. The door opening opens the suction valve. The back of the cab is edgeless for easy cleaning.
Suction system on bolt packaging machines
Creation of walls with smooth, washable panels. Compliant for local food production.
The purpose of the system is to suck and filter air from a granule production line. The filter has been sized with Kst: 30 bar*m/s Pmax: 10 bar and it’s protected from explosions thanks to a high-pressure suppression system capable of stopping the explosion at its source. The system is equipped with pressure and flame […]
In the gallery are some examples of HVAC installations for different uses.
The suction system is at the service of a crushing line. The dust is conveyed to a 171-sleeve self-cleaning filter. A capacity of 20,000 m3/h is guaranteed by a centrifugal fan with an 18 kW motor.
Tank washing booth with a rotating head.
Design and construction of a stainless steel wall equipped with suction slots. In the design, we created the supports and compartments for the customer’s instrumentation, positioning the suction sections where necessary.
The purpose of the project was: to establish the chilled water requirements of some of the customer’s machinery based on the indications received sizing and providing the chiller sizing and supplying the storage tank sizing and supplying the pumps
For this project, the self-cleaning sleeve filter, which has a circular section, was built entirely from AISI 316 stainless steel. The compressed air buffer, the dust discharge rotocell and the pipes are all made of AISI 316 STAINLESS steel. The filter is equipped with an economiser capable of controlling the cleaning of the sleeves only […]
The primary need was to aspirate the fumes generated during the cutting of ingots, with temperatures that can reach 110°C. In this case, the system had to be built entirely within an existing room for which it was designed and sized according to the available spaces. Considering the fineness of the powders produced by this […]
Where necessary, we can supply the system with plastic pipes and fans.
Creation of walls with smooth, washable panels. Compliant for local food production.
Over the years, we have installed dozens of fall protection systems throughout Italy, first for Ferrovie dello Stato and then for Trenitalia. In the photos, there are some examples, including the access facilities to the imperial trains.
In the photos, various articulated arms are installed on our systems. Some are in the ATEX version.
Creation of walls with smooth, washable panels. Compliant for local food production.
The cabin is made of polyurethane panels. Several suction points designed and sized to maximise effectiveness have been installed.
Suction system on a mechanical press. The system consists of four hoods (one on each side of the press) with a high suction speed to guarantee a residual speed of 0.5 m/s at a 1 m distance. Due to the presses’ geometry, we could install the hoods at a closer distance. The filtration section was […]
The purpose of the system is to send the air to a predetermined temperature for the cooling of 24 electrical panels. To protect the panels from the aggressive internal atmosphere, the air is taken totally from the outside and will undergo the following treatments: In summer, the air is cooled to about 26-28°C to avoid […]
Suction system for diesel locomotives. Sliding hoods measuring 3 x 2m. Hood capacity 15,000 m3/h
The system is equipped with a bag filter capable of handling potentially explosive powders, in this case, flours with: Kst: 200 bar*m/s Pmax: 10 bar The protection systems compliant with ATEX regulations are: Two D.450 isolation flap valves compliant with EN16447 and EN15089 were installed on the suction pipe to stop the pressure wave and […]
Design and installation of metal structures for the installation of machinery.
The construction of grinding booths is complete with a suction bench.
Structural soundproofing booths are used for soundproofing our systems’ fans or our customers’ existing ones.
A suction and filtration system for oil mists is produced by rubber calendaring processing. For logistical needs, the plant has been divided into two modules that work in parallel, each consisting of: an electrostatic filter a centrifugal fan in the sound cabin. The two plants share the same expulsion chimney.
Biofilters with aluminium walls and irrigation system. The fans inside the soundproof cabins keep the warehouse pressurised and send the air to the biofilter to eliminate the smell due to the waste drying. The fans, soundproof booths and pipes are made of stainless steel.
If a filter must be protected against explosions from explosive dust, chemical suppression and/or compartmentalisation may be necessary (for example, toxic/harmful dust that cannot be dispersed in the environment or when the filter is inside the production department). The photos show some examples of our installations.
This model of filter, used in various installations, has been designed to suck and filter air with potentially explosive dust. To resize the filter, we used the filter cartridges instead of sleeves. The cartridges were suitably selected and sized for a filtration speed of under 1 m/min. The plant has been sized for potentially explosive […]
This system has a 42-sleeve self-cleaning filter and an automatic compressed air cleaning. A 30 kW centrifugal fan guarantees a flow rate of 10,000 m3/h.
The purpose of the system is to send hot or cold air (50,000 m3/h) into a department. In summer, the air will be cooled down to about 27°C In winter, the air is heated up to about 24°C Only one battery was installed in this unit for summer cooling and winter heating. The battery will […]
Container design and construction according to customer specifications
Creation of a removable fairing along the perimeter of a hardening tank. The upper hood rises to allow the bridge crane to pass through.
In this project, we have designed and custom-built soundproof cabins with completely removable stainless steel panels to facilitate maintenance operations. We created a filtered air intake for the engine and conveyed the cooling air to the outside.
The plant sucks from different points along a waste drying and shredding line. In the presence of explosive dust, the system has been sized with these parameters: Kst: 76 bar*m/s Pmax: 9 bar The filter is an off-line cell type to facilitate dust deposition in the hopper during the sleeves’ cleaning phases. A diverter with […]
Car washes’ vacuum systems usually include an aspirator for each cleaning station. In this case, the customer wanted a centralised system capable of serving 30 stations with 30% simultaneous use. A cartridge filter with counter-current compressed air cleaning has been created for the system. The centralised filter has streamlined the operator’s periodic maintenance operations, which […]
Rubber production line cooling system. The cabin has two axial fans of 100,000 m3/h, one in delivery and one in recovery, with the possibility of bypass.
For this project, we were asked to renovate the premises entirely, starting with renovating the walls and HVAC system. The intervention was particularly complex due to the logistical difficulties of the premises.
A certified compartmentalisation valve must also be installed if a filter with vent membranes is necessary to protect against explosive dust. This valve prevents the explosion from reaching the department through the suction duct. In these cases, we choose the certified component with the right characteristics from our suppliers. These valves, called flaps, are certified […]
In case of explosive dust, if it is necessary to protect a filter with the explosion vent, we install certified rupture membranes from different suppliers. The membranes must also be certified as a protection system per EN 14797
Suction and filtration system for oil vapours produced during cold moulding processing. The system has been designed to suction from 30 machines working with a contemporaneity of 80% for a total flow rate of 40,000 m3/h. A centrifugal fan with a 45 kW motor guarantees the flow rate by expelling clean air outside the building […]
Modification of a structure and a glazed surface to install adjustable dampers for local ventilation.
The hood can be positioned vertically in various positions and remains in place thanks to the counterweights.
Glove box with double access – fan for maintaining depression complete with absolute filter AISI316 stainless steel All our creations are entirely customisable in size, shape and accessories.
In this project, we have designed and custom-built soundproof cabins with completely removable stainless steel panels to facilitate maintenance operations. We created a filtered air intake for the engine and conveyed the cooling air to the outside.
The plant sucks from different points along a waste drying and shredding line. In the presence of explosive dust, the system has been sized with these parameters: Kst: 76 bar*m/s Pmax: 9 bar The filter is an off-line cell type to facilitate dust deposition in the hopper during the sleeves’ cleaning phases. A diverter with […]
For this project, we were asked to renovate the premises entirely, starting with renovating the walls and HVAC system. The intervention was particularly complex due to the logistical difficulties of the premises.
Suction and filtration system for bolt moulding lines. The filter section comprises two modules with eight micro fibreglass pockets that work in parallel. A capacity of 40,000 m3/h is guaranteed by a centrifugal fan with a 55 kW motor. To contain noise, a fan was installed in the soundproof cabin, and a septa silencer was […]
A suction and filtration system is at the service of the area where some solvent-laden waste is stored or processed. The system aims to create a depression inside the building to prevent odours from escaping. All the department waste processing and storage tanks have a front suction hood on the upper profile. The cutting section […]
For our systems, we use rotary valves (also called rotary cells) from different suppliers, selecting them according to the project specifications. In the photo, a rotocell suitable for ATEX zone 20/22 with flame passage certification in the event of an explosion up to 10 bar. This rotary valve can be installed under an explosion-protected filter […]
Suction system on forging line. Cyclones in painted carbon steel d. 1,600 mm with cones in anti-abrasive material.
The system is equipped with a self-cleaning compressed air bag filter. A centrifugal fan with a high-efficiency reversing blade impeller and a 75 kW motor guarantees a flow rate of 50,000 m3/h. The filter, with dimensions 6000 x 2500 x H8500 mm, consists of about 350 filtering sleeves d—150, each 3,500 mm long. Galvanised sheet […]
Create a cabin in aluminium profiles with transparent panels, a bench, and a suction wall.
Water extraction and pre-filtration system for cosmetic production line with: Two vertical wet scrubbers to break down water-soluble powders and solvents Two condensation demisters separate the liquid part of the pollutant from the aeriform with the provision for inserting a condensation battery. Two heating coils to lower the relative humidity After this section, the air […]
The project concerned the design for positioning a paint production line with machinery supplied by the customer. We supplied the connecting pipes, hoppers, structures and chiller. Some photos concern the assembly of other machinery.
The plant sucks from different points along a waste drying and shredding line. In the presence of explosive dust, the system has been sized with these parameters: Kst: 76 bar*m/s Pmax: 9 bar The plant has been divided into four parallel-working modules of 50,000 m3/h for logistical reasons. The filters are off-line cell type to […]
The customer asked us to design a system capable of serving five grinding and welding benches, with a total flow rate of 16,000 m3/h and a 30 kW centrifugal vacuum. The plant has been sized to operate simultaneously on four benches. The suction benches have been designed to support a maximum load of about 500 […]
Different types of suction benches are shown in the photos. Creation of two stainless steel hoods for suction on the extrusion of a plastic film bubble.
The photos show similar systems consisting of: UTA Bag in – Bag out filtration on recovery Pressure gauges for local pressure display Internal power and temperature control electrical panel CAV valves for adjusting the flow rates in individual rooms Hydraulic machine edge
Glove box with front opening for tank loading. AISI316 stainless steel. All our creations are entirely customisable in size, shape and accessories.
Rectangular silencers in AISI 316 STAINLESS steel sheet on expulsions washing towers from 45,000mc/h each Dimensions 1,800×1,800xL2,000mm Rock wool seams 200mm thick.
Solvent extraction system for the liquid paint production line.
Suction and filtration system for a cosmetic production line. This plant, which is located downstream of a wet pre-abatement system with subsequent drying, provides for: 2 activated carbon filters are divided into four modules 2 fans working in parallel inserted in a soundproof cabin 1 chimney complete with a sampling nozzle Each carbon filter consists […]
We can provide the components with the appropriate declaration of conformity or certification for executing systems in an area classified per the ATEX directive. In the photos, a fan for the ATEX classified area with a motor equipped with servo-ventilation for operation under an inverter at low rotation revolutions (<25Hz)
Coalescing suction system. The filter section is divided into two parts: the first consists of a chilled water cooling coil that condenses part of the oils to reduce the concentrations of VOCs and VOSs the second part is instead that of the filter with coalescing cartridges The total flow rate of 30,000 m3/h is guaranteed […]
Where there are air re-entry systems, heat recovery units can be installed to reduce the consumption of heating and air conditioning.
Design and installation of a freight elevator (turnkey) within a project that involved other processes. In this case, the customer also preferred to outsource the freight elevator supply to us so we could have a single interlocutor.
Creation of two stainless steel hoods for suction on the extrusion of a plastic film bubble.
The project involved soundproofing two chillers, some chimneys, and towers for one of our customers in France.
The system has been designed and sized with the following objectives: Suction of dusty air produced by two large circular saws used for cutting drawn parts. Transport the iron powder, characterised by high weight and a velocity in the ducts greater than 25 m/s. The filter has been resized in height to accommodate space limitations, […]
Explosive gas extraction system with ATEX components. Inside the cabins we supply, the panels’ foaming process takes place, possibly releasing gas. A specific air flow must be guaranteed to avoid the formation of explosive mixtures. We have also provided some cabins with a roll-up door for quick opening and closing.
The system has been designed with a fixed delivery air flow of 40.000mc/h. The recirculation flow rate varies from a maximum of 30.000m3/h to a minimum of 12.000m3/h depending on the suctions operating in the department. Our electrical panel regulates the flow of recirculating air to maintain the room’s air balance through the contacts that […]
Construction of a controlled contamination zone in ISO5 class Down cross hood in AISI304 STAINLESS STEEL with: g4 prefiltration F7 filters cooling coil high-pressure fans H14 terminal filters All our creations are entirely customisable in size, shape and accessories.
A water blasting system was provided on an extrusion line, and a 30% soda solution could be injected to vary the pH. A dosing pump connected to a probe that detects the solution’s pH performs this operation automatically. The abatement of harmful substances is carried out by countercurrent spraying of the neutralising solution. This solution […]
Odour extraction and abatement system. The cutting section is divided into two parts: a dust prefiltration section with disposable filters an adsorption section with activated carbons A 15 kW electric vacuum guarantees a capacity of 12,000 m3/h. The plant was sized in order to keep a shed under vacuum to prevent the possible escape of […]
Extrusion fume extraction system from a production line. The system has three centrifugal fans and an 18.5 kW motor that works in parallel. Only one line has a metal filter section installed to remove oil mists.
Filter cartridges were chosen for this system instead of the sleeves to reduce the filter size. Cartridges can be used with this powder type if the filtration speed is less than 1 m/min. The filter is designed to treat potentially explosive dust with the following characteristics: Pmax = 10 bar Kst = 300 bar*m/s In […]
Sleeve cell filter for oxyfuel. The filter is of the off-line cell type to facilitate sleeve cleaning. Flow rate 160,000mc/h at 110°C – 120,000Nmc/h
Self-supporting chimney d.1600.
Design and installation of a winch anchoring structure to facilitate the extraction of the screws of an extruder
Stainless steel extractor hoods specially designed and built for the food industry.
We have designed and manufactured various solutions for soundproofing machinery, chillers, and air conditioners placed outside and often on roofs.
Rooftop with the following features: flow rate treated airflow [m3/h] [m3/h]54,000 intake airflow [m3/h] [m3/h]37,800 external airflow [m3/h] [m3/h]30% 16,200 total cooling capacity. [kw] 298 [kw] 298 power absorbed by compresses [kw][kw] 82.4 length [mm] [mm]7,340 height [mm][mm] 2,320 width [mm] [mm]2,455 The supply also included air ducts with: ducts in galvanised sheet metal polyisocyanate […]
Glove box with front opening and side loading for tank loading. AISI316 stainless steel. All our creations are entirely customisable in size, shape and accessories.
The purpose of the system was to suck the emissions of a series of high-temperature chimneys into a single pipe. An induced air hood has been connected to each fire duct to lower the overall temperature at the entrance of the wet blasting section, which cannot exceed 85°C. The total flow rate is 90,000 m3/h. […]
Air extraction and filtration system from the ink production line. The cutting section is divided into two parts: a dust prefiltration section with disposable filters an adsorption section with activated carbons The total capacity of the system is 15,000 m3/h.
Our butterfly valves. Execution in painted carbon steel or stainless steel. Flared or welded flat flanges Simple seal or oil seal. Handling with piston or actuator. Diameters made from 400mm to 1,250mm.
Fume extraction systems from coating lines. Piping up to d. 1,000 mm in welded AISI304 stainless steel with gusset flanges. Some systems have painted carbon steel pipes.
Filter cartridges were chosen for this system instead of the sleeves to reduce the filter size. Cartridges can be used with this powder type if the filtration speed is under 1 m/min. For logistical needs, the plant has been divided into four 10,000 m3/h modules that work in parallel for a total flow rate of […]
Suction and filtration system for oil vapours produced during cold moulding processing. he system has been designed to suction from 20 machines with an 80% contemporaneity. Two centrifugal fans guarantee a total flow rate of 90,000 m3/h. Clean air is expelled outside the building through two 15m high chimneys.
