production

SANU VENT

ducting, fans, and industrial filtration equipment

Our company offers complete production services for ductwork and equipment for exhaust and air filtration systems, covering the entire technological chain: from design and cutting to assembly, testing, and turnkey delivery.
We manufacture metal ductwork from galvanized and stainless steel sheets, centrifugal and axial fans, filtration units, capture hoods, and support structures using modern technologies and durable materials to ensure long-term performance and reliability.
Our production process is designed to meet the most demanding technical requirements in fields such as metallurgy, foundries, aluminum processing, the wood industry, the chemical and food industries. All components are manufactured with precision, adhering to relevant international quality and safety standards.


Industrial ductwork production


We produce a complete range of metal pipes and fittings for the transport of air and process gases: straight segments, elbows, reducers, branches, control dampers, and joining and fixing elements. The ductwork is made of galvanized or stainless steel sheet, depending on the temperature, pressure, and nature of the gases transported. Through the precision of execution and the tightness of the joints, we ensure minimal pressure losses and a long service life.

Production of centrifugal and axial fans


We manufacture industrial fans sized for flow rates from a few hundred to tens of thousands of cubic meters per hour, with pressures corresponding to the application requirements. The casings and rotors are made of materials with adequate mechanical resistance for the specific applications for which they are intended. Dynamic balancing of the rotors is performed according to ISO21940-11:2016 standards.
Through rigorous quality control and final testing, we guarantee efficient, quiet, and safe operation.


Filtration and dust collection equipment

We produce a varied range of filtration units:

  1. Bag or cartridge filtration units with manual, mechanical (vibration), or compressed air jets (pulse jet) shaking used for filtering:
    • industrial dust resulting from mechanical processing, cutting, grinding, sandblasting, etc.;
    • smoke and fine particles from welding, metal melting, combustion processes, etc.;
    • organic or food powders: flour, sugar, spices, etc.;
    • mineral dust: cement, lime, ash, ceramic materials, etc.;
    • fine chips, sawdust, and wood dust from the processing of wood and wood materials in carpentry shops, furniture factories;
  2. Activated carbon filtration units used for filtering:
    • organic vapors and solvents: toluene, benzene, alcohols, acetone, etc.;
    • volatile organic compounds (VOCs) released in laboratories or painting, printing processes, etc.;
    • mixtures of unpleasant odors;
    • cigarette smoke;
  3. Air filtration units equipped with filter cells of various efficiency classes, depending on the application requirements used for:
    • pre-filtering;
    • filtering the intake and exhaust air in the case of general ventilation installations for production, storage spaces, etc.;
  4. Filtration units for oily vapors/oil mist/welding fumes used in:
    • metal processing industry: machining processes with cooling liquid (turning, milling, drilling, etc.), grinding operations;
    • welding and metalworking workshops;
    • automotive and aeronautical industry;
    • production of castings or heat treatments;
  5. Cyclones for separating particles from the air or gas flow, by centrifugal force, without filtering elements. Used in industry for pre-separating coarse dust, protecting equipment, and reducing the load on fine filters:
    • construction materials processing industry;
    • wood industry;
    • agricultural and agri-food industry;
    • metallurgical industry;
    • chemical industry;
    • thermal power plants and combustion installations;
    • silos and unloading stations for powdery materials;
  6. Scrubbers for purifying air or contaminated industrial gases, through direct contact with the washing liquid (water or chemical solutions). They have increased efficiency, especially in the case of water-soluble pollutants. Areas of use:
    • chemical and petrochemical industry;
    • incinerators and waste incineration plants;
    • pharmaceutical industry;
    • treatment of process gases from metallurgy;
    • wastewater treatment plants and waste treatment installations;
    • food industry;
  7. Silos for bulk storage of powdery and granular materials equipped with filtration and discharge systems for the stored material. Areas of use:
    • agriculture and agri-food industry: storage of cereals, fodder, flour, sugar, etc.;
    • construction materials industry: storage of cement, lime, gypsum, etc.;
    • wood industry: storage of sawdust, chips, pellets;
  8. Accessories for filtration units.
  9. Dosing valves used for the controlled transfer of bulk materials (powders, granules, pellets, sawdust, etc.) between two spaces with different pressures, without loss of air or dust. Ensures continuous or intermittent dosing of materials in industrial processes.
  10. Helicoidal augers (screw conveyors) used for transporting, dosing, or mixing bulk materials in controlled and continuous flows.
  11. Spray booths with filters used for the controlled application of paints (liquids or powders) on surfaces, ensuring a safe and clean environment for both the operator and the finished product. They are equipped with filtration systems to capture suspended paint particles, volatile organic vapors (VOCs), and other emissions, preventing environmental contamination and reducing the risks of fire or poisoning.
CONFORMITY

Quality control and equipment testing

All products are subjected to a rigorous control process – from material verification to final testing of tightness and aerodynamic performance.
Technical documentation and declarations of conformity are provided for each piece of equipment, ensuring complete traceability and confidence in use.

  • ISO 9001:2015
  • ISO 14001:2015
  • ISO 45001:2018
  • ISO/IEC 27001:2022
  • RS 8000
HIGH PRODUCTION CAPACITY

Commercial advantages

Through our own production capacity, we offer fast, flexible, and competitive solutions, reducing delivery times and subcontracting costs. Customers benefit from:

  • customized products, tailored exactly to the project requirements;
  • integrated technical consulting from design to installation;
  • guaranteed efficient and reliable operation;
  • post-sales support and spare parts available quickly.
PERFORMANCE

Quality, efficiency, durability

Our mission is to deliver equipment that combines technical performance with economic value, providing our partners with the security of a sustainable investment. Each product bears the mark of our precision and experience in the field of industrial exhaust systems.