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TFK V – cartridge filter unit suitable for smoke extraction and filtration during welding, plasma and laser cutting. Filter has prechamber where we separate coarse particles, which falls into the first dust tank. Fan is located at the top of the unit to ensure high suction capacity and a compact design, as well as low noise.
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Prime filter unit series is compact, mobile and suitable for use in processing high alloy steels. It is used for ultra fine dust filtration. Filter cartridges are optionally cleaned with Pulse Jet system, it is with flexible extraction arm length 2-4m and there is manual control of the unit.
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Filter is suitable for using in extraction of different types of dust from one or more sources. It is made of galvanized sheet metal (possible painting on request), and uses filter bags that are cleaned by pulse jet technology. The filter unit has built-in wheels so that it can be moved as needed. It is intended for indoor use. MVF is ideal for use in wood, metal, cement and food industry
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Dust bag vacuum filter. Bag filters are made of special materials that differ depending on the type of dust being vacuumed. It is made of profiled panels which allows easy upgrades. PMV is produced in several models, and can be used in smaller and more demanding systems in several industrial sectors. It is used in wood, metal, cement, tobacco and food industry.
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Travazzo filters are made in several models of profiled panels, which allows easy upgrades. Filter bags are made of special materials that vary depending on the type of suction dust. They can be used in smaller and larger demanding systems in several industrial sectors. It is used in wood, metal, cement, tobacco and food industries.
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Box filters are modular solutions for dust separation at unloading gaskets in the process of receiving goods in the agricultural industry. Several BOX filters can be combined in series to fill all applications and dimensions of the unloading station. A centrifugal extraction fan is mounted on top of the case. The Pulse Jet filter bag cleaning system combined with dP control gives us a reliable, low-cost solution and energy savings. The centrifugal fan is ordered separately, depending on the total system capacity.
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CTF-VIS is centrifugal dust separator (cyclone) and is used for dry dust separation with a relatively small dimension, improved separation due to the high flow rate in cyclone. Higher velocities in the cyclone increased efficiency for smaller dust particles (up to 35 μm). The maximum particle separation is 95% for particles larger than 150 μm. It’s used in wood, metal, animal feed, food and rubber industry. They have the ability to expand capacity. The velocity of the entrance to the pipeline at the entrance to the cyclone must not be less than 17.5 m / s
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CTF UNI is a universal dust separator (cyclone) that separates larger dust particles with larger dimensions and lower density in the wood processing industries, mineral wool production etc. It’s used as a primary separator in pneumatic transport, installations and extraction systems where dust particles are approx. 50μm with an efficiency of 90%. Fine dust must be filtered with bag filters (type PMV).
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Storage silos are large structures allowing a significant amount of product to be stored under controlled conditions in order to reduce the risk of fire or explosion and to keep it protected against the weather. Silos allow dust and other materials derived from wood, such as sawdust, shavings, wood shavings, pellets, granules, etc. to be stored. To best meet the needs of its customers, with capacities ranging from 50 to 500 m³ and with different structural shapes: cylindrical, conical and rectangular.
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Line extractor SE was developed for the removal and discharge of waste material from the silo. The extractor is produced for silo with a conical bottom with a diameter between 2400 and 3600 mm. It is made of a shaft with spikes driven by a gear motor. The motorized unit is positioned vertically directly below the extractor. There is one or a number of holes below the extractor to allow a star valve to be applied if required.
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EBR side extractor was developed for the extraction and discharge of waste material from silo. It’s made of metal construction, leaf springs and helical shafts driven by a gear motor. The leaf springs loosen the material in the silo, and the helical shaft transports the material to a rotary extractor that removes the material from the silo.
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The TFI type rotary valve is used to transfer material between two separate systems. In pneumatic conveying systems, discharge is usually required from the filter or cyclone to the silo, at atmospheric pressure. This is an ideal application for the TFI type rotary valve. The rotary valve can be used for emptying of several non-adhesive material types. Max. particle size for the TFI is 13 x 13 x 13 mm. The rotary valve should not work with highly abrasive dust.
- Robust construction.
- Long lifetime. The rotor is equipped with an elastic clutch, which reduces the possibility of damage in use and maximizes the life of the unit.
- Effective air lock between the inlet and outlet provided due to the special rubber blends.
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NRV series non-return valves are used to prevent the passage of an explosion in the suction line. Designed as a protection system for dust return to the production plant, helps to prevent the return of fire / explosion occurred in the filter unit in the plant. They are suitable for preventing explosions and returning back to the production hall from the filter. Safe solution for isolating the environment in the situation of an explosion.
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SNR series non-return valves are used to prevent the passage of an explosion in the suction line. Designed as a protection system for dust return to the production plant, helps to prevent the return of fire / explosion occurred in the filter unit in the plant. They are suitable for preventing explosions and returning back to the production hall from the filter. Safe solution for isolating the environment in the situation of an explosion.
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Bura unit filter is compact and mobile series ideal for use with big amounts of smoke when welding large constructions. Extraction is done on the torch which allows it to be very efficient. Filter cartridges are cleaned with Pulse Jet. Unit starts automatically when the welder starts welding, which reduces power consumption.
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Maestral filter unit is specially designed for dust and fume extraction during welding big and complex metal parts. Filter has pulse jet cleaning system. Polluted air from the environment is sucked in at the top of the filter where it’s cleaned and is coming back to section with two openings at side.
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TFV filter unit for smoke extraction. It’s made according to EN ISO 15012 and has cartridge with PTFE membrane. It can have two extraction arms on one filter unit. The series contains a frequency regulator. Flexible suction arm can move in all directions which allows even more efficient filtration.
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SB is spark arresting device that reduces risk of fire or explosion, protecting people and objects. It’s installed before filter units to prevent fire risk up to 99%. Spark arrester prevents the coarse particles that potentially creates flammable or explosive dust.
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Extraction arms are ideal for suction of welding gases, micro dust and other hot contaminants. FLEX suction arms are ideal for industrial environments where mobility and high positional stability are required. FLEX exhaust arm is made with an internal load-bearing structure, anodized to ensure durability despite continuous exposure to welding gases. Fexible hose is made of quality coated PVC with a fully integrated steel spring. Hose is well made to handle aggressive substances.
Tehno Filter
Valpovačka 24
31300 Beli Manastir, Croatia
OIB: 83620078781
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