Centrifugal
Centrifugal Fans
Belt-driven and direct-drive centrifugal fans — kitchen and rooftop extraction, dust transport and special-purpose construction.
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Industrial Ventilators · Plovdiv, Bulgaria · Est. 1990
We move industrial air.
0+
Years — industry leader
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Years average service life
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Manufacturing area
Products · 400+ in range
400+ products.
Industrial fans and air curtains, developed and produced by Heriks — more than 400 products for HVAC, industrial and commercial use.
Axial
Axial Fans
High-volume airflow at low pressure — the workhorse for ventilation, extraction and cooling across large spaces.
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Diametrical
Diametrical Fans
Tangential fans for large air volumes at low pressure, with even airflow across a wide zone.
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Fan Wheels
Fan Wheels
Impellers built to your drawings or a supplied sample, from 120 to 1500 mm.
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Filtered
Filtered Fans
Integrated-filter fans for welding fume and grinding-dust extraction at the source.
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Cyclones
Cyclones
Cyclone separators from 500 to 50,000 m³/h for coarse dust and gas cleaning.
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Oil Mist
Oil Mist Filters
Oil-mist and emulsion filtration for metalworking machines.
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Air Curtains
Air Curtains
Air and heated air curtains for doors, windows and service openings — 900 to 1800 mm wide.
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Balancing
Fan Balancing
Precision dynamic balancing for fan wheels and impellers.
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Accessories
Accessories
Gravity dampers, flanges and transitions, inertia bases and soundproof enclosures.
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Engineering
Parametrized for the optimum point.
Every Heriks fan is parametrically designed around its duty — so it operates at the optimum power point on its characteristic curve, for maximum energy efficiency and long, reliable service life.
P [Pa]Total pressure
Q [m³/h]Volume flow
What we do
Custom engineering
Beyond our standard ranges, we engineer to order — from your specifications through to a finished, balanced machine. We cover full fan development, as well as accessory production: flanges, valves, duct transition, cyclone dust collectors, soundproof enclosures, air curtains.
Manufacturing
Our own shop floor — at your disposal.
High-precision, high-throughput equipment — so design, cutting, forming and welding all happen under one roof. These capabilities are also available as a service: laser cutting, punching, guillotine shearing, press-brake forming, turning and welding, for your own parts.
01
Welding Robots
Motoman · robotic
Consistent, repeatable welds across full production runs.
02
Fiber Laser
2 kW · sheet cutting
Fast, clean cuts on every sheet-metal part.
03
CNC Punch Pressing
turret · sheet metal
High-speed punching for holes, louvers and cutouts in sheet-metal panels.
04
Rotor Balancing
dynamic balancing
Every impeller balanced for smooth, quiet, long-lived running.
05
CNC Turning
turned components
Turned parts machined to tight, repeatable tolerances.
What do you need?
Send us a drawing with your request — we will make the part or the complete product to your specification. Send a drawing →Customers
Trusted on the floor.
Our products are installed in plants, warehouses and commercial buildings across Bulgaria and beyond.
Catalog
Need the full technical documentation?
Download our product catalog — descriptions, dimensional drawings, technical data and performance curves for our fan ranges and air curtains.
Reach
Working across Europe and beyond.
From our production base in Plovdiv we carry out projects for clients in Bulgaria, across Europe and on other continents.
17,000+ ordersAcross Europe, Mexico and Africa.
Contact
Let's talk airflow.
AddressNo. 1 “Klisi Para”, Tsaratsovo 4204
Plovdiv region, Bulgaria
Plovdiv region, Bulgaria
Phone032 / 67 55 10
Emailoffice@heriks.com
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