Large and special fans from Venti Oelde are used in almost all key industries. They are the heart of industrial plants and processes, as they are mostly in use around the clock, for example in the cement and steel industries as well as in the chemical industry and refining plants, in power stations and waste incineration plants. Other areas of application are the mining, food, glass and woodworking industries, to name just a few.
Absolute reliability is required in all areas. Venti Oelde guarantees this through technical competence and recognized quality. Our services range from planning and engineering through distribution and installation to maintenance and after-sales service. If required, centrifugal fans can comply with the strict American Petroleum Institute Standards API 560 and 673.
All individual solutions for the complex performance profiles are primarily based on functionality, reliability and operating and economic efficiency. As a problem solver with technical far-sightedness, our medium-sized enterprise has the backing of decades of experience and success in the market.
Venti Oelde develops and optimizes individually designed partial and complete solutions for almost all industrial air handling applications. Large and special fans from Venti Oelde are unique systems which are optimized for each application with the best possible efficiency and maximum availability. Sound-proofing, the elimination of structure-borne noise, corrosion resistance, gas-tight versions, minimal dust deposits and countless other specifications are the challenges with which Venti Oelde is daily confronted.
Fans are often subject to the harshest wear. Abrasive media that are carried in the air flow (e.g. clinker dust, quartz and also corundum, wood and plastic shavings) attack the material.
Wear can render high-quality machine parts inoperative in the shortest time. The resulting costs are considerable. Investing in preventive measures is cost effective.
Venti Oelde uses various measures to prevent abrasion to impellers and inner casing walls through friction and impact. Such protective measures are decided on as early as during the design of our fans. Suitable materials, high-precision machining and optimal blade geometry effectively increase service life.
The conceptual spectrum of radial industrial fans comprises high-pressure versions for the handling of gases and dust-free air, fans to handle woodchips and materials, high-efficiency fans for transporting gases and dust, and large fans for dust-laden air. For the circulation of hot gases with temperatures exceeding 1,000 °C, or for corrosive gases, we build special fan models from corrosion-resistant materials.
In many industrial sectors it is vital to collect, transport and separate dust and solid particles from air or process gases using various filter systems ranging from jet bag filters to wet scrubbers. Venti Oelde uses both standard modules and solutions specially developed to meet these requirements. For instance, Venti Oelde has developed a completely new filter which was designed for the particular requirements of filtering air containing high-volume or fluffy fibrous material.
Extraction of welding and other process fumes as well as steam and heat results in a good work climate. Venti Oelde develops total solutions for this for machines, processes, workplaces, cabins, rooms and workshops of all sizes. For example, in industrial printing processes, the discharged air may be loaded with solvents, moisture, odours and excessive heat. Venti Oelde highly effective systems reliably clean the flow of discharged air. The heat energy contained can be efficiently recaptured by a heat exchanger.
Venti manufactures and installs air heating systems, ventilation systems with heat recovery and air-conditioning systems for workshops and rooms. The recovery of up to 75 per cent of the heat energy increases efficiency while reducing operating costs and optimising your working procedures. For instance, the heat exchanger that we developed is controlled by the measured data. In combination with air supply and extraction units, air cooling and humidifying systems as well as intelligent air distribution, conventional heating costs for a factory workshop can be reduced in a very cost-effective way. The additional integrated heating is thus only used when the outdoor temperatures are extremely low.
Production waste or waste of one type represent a great resource potential if they are properly recycled. Venti Oelde has taken up the cause of processing waste before it is transferred to a recovery facility. When recycled materials are separated, this produces secondary raw materials. These can be sold for a higher profit or reintroduced to the manufacturing process. Oelde is the source of recycling plants for the recovery of reusable waste and material separation. Aside from processing systems behind large shredders, mills and incinerators, we deliver dust collection plants and air-management concepts for waste processing companies. Our fundamental goal in this is to achieve the optimum in investment and operating costs through customer-oriented and flexible solutions. To stay abreast of increasingly stringent legal requirements and costly treatment processes, the whole field of dust collection and air handling is of major importance in waste processing plants. Venti Oelde applies its know-how in the handling of air and collecting of dust here. As well as simple filter plants and wet scrubbers we also supply large and complex dust collection plants, if necessary with precoating plants for the various cleaning systems. In addition to that, we support general contractors in building special systems by developing specific air management concepts that minimise air volumes and thus emissions.
Venti Oelde supplies complete systems to dry surface applications to a wide variety of materials. As a result of many years working with partners in the relevant branches, specially developed drying systems can be integrated into complete surface treatment plants. Our strengths include contact, radiation and convection dryers.