Storage studies (Hibridazition)

ZWP manufactures large gears, sun wheels, sun pinions and gear rings for planetary gears, which are used in wind turbines. We already supply renowned customers from wind power. ZWP is one of Germany’s largest independent contract manufacturers for transmission parts and mechanical engineering. Summary of our production: Internal toothed rings Gears toothed couplings shaft pinions ..and many more Other types of production on request. We manufacture according to customer drawings. We already supply renowned companies and export worldwide. We have our own hardening facility. This saves time and costs in the manufacturing process. References to our customers in the industry on request. We look forward to hearing from you.

The wind energy industry requires precise lifting solutions in many different situations, during production, transport, and construction. All parts of the windmill need handling at one point. The parts have considerable dimensions and must be lifted with care to avoid damage. We offer unique lifting solutions that are an excellent fit for the wind energy industry. All our lifting solutions are unique and designed for a specific situation. Our equipment is used to lift the steel plates of the windmill tower, to lift and turn the spare cabs of the windmill blades, to laminate the windmill blades, to demould prefabricated blades and to lift the long windmill blades itself. Effortless and precise lifting by vacuum handling Aerolift is known worldwide for its customised (vacuum) lifting solutions. Most of our lifting solutions are based on vacuum lifting technology due to many advantages compared to other lifting methods.

4-way construction Hydraulic-electric combined

The wastewater in the sewers is an ideal source of energy when combined with heat pumps and cooling machines, for heating and cooling of buildings. Per our experience, the minimal requirements for such a plant include: a wastewater flow of approx.. 10 l/s a wastewater temperature level of about 10°C a power requirement from 100kW (for heating and cooling from ca. 50kW). During the course of conveying wastewater to the sewage treatment plant, there are many possibilities for exploiting thermal energy. Wastewater can also be used many times over consecutively as energy source. Despite new inflows, or the confluence into larger canals, but also through heat influx from cooling systems, the change in temperature of the wastewater is mostly marginal. Innovative cities have ready energy guidelines (energy plans), based on which you can orient yourself to find out whether there is a suitable wastewater canal in your near vicinity (maximally approx. at a distance of 200 m).