With the integration and optimisation of the DDF technology from Ramseier Technologies, which has already proven itself in the automotive industry, Wagner is setting new standards in the sphere of powder delivery and powder application. (in conjunction with the latest application techniques).

The Digital Density Feed ensures gentle powder delivery and precise quantity dosing of the powder for the guns. The low speeds of flow (about 3 to 5 m/s) of the powder give a high level of efficiency, with a minimal air consumption. The uniform delivery to the spraying devices also provides a distinctly better spray pattern and a better surface finish.

DDF-Powder Cycle

DDF-Pump 20-40

The combination of Wagner know-how with the Digital Density Feed equipment from Ramseier Technologies offers enormous benefits for the customer: Fresh powder preparation without fluidisation Low energy costs because no compressed air is needed for fluidisation and no dosage air Minimal requirement for delivery air (large cost saving) Low powder consumption thanks to higher efficiency Direct powder supply from the mono-cyclone to the powder guns, doing away with the powder center Ultrasonic sieving integrated for superb sieving results and coating quality Precise reproducibility of the powder delivery The technology has been successfully tested and optimized in the laboratory and the test lab. DDF is now established with quite a number of customers and applications and confirmed by their increase in efficiency.