variomix
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variomix FOR THE PROCESSING OF LOW TO HIGH VISCOSITY MATERIALS

Pressure vessels, mounted onto a portable chassis, are used to supply the material into the piston type metering pumps where they are proportioned at the pre-selected ratio. The pumps are driven by an air motor. The stroke of the air motor is transferred to the pumps via a lever system. The mixing ratio can be infinitely adjusted between its limits by means of the lever system. The system is controlled by a metering computer. These modern metering systems can be used in any industry where materials need to be applied in a high precision and repeatable way. ▪ ▪ ▪ ▪ ▪ The variomix is fitted...

The variomix is a pneumatic driven piston pump type metering and mixing system, used to handle low to high viscosity multi component media such as epoxy resins, polyurethanes or silicones. They can be unfilled, filled as well as abrasive. The system is available in two categories, A1 or A2 and is used in different types of applications. Therefore, the system is built in different configurations. Application areas Simple operation Variable mixing ratio Variable output rate Continuous flow rate Solvent free Coating Sealing Gluing

Material pressure vessel Lever system Control unit Volume counter (optional) Bypass (optional) Dispensing system Flow rate up to 2 l / min with A1, depending on mixing ratio and viscosity up to 8 l / min with A2, depending on mixing ratio and viscosity Mixing ratio Maximum working pressure Mixing system 200 bar Static mixing system 2K valve ▪ Disposable static mixer ▪ Material supply Viscosity range 50 to 80,000 mPa s, with pressure vessel up to 1,000,000 mPa s, with drum pumps Material characteristics Unfilled, filled, abrasive Power supply Maximum air inlet pressure

Standard Pressure vessel Double acting piston pumps Air motor with lever system Static mixing system ▪ ▪ Twin snuffer valve Disposable static mixer Metering computer with realtime Multitasking Operating System (64 programs be stored as standard, including 32 programs via external selection) 7“ colour touch screen terminal Optional Static-dynamic mixing system with mixer element monitoring Material pressure regulator Material filter Mixing ratio control and output rate through volume counters Adjustable output rate Start/stop trigger via handle grip or foot switch Pressure vessel with ▪ ▪ ▪...

We are one of the world’s most experienced manufacturers of high-quality metering technology. Wherever adhesives, resins, silicones or lubricants are metered and applied in industrial production, we offer reliable, precise solutions. We provide systems and components for highly automated production processes, including for the automotive, wind, household appliances and electrical industries, as well as for aviation. DOPAG is part of the HILGER & KERN GROUP, a reliable supplier and a development and service partner to industrial companies in a variety of market segments for almost 100 years....