dynamicLine
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dynamicLine GASKETING, BONDING, POTTING

DOPAG is the system provider for gasketing, bonding and potting in highly automated production processes. DynamicLine is based on the new dynamic mixing head with innovative valve technology. With dynamicLine, DOPAG is setting the benchmark in terms of user friendliness, precision and reliability in dynamic mixing. DynamicLine automates all production steps, thus ensuring process reliability, replicability and cost-efficiency. This guarantees the consistently high quality and durability of all components produced. The high-performance mixing head is based on over 40 years of experience in...

DynamicLine was developed for the precise processing of highly reactive gasketing, adhesives and potting compounds based on polyurethane and silicone – especially when rapid mixing and application are required. Depending on the application, one of the two processes below is used in gasketing: FIPFG: formed-in-place foam gaskets When gasketing with FIPFG technology, reactive polymer materials are metered precisely, mixed and then automatically applied on a component along a contour or a level surface. After a certain reaction time dependent on the material and other factors (temperature,...

With dynamicLine, all production steps are not only reproducible, but also cost-efficient in particular. DynamicLine offers numerous benefits compared to manually applied or inserted gasketing. The automated production enables shorter cycle times, while the potential for error is very low. The high precision of dynamicLine also ensures a high level of reproducibility. Compared to punched or cut gasketing, foam gasketing is significantly more cost-efficient and higher in quality. There is also practically no waste and the system is rinsed only with water, with no need for solvent. This...

Control cabinets: Foam seal on doors and ventilation grilles Car speaker: Foam bead as vibration protection and for sealing Lights: Foam seal for casing Electronic components: Foam seal for certified casing

Highly reactive sealing, bonding and potting materials are used in a wide range of applications and industries. Implementation requires individual consulting and a technology that can be adapted to specific requirements. With dynamicLine, DOPAG is offering a system for tailored solutions and individual production processes. Packaging material: Sealing of containers, barrels and drums Door module: Foam seal Filter: Bonding, foam potting and gasketing Industrial use: Foam seal of toolboxes Electronic components: Sensor and LED potting Household appliances: Sealing of vacuum cleaner casings

The demands for the processing of highly reactive materials are increasing. Gasketing, adhesives and potting compounds need to be processed ever quicker. DynamicLine is specially designed for processing highly reactive materials. The metering process involves three steps: 1. First, the dynamic mixing system goes to a filling position. The individual material components are metered and mixed in the mixing chamber. After the filling process, there is cleanly mixed material in the chamber corresponding exactly to the mixing ratio. Application on the component begins. During the process, new...

Refill unit (optional) Refill unit (optional) Nozzle-closing system (NCS): The nozzle-closing system prevents the material from dripping and ensures seamless closure of the sealing bead. Careful processing of material: Practically no heat development and no premature cross-linking of material in mixing system Material-independent technology: Processing of all common materials for gasketing, bonding and potting. We cooperate with the leading material manufacturers in this. As an independent machine manufacturer, we come up with the perfect solution for every challenge. Flexible control of...

The dynamic mixing head has a modular design and is available in three forms. Different mixing chamber sizes enable discharge capacities of 0.1 to 30 g/s. The various types of valves and mixing chambers can be combined flexibly in accordance with the required discharge quantity and material properties. This ensures an optimal relationship between the flow rate of the material and the application speed. Our experts determine the appropriate combination during the individual sampling in the DOPAG technical centre. Properties of dynamic mixing heads ▪ Robust version for use in complex...

Technical specifications Mixing head P1 Available in three mixing chamber sizes [cm³] Metering accuracy* Control unit Motion control and visualisation: B&R Metering control: MR40 Operating unit 10.1" handheld operating box Optional 5.6" operating panel Mixing ratio from 100:1 to 1:100 infinitely variable Selectable mixer speed 1-3,000 U/min infinitely variable approx. 12 kg (incl. drive and attachment parts) *depending on the material, mixing ratio and v

The nozzle-closing system (NCS) prevents dripping at the nozzle opening. This ensures a smooth transition on the bead and prevents undesired contamination of the components. The NCS moves the drive shaft vertically in the bottom of the mixer, allowing the rotor in the chamber to position on a Teflon seal. This mechanically designed closure prevents the reactive material from being pushed out of the chamber.

High-performance linear robot Contour precision on three axles The dynamic mixing head, in conjunction with a linear robot, ensures precise material application and efficient production. The linear robot is available in two different types, offering different movement speeds and accelerations. Highly dynamic AC servo and rack and pinion drive on X and Y axis Torsionally stiff precision gears and couplings Guide system with maintenance-free, low-wear linear bearings Mechanical limit stop and wear-free software limit switches Supported energy chain, accommodation of pneumatic and electrical...

Electrical shuttle sliding table with protective barrier Automation with industrial robots Efficient handling of components Unlimited material handling Electrical shuttle sliding tables from DOPAG allow uninterrupted production. While the workpieces are being fitted on one table top, the material is simultaneously applied to the components on the second table top. The newly equipped table then moves to the processing position and processing of these components can begin immediately. The protective barrier with access doors provides the necessary safety in accordance with the standard to...