• Refill
    Refill
    Pasty components
  • Material degassing & recycling
    Material degassing & recycling
    Pasty components
  • Melting unit
    Melting unit
    Pasty components
  • Vacuum drum change
    Vacuum drum change
    Pasty components
  • Vacuum-assisted follower plate deaeration
    Vacuum-assisted follower plate deaeration
    Pasty components
  • Material Degassing
    Material Degassing
    Liquid components
  • Heating
    Heating
    Liquid components, Pasty components
  • Mobility
    Mobility
    Liquid components, Pasty components
  • Volume Flow Control
    Volume Flow Control
    Liquid components, Pasty components
  • Refill
    Refill
    Liquid components
Nodopox V TD 2K – Refilling Station
Nodopox V TD 2K – Refilling Station
Refilling connection
Refilling connection
Nodopox V TD 2K – Refilling Station
Nodopox V TD 2K – Refilling Station
Refilling connection
Refilling connection
Refill

To ensure the dispensing process runs continuously and without interruptions, even during barrel changes, we offer refills from the delivery containers. Various configurations are available for refilling.

Automatic refilling with and without vacuum or vacuum assistance

  • Dosing containers are connected to a mobile refilling station with coupling systems, if necessary, to prepare the dosing containers for the next dosing application.
  • The permanently installed stainless steel dosing drum is continuously filled from 200-liter delivery containers by the integrated refilling station. This means that the dosing containers are permanently kept in the dosing unit. No process interruption is necessary when changing drums.

Both versions are available with manual venting of the refill container or vacuum-assisted drum changes or vacuum barrel changes using maximum vacuum.

The control system handles automatic refilling so that the dosing container always has sufficient material available for a continuous dispensing process, even during a drum change.

Categories :
Pasty components
Vacuum drum (TAVA)
Vacuum drum (TAVA)
Material degassing & recycling

Air and humidity in the material reduce material quality and process stability. If the material is freed of this interfering air before processing with a TAVA F, you create the best conditions for the actual application.

In addition to material optimization, the TAVA module can also be used for vacuum drum changes on dispensing systems. The TAVA module guarantees that no air enters the dispensing system and thus the process during drum changes. Complex and manual drum venting, with the potential risk of splashing and contamination of the system operator, as well as potential material loss, is completely avoided. This reduces material costs and significantly improves the environmental impact of the processing process.

  • Drum changes without any air pockets
  • Maximum occupational safety, no risk of splashing and no contamination
  • Guaranteed process reliability for subsequent applications
  • Cost reduction, as material residues in the inliner of the empty container can be fed into the new delivery container. Introduced air bubbles are eliminated again under full vacuum
Categories :
Pasty components
Melting unit under the follower plate with liquefied material
Melting unit under the follower plate with liquefied material
Detailed view of the melting unit under the follower plate
Detailed view of the melting unit under the follower plate
Melting unit, installed in a NODOPUR 3K
Melting unit, installed in a NODOPUR 3K
Melting unit

In order to be able to process non-flowable material at room temperature, it is often necessary to heat the tank and hoses. In order to protect sensitive material, a melting unit of the follower plate can melt / liquefy exactly as much material as is actually processed. The remaining material in the drum is not unnecessarily affected, as would happen if the tank were completely heated. In addition, time is saved because production can be started faster.

In order for the system to function, all other components, such as hoses and mixing head, must be equipped with a heater to prevent cold spots and thus guarantee optimum mixing of the components.

This melting unit is interesting for applications such as

  • hot-cast adhesive
  • hotmelt
Categories :
Pasty components
Process-safe drum change with the vacuum drum
Process-safe drum change with the vacuum drum
Vacuum drum, open (color on customer request)
Vacuum drum, open (color on customer request)
Vacuum drum, closed (color on customer request)
Vacuum drum, closed (color on customer request)
Tartler-0221-4
Tartler-0221-4
Vacuum drum on Nodopox V TD 2K – refill station
Vacuum drum on Nodopox V TD 2K – refill station
Vacuum drum change

A vacuum is created between the material surface and the follower plate. The follower plate is lowered in a controlled manner only after the maximum or desired (adjustable) vacuum has been reached. The vacuum is regulated and controlled at all times until the follower plate is in contact with the material surface. This ensures that NO air enters the process!

This system ensures absolutely reliable drum changes in follower plate systems for highly viscous components. Furthermore, we increase work safety; there is no material loss and no risk of splashing.

An overview of drum change systems can be found here:

Categories :
Pasty components
vacuum-assisted follower plate
vacuum-assisted follower plate
Vacuum-assisted follower plate deaeration

Vacuum-assisted follower plate venting not only increases process and work safety but also reduces material loss.

The follower plate is drawn to the material surface by sucking in the air between the material surface and the follower plate until it sits flush with the material. This drum change procedure is user-friendly, prevents dangerous splashes, and minimizes material loss, as no material needs to be vented via a ball valve or similar outlet.

The machine operator can be confident that there is virtually no harmful air between the follower plate and the material surface that could interfere with the pumping process. The air is sucked out at the push of a button. No manual intervention is required. However, to ensure that no air is introduced into the dispensing system, we recommend vacuum drum changing (drum change with full vacuum).

You can find more information on the subject of “drum change” here:

Categories :
Pasty components
Window to control the degassing
Window to control the degassing
Material Degassing
  • Quality-impairing air and humidity are removed from the resin
  • Improved manufacturing process
  • Enhanced product quality

Process-integrated evacuation of air and moisture from synthetic resins and hardeners before dosing and mixing with the T-EVAC degassing station.

With this module you can significantly improve your forming processes as well as your product quality. The new degassing station is suitable for both epoxy resin and polyurethane resin degassing.

The system solution is designed in two variants: First, as an offline degassing at a central location where several dosing units can be filled with degassed material. Second, as an inline degassing directly integrated into the dosing system and adapted to the process requirements.

Measurably better results with degassed material

Material test: Optimal result with degassed resin and hardener

Test result without degassing: visible air inclusions (light discoloration)

Categories :
Liquid components
Heated tanks
Heated tanks
Heating hose (black) connected to the mixing head
Heating hose (black) connected to the mixing head
Heating of the individual components
Heating of the individual components
Heated 60 l tank with agitator
Heated 60 l tank with agitator
Cold spot heating
Cold spot heating
Heating

All machine parts, from the container to the hose and mixing head, can be heated to reduce the viscosity of the material – for example, to shorten the pot life or improve mixing of the components. Depending on the application, there are several options available.

Container

  • Jacket heating (adapted to the container)
  • Double jacket (heating with water or oil)
  • Extra agitators for a better heat distribution

Hoses

  • Heated hoses
  • Insulation

Depending on the sensitivity of the material, all possible cold spots must be additionally heated or insulated. Heating cartridges, ring heaters and heating tarpaulins are used in this process.

Categories :
Liquid components, Pasty components
Mobile frame with trailer coupling
Mobile frame with trailer coupling
Machine with own drive unit
Machine with own drive unit
Machine with own drive unit
Machine with own drive unit
Mobility

Depending on the size and location/purpose of the system, it must be mobile. There are several options for achieving mobility:

  • Mobile frame
  • Dedicated drive unit
  • Trailer coupling for universal tractors, movers, etc.
Categories :
Liquid components, Pasty components
Volume flow controller
Volume flow controller
Volume flow controller
Volume flow controller
Volume flow controller
Volume flow controller
Volume Flow Control

Machines with flow control continuously measure the material flow rate and report any deviations to the dosing pump drives, which automatically adjust the flow rate accordingly. This happens within fractions of a second, guaranteeing consistent output and optimal mixing ratio accuracy.

Categories :
Liquid components, Pasty components
Refilling from IBC tanks (free flow)
Refilling from IBC tanks (free flow)
Refill station
Refill station
Coupling for connecting a movable refill station
Coupling for connecting a movable refill station
Refilling using vacuum
Refilling using vacuum
Refill

To keep the dosing process running longer, we offer refills from IBCs or drums. There are different solutions for the realization of a refill.

Automatic Refill

  • 1st option: Dosing containers are connected to a mobile refilling station (modern connection with couplings without loss of material)
  • 2nd option: Dosing containers are connected directly on the base frame with e.g. an IBC
  • 3rd option: Refill containers are also located on the base frame

The process is controlled via automatic refilling e.g. when a minimum sensor level is reached.

Vacuum Refill

If the material must not come into contact with air, we offer dosing containers in vacuum atmosphere. When refilling, the negative pressure is used to “pull” the material out of the refill containers.

Free Refill

The free refill, also called “free-flow”, uses gravimetry. The material flows from the higher positioned refill container into the dosing containers. No pump is required.

Categories :
Liquid components