Special machines for EPP and EPS applications

• Round block molds
• Oversize machines, e.g. for surf board cores
• Machines for skin molding of films and textile fabric
• Machines for in-mold skinning
• Machines for continuous molding
• Machines for endless products

In addition to machines, we also offer the following auxiliaries for EPP and EPS applications:

• Automation (robots, linear handling systems, …)
• Central vacuum systems
• Conveyor belts and conveying systems
• Ejection systems
• External mobile filling units
• Handling robots
• Handling systems
• Impregnation systems for EPP raw material
• Injectors
• Management software
• Material storage systems
• Mold change support systems
• Molds
• Pre-expanders
• Process engineering
• Recycling equipment
• Quick mold change systems
• Take-out and stacking systems

Teubert Pre-Expander (TDV)

Our Teubert Pre-Expander (TDV) for EPS and Copolymere has been developed especially for Lost Foam and laboratory use. It can be opened completely in seconds.

Our Teubert Pre-Expander is characterized by the following technical details:

• pre-expansion vessel made of aluminum, easy to open, makes cleaning simple
• frequency controlled stirring mechanism for the precise distribution of the material inside the pre-expansion vessel during the pre-expansion phase
• injection of air and steam through the rotor system
• weighing unit, located separately from the expansion vessel, including the raw material hopper and a pressure transport unit for the accurate metering of the raw material
• raw material conveyor system
• fluidized drying bed made of steel, including heating- and transport blower and slotted stainless steel sheets
• sieve- /delumping unit
• blower for the transport of the pre-expanded bead to the silo system for intermediate storage
• easy check to record maximum pressure and temperature curves
• digital steam regulation for precise adjustment of the steam pressure
• temperature monitoring of the pre-expansion vessel
• optical safety switch-off at maximum filling level
• steam inlet and outlet through removable aluminum sheets with core vents
• finished density control

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