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Elmet at K: New developments and enhancements in LSR dosing

  polymer & packaging news agency - www.ppna.ir

Elmet is presenting itself at K2019 as an international one-stop shop supplier for the entire field of injection moulding two-component liquid silicone rubbers (LSR).

One focus of Elmet’s exhibition will be its enhanced TOP 5000 P pneumatically driven dosing system, which has a smaller footprint than its predecessor. Elmet will also provide an initial glimpse of the status of development of a servo-electrically driven dosing pump and premiere its new remote maintenance system for the TOP 5000 series.

Elmet is preparing for the commercial introduction of a TOP dosing system with a fully electric dosing pump driven by a torque- and current-controlled servomotor. Here the focus is on minimising dosing fluctuations and maximising efficiency and simplicity of operation.

Despite occupying still less space in the production zone, the upcoming designs of the TOP-5000 dosing systems do not entail any compromises in terms of efficiency.

Sales Manager Mark Ostermann said: "Our electrically driven dosing system will be the result of very extensive development work, the first step of which focused on designing the pump group. Initial testing of the newly developed components of the pump group has demonstrated the uniform quality of delivery which is achievable using this new principle … Once the system is ready for mass production, we will be able to offer a suitable solution for all market segments and applications up to and including LSR 3D printing. Elmet will thus be in a position to meet any possible future customer wishes."

In terms of Industry 4.0 capability, all TOP 5000 series dosing systems have a VNC and an OPC-UA interface for data exchange with the injection moulding machine. The newly created remote access interface means that Elmet will be able to offer a Premium Connectivity Package with email functionality and remote support. The software can automatically send email messages to predefined groups of recipients in the event of a breakdown or maintenance and drum change messages.

A VNC link means that Elmet and operators can remotely access the relevant dosing system from anywhere in the world without requiring access to the customer's own IT network.

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