Page 257 - DME Workshop Equipment Catalogue 2023 EN

CLAMPING EQUIPMENT
WORKSHOP EQUIPMENT - CLAMPING EQUIPMENT
EJECTOR COUPLINGS

QUICK ACTION EJECTOR RETURN COUPLINGS FOR PRESSES WITH HYDRAULIC EJECTION Info AR

Economical
• Shortens mould change-over times only one unit required per injection moulding machine

Universal
• Can be put into existing moulds to save time and money hydraulic return by means of fixed coupling pulsating ejection possible

Installation
• Move the ejector plate to the moulding position (mould closed)�
• Move also the ejector cylinder rod to the fully retracted position� It is important to check by hand, that the rod is fully pushed back to the fully retracted
position before measuring�
• Measure the distance between the coupling and the ejector cylinder rod�
• Extend the ejector cylinder rod with an extra knock-out rod of the measured length + 30 mm for AR-01 and 50 mm for AR-02�
• Move the mould ejector plates to the forward position (mould open)�
• Lock both the extra knock-out rod and at the other end the quick coupling�
CAD reference point Do not use with quick mould change systems�
• Move the mould ejector plates back to the mould closed position and make the coupling between ejector plate and ejector cylinder rod� Make sure
that the ejector plate and ejector cylinder rod are both in the mould closed position as soon as the coupling is made, if not, adjust�

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