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MELARKO LS-717 vacuum-pad security-seal cap labelling machine

MELARKO LS-Series · Automatic labellers

MELARKO LS-717

Vacuum-pad security-seal labeller for bottle caps and tube tops, pneumatic drive.

Feeds, positions and seals a security label across a bottle cap or tube top using a vacuum suction pad and pneumatic pressure, at 5–20 bottles per minute. Built around a roller conveyor and starwheel for consistent spacing.

The LS-717 seals a security label across a bottle cap or tube top so tampering breaks the seal visibly. A vacuum suction pad picks the label off the backing paper and a pneumatic actuator presses it down, while a starwheel mechanism keeps containers evenly spaced through a roller conveyor and a cap-positioning fixture holds each one square to the applicator.

The touchscreen PLC panel controls the whole cycle. Output is 5–20 bottles per minute at ±1 mm accuracy, and container/label sizing is built to the customer's product rather than a fixed range.

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