Fast and Versatile. Ring marking system for marking hot telephone and hookup wire insulation with colored rings at high production speeds up to 2500 m/min. The RS 707 has been designed for use within advanced extrusion plants, immediately aft of the extruder. Three versions are available for a wide range of applications.

Common Features

Rugged, virtually maintenancefree AC drive. Marking drums run absolutely vibration-free, with no control variations. Ink paths contain no rotating gaskets. Height-adjustable marking system can be easily engaged and disengaged without interfering with the extrusion process. Ring marking by rotating drum with high-precision ink nozzles. Exceptionally crisp marking even at three times the speed of conventional equipment. Simple installation with no changes to the extrusion line required.

Specifications

Max. marking speed: 2500 m/minute

Max. wire outside diameter: 3 mm (special version for up to 5 mm available)

Slight batch-to-batch variations in ink quality require no readjustments.

Available with gear pump or diaphragm pump (for water based inks).

Built-in ink cooler. Two-stage ink filter system prevents clogging of ink nozzles.

Ink viscosity can be measured and adjusted during operation.

Extremely narrow (requires only 300 mm between extruder and take-up).

Automatically synchronized flashing stroboscope for quality monitoring and setting up marking parameters.

Easy to set up and operate.

Rugged, reliable single-drum marking assembly.

No rotating gaskets in the marking assembly.

Interchangeable marking drum for easy changing of ring spacing and width.

Marking drums for standard and custom ring patterns available.

Automatically synchronised with the wire speed by means of a 0-10 V DC signal output from the extrusion line control

Dedicated replaceable drawertype ink tanks allow quick color change.

Remote tacho generator and thyristor inverter ensure accurate synchronization of marking drums to the wire. (optional)