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MONNIER & ZAHNER MZ 600

Workpiece diameter: 30 mm
Thread length: 110 mm
Thread pitch: 0.5–2.75 mm/lead
Total power requirement: 4.5 kW
Machine weight: approx. 1.7 t
Space requirement: approx. m
MONNIER & ZAHNER Switzerland
Thread Whirling Machine with Workpiece Loading Device
Type MZ 600, Year of manufacture approx. 1991, #3591

Max. workpiece diameter: approx. 30 mm
Max. workpiece length: approx. 110 mm
Axial milling length: approx. 100 mm
Module in steel: approx. 1
Starts: 1
Minimum/maximum centre distance tool–workpiece: 0 - 70 mm

Whirling head swiveling: +/-12°
Tool size approx.: 70 x 16 mm
Whirling head speeds approx.: 1,000–6,000 rpm
Pitch range approx.: 0.5–2.75 mm/lead

Whirling head drive: approx. 1.5 kW
Total drive approx.: 4.5 kW – 220 V/380 V / 50 Hz
Weight: approx. 1,700 kg

Accessories / Special Equipment:

Machine designed for the production of medical screws. Equipped with an automatic workpiece feeder via a Rübenach vibratory bowl with pneumatic swing gripper for insertion of blanks, as well as with counter-center (inserter) and ejector in the workpiece spindle head. Pneumatic workpiece clamping device in the workpiece spindle head.
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The finished parts are ejected and fall into a collection container.
The tool slide is designed as both a longitudinal and a cross slide; the longitudinal slide determines the thread length and pitch via the leadscrew, and the cross slide determines the thread depth.
Copying device at the end of the cross slide with template holder for conical screws.
Pitch gearbox in the workpiece spindle stock via change gears.
Simple electric program control with display of motion sequence.
Fault indicator, workpiece counter, oil mist extraction, coolant system, etc.

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