Metzner ST-OB Series - Universal Cutting Machines

Product catalog summary

Overview: The Metzner ST-OB Series is a line of universal cutting machines known for their precision, compact design, and ability to process a wide range of materials such as rubber profiles, textile-covered tubes, film, fabric, labels, cables, and wires. The series offers three cutting technologies: die cut, shear cut, and tube cut, along with two equipment levels.

Metzner ST-OB Red: This model is cost-effective and features electronic PLC controls for adjusting and saving processing parameters like feeding speed and cutting length. It uses a modern stepper motor for high positioning precision and adjustable feeding speed, making it superior to machines with DC drive and clutch.

Metzner ST-OB Green: This model offers enhanced cutting and feeding performance with a high-performance pneumatic cylinder that increases performance by 30% at short cutting lengths. It includes a stepper motor with higher speed and torque for better material feeding and cutting performance at longer lengths. The ST-OB Green is equipped with interfaces for expansion with peripheral units and can be used in both rightward and leftward production lines.

Performance Data: Both models have a maximum material dimension width of 150mm and a minimum size increment of 0.1mm. They offer a typical repeatability exactness of ±0.2%. The ST-OB Red has a maximum feeding speed of 45 m/min and a cutting rate of 150/min, while the ST-OB Green offers 60 m/min and 205/min respectively.

Technical Data: Both models require a 230 V, 50/60 Hz, 6 A electrical connection and a 6 bar compressed air connection. They have dimensions of 700 x 400 x 650mm, with the ST-OB Red weighing 50kg and the ST-OB Green 70kg including the control unit.

Key Features: The machines are robust with adjustable cutting depth and fine belt pressure adjustment. They feature programmable PLC control, stepper motors for exact positioning, and variable speeds. The Green version includes integrated interfaces for expansion with peripheral units and offers variable cutting depths.

Catalog excerpts

Metzner ST-OB Series - Universal Cutting Machines-1

Metzner ST-OB Automatic universal cutting machine with innovative cutting technology

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Metzner ST-OB Series - Universal Cutting Machines-2

Metzner ST-OB Series »compact, precise, fast« Universal cutting machines of the Metzner ST-OB Series convince with their precision, their compact design and the wide set of materials (rubber profiles, textile-covered tubes, film, fabric, labels, cables, wires and many other materials) that they are able to process. To always achieve the ideal cutting quality at varying material prerequisites, ST-OB machines offer a choice of three alternative cutting technologies (die cut, shear cut, tube cut) and two different equipment levels. Metzner ST-OB Red The Metzner ST-OB Red convinces both with an attractive...

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