Why can you state, the ST-OB is one of the world's best universal cutting machine?

First of all, the ST-OB cuts nearly everything: cables, wires, films, pipes, plastics, hoses, tubes, labels, seals and so on. Second, you can feed the ST-OB automatically. But the opoerator is also able to regulate the pressure on the feeding belt. So it is possible to react very excatly on the cutted material.

What's so special about the ST-OB's hydraulic cylinder?

The hyfraulic cylinder is specially developed for the ST-OB and it is only available with the ST-OB. It is more powerful and fits perfectly to the machine and it's motor.

Can you use the ST-OB for medical and life science products?

Yes, you can. The ST-OB can cut films, pipes, hoses, seals and also tubes for medical and science devices. First, the motor and cylinder have the power to do it but do not harm the material. Second, the ST-OB is also available in steamless steal. And third, it is proven in the industry for years.

THE VERY FAST FILM, STRIP AND BELT CUTTING MACHINE

Metzner QSW: The economical way to automate your production

High cutting force

thanks to special cylinder

Cutting machine

especially for belts, strips, technical textiles, films and similar materials

Rollers guide the material

An outstanding advantage for films and other materials with low stiffness, which, due to their material properties, easily curl or shift if they are only guided laterally.

The Metztner QSW has been specially developed as a film, strip and belt cutting machine. For this reason, the material is not guided by belts but by two rollers. These rollers can be adjusted in relation to each other. This guarantees that even thin materials are guided in the correct position. An outstanding advantage for films and other materials with low stiffness, which, due to their material properties, easily curl or shift if they are only guided laterally.

Also, the Metzner QSW makes no compromises when it comes to cutting force. The cylinder specially developed by Metzner is only available in the QSW and the ST-OB. It delivers an impressive 2,200 N at 6 bar.
This enables you to automatically produce extremely clean belts, strips, films and tapes.

APPLICATIONS

The Metzner QSW ist a film, strip and belt cutting machine and also suitable for similar materials. The materials are brought via rollers to the processing unit.

TECHNICAL DATA

Performance data	QSW
Material dimensions: width max.	150 mm \| 5.9″
Material dimensions: height max.	30 mm \| 1.2″
Feeding	Rollers
Length interval	0.1 mm \| 0.004″
Cutting rate/min. (at cutting length of 5 mm \| 0.2″)	150
Typically repeatable exactness (depending on material)	+/- (1 mm \| 0.04″ + 0.2% L)

Cutting technologies
Punch cut	available
Shear cut	available
Draw cut	available
Blade cut	available

Technical data
Electrical connection	230 V; 50/60 Hz; 10 A or transformator 110 V
Compressed air connection	6 bar \| 87 PSI
Dimensions (L x W x H)	700 mm x 400 mm x 650 mm \| 2′ 3.6″ x 1′ 3.7″ x 2′ 1.6″
Weight	70 kg \| 154 lbs

Equipment
Controls	Schneider
Cylinder	Metzner specific
Control display	5.7″ touch and color

DOWNLOADS

Metzner Product Catalogue Rubber and Plastics

Data sheet Metzner QSW

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COMPATIBLE WITH:

the DHS loop control system and the Octabin feeding station for tubes

all tension-free working Metzner pre-feeders with inbuilt sensor for perfect speeding

all Metzner dereelers useable for corrugated tubes and its weight