Šoninis malūnas

ZERMA GSL 180/430

Slow-speed beside-the-press granulator

Rotor diameter (mm): 180
Rotor width (mm): 430
Rotor speed (rpm): 150
Drive (kW): 4
Number of rotor knives: 45
Number of stator knives: 2
Screen perforation (mm): >5
Weight approx. (kg): 250

The slow-speed beside-the-press granulators of the GSL series are mainly used in injection moulding and blow moulding applications for inline granulation of sprues and defective parts. Thanks to various hopper and extraction systems, these machines can be flexibly integrated into existing installations.

GSL 180: For the granulation of sprues from injection moulding and blow moulding processes

Highlights of the GSL series:

- Low noise emission thanks to the low rotor speed, inclined cutting geometry, and multi-layer sandwich design soundproofed hopper
- Powerful and efficient drive thanks to branded gear units
- Easy maintenance, cleaning, and knife changing
Dedsi Hpfdepfx Af Heku

The slow-speed beside-the-press granulators of the GSL 180 series are equipped with a closed rotor with a diameter of 180 mm. The machines are available in working widths from 120 mm up to 430 mm.
The rotor consists of individual discs connected via an oversized drive shaft directly to the spur gear. This allows for efficient and low-maintenance power transmission.
The material to be granulated can be fed manually, by conveyor belt, or by robot via a generously sized soundproofed hopper in sandwich design. As standard, the granulator is mounted on a low base frame with swivel casters. Discharge is through a suction tray located beneath the screen, equipped with a pipe connection for a vacuum conveyor.

Applications

The slow-speed beside-the-press granulators of the GSL 180 series have been specially developed for the granulation of sprues from injection moulding and blow moulding processes. The easy accessibility enables quick colour and material changes. The low rotor speed also allows for the processing of both soft and hard materials, ensuring high material quality with minimal fines.

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