Compact Soundproofed Granulators

Completely soundproofed central granulators. Allows even voluminous plastics material to be ground.

Knives are adjusted outside of the central granulators


Compact sound proof design


Wide choice of rotors


Soundproofed housing


Aggressive tangential infeed on central granulator


Compact Soundproof Granulators Description


ZERMA's GSC Series compact soundproofed beside the press granulators are designed with a complete soundproof enclosure resulting in quiet operation.  Different rotor designs are available in 300 mm, 500 mm, and 700 mm diameters in widths from 300 mm to 1400 mm.   A completely welded cutting chamber, in conjunction with the V-cut rotor technology, ensures dependable operation and universal application use.   While delivering excellent soundproofing capabilities, the granulator’s housing still offers easy and quick access to the cutting chamber during rotor and stator knife changes, servicing, or screen changes.   Accordingly, the GSC Series beside the press soundproofed granulators use the latest sound dampening technology and materials.


Size Reduction Applications


GSC Series granulator’s cutting geometry allows even voluminous materials to be ground.  The complete GSC Series beside the press granulators line achieves a high-quality regrind independent of the material type or form such as injection molded parts, blow-molded parts, profiles, sheets, film, etc.   Our GSC 300 beside the press granulator is mainly used in in-line operations for processing of rejected products, or runners and sprues.  GSC 500 expands on the GSC 300 capabilities to be used as small central granulators for processing of medium-sized hollow thin-walled products, or runners and sprues.   ZERMA'S  GSC 700 is mainly used as central granulators for processing of large injected or blow-molded products as well as film.   A small footprint, integrated soundproofing, and easy movability make the GSC Series Compact Soundproofed Granulators very easy to place in existing operations. With different rotor designs and a wide variety of options, the granulators can be tailored for many different applications.

ZERMA Equipment C Series Granulator Built-in Control PanelBuilt-in Control Panel

The granulator’s controls, electrical cabinet, drive motor, and hydraulic system are integrated into its sound dampening housing to minimize needed floor space and make it easy to move.

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ZERMA Equipment C Series F-type RotorV-cut Rotor Technology

Different rotor options are available to meet your application. All rotors feature the V-cut technology creating a high quality regrind.

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ZERMA Equipment Rotor and Stator Knife AdjustmentExternal Knife Adjustment

Rotor and stator knives are pre-set outside of the machine prior to installation using a supplied fixture. This eliminates awkward internal machine adjustments.

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Compact Soundproofed Granulators Specifications


GSC 300 SeriesGSC 300/300GSC 300/600GSC 300/1000
Rotor Diametermm300300300
Rotor Widthmm3006001000
Drive CapacitykW7.518.518.5
Rotor Knivesrows333
Stator Knivesrows222
Screen Sizemm>6>6>6
Effective Working Areamm x mm400 x 290400 x 590400 x 990
Dimensions
Amm155015501550
Bmm420420420
Cmm157015701570
Dmm300590990
Emm130016001900