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Zerma GST 250/450

Optimization of an established concept.

Shredding of large-volume blow molded parts as well as start and end pieces

In a compact redesign, the best features of the proven GST and GSC series have been integrated, with particular emphasis on weight, handling, and energy efficiency. These compact granulators are equipped with full sound insulation, resulting in extremely quiet operation. The granulators are available with a 250 mm rotor diameter and widths of 300, 450, and 600 mm. The curved back wall of the cutting chamber ensures aggressive material intake and prevents material jams. As with all ZERMA granulators, the rotor and stator knives can be adjusted outside the machine, reducing downtime during maintenance.

The strongly tangential, curved back wall of the cutting chamber, combined with the aggressive open rotor design, ensures reliable material intake and minimizes the risk of blockages.

These compact granulators are suitable for use in blow molding operations. They are ideal for recycling large-volume items such as bottles, canisters, and crates. Thanks to the low feed height, the machines can be easily loaded by hand or with a small conveyor. The low noise emissions and minimal footprint make this granulator the perfect solution for inline size reduction.

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Fpjdot Aagaepfx Ahmeh

Optional back wall with raised stator knife, M version:
The feed method with a higher stator knife is better suited for thicker walled and more compact parts, such as injection molded components, profiles, and sheets. The cutting geometry and reduced aggressiveness of the rotor produce high-quality regrind regardless of material type or shape, such as injection molded parts, profiles, sheets, etc.

Control system and switch cabinet:
The integrated control system and operator panel not only meet all current safety regulations, but can also be customized to specific requirements. In addition, peripheral devices such as feed conveyors, metal detection, and discharge systems can be seamlessly integrated into the machine’s control system. For enhanced efficiency, there is also an optional intelligent energy saving function available, which reduces power consumption during idle times and can automatically start and stop the system based on the status of upstream equipment.

Standard configuration with blower, power consumption 0.37 kW and 400 cyclone

Rotor diameter (mm): 250
Rotor width (mm): 450
Drive power (kW): 7.5
Number of rotor knives: 3 x 2
Number of stator knives: 2
Screen perforation (mm): > 6
Weight approx. (kg): 700
Feed opening (mm): 380 x 450
Feed opening option for M version (mm): 295 x 450

Oglas je bil avtomatsko preveden. Možne so napake pri prevodu.