Hitri granulator

ZERMA GST 250/600

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

The best features of the proven GST and GSC series have been combined in a compact redesign, with particular emphasis on weight, handling, and energy efficiency. These compact granulators come fully soundproofed, resulting in extremely quiet operation. The granulators are available with a rotor diameter of 250 mm and widths of 300, 450, or 600 mm. The curved rear wall of the cutting chamber provides aggressive material intake and prevents material blockages. As with all ZERMA granulators, rotor and stator knives can be adjusted outside the machine to minimize downtime during maintenance.

The highly tangential, curved rear wall of the cutting chamber, combined with the aggressive open rotor design, ensures reliable material intake and minimizes the risk of clogging.

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, material can easily be fed manually or via a small conveyor belt. The low noise emission and compact footprint make this granulator a perfect solution for inline size reduction.

Optional rear wall with elevated stator knife M version:
The feed method with an elevated stator knife is better suited for thicker and more compact parts, such as injection-molded parts, profiles, and sheets. The cutting geometry and reduced rotor aggressiveness result in high-quality regrind, regardless of material type or shape, including injection-molded parts, profiles, sheets, etc.

Control system and control cabinet:
The integrated control system and operator console not only meet all current safety regulations but can also be adapted to specific requirements. Furthermore, peripherals such as feed conveyors, metal detection systems, and discharge systems can be seamlessly integrated into the machine’s control system. For improved efficiency, an optional intelligent energy-saving function is available, which reduces power consumption during idle periods and can automatically start and stop the system based on the status of upstream machines.

Standard configuration with blower, power consumption 0.75 kW, and 400 cyclone

Rotor diameter (mm): 250
Rotor width (mm): 600
Drive (kW): 11
Number of rotor knives: 3 x 2
Number of stator knives: 2
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Screen hole diameter (mm): >6
Weight approx. (kg): 1450
Feed opening (mm): 380 x 600
Feed opening M version option (mm): 295 x 600

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.