GSH
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Heavy Duty Granulators The Home of Size Reduction

Head waste Lumps Woven bags E-waste Drums Rubber Pallets Tyres Cables Paper ZERMA GSH heavy duty granulators are sturdy machines built for the ever changing demands of modern recycling operations. They can be adapted to process a wide variety of materials.

The Home of Size Reduction ZERMA is a leading supplier to the plastics industry. With a strong focus on post-consumer and postindustrial recycling the GSH series of heavy duty granulators can be adapted to various requirements. They can be customized to withstand high levels of contamination or integrated into washing lines. In combination with ZERMA single shaft shredders and accessories we can custom build size reduction systems for high capacities and challenging materials. The GSH series - A cut above

Typical applications of GSH granulators ZERMA GSH Heavy Duty granulators are designed to be dependable sturdy machines in high throughput or demanding applications. They can be used as single stage central granulators for large in house scrap as well as post-consumer and postindustrial recycling. In combination with a ZERMA ZSS/ZPS or ZXS single shaft shredder these granulators will ensure constant high through-put with minimal downtime. GSH granulator with special hopper for pipes. GSH granulator used for in-house grinding of blow molding scrap and rejected parts. Machine in fully...

Two stage size reduction system consisting of ZERMA single shaft shredder and GSH granulator. Advanced engineering – great results 05

The right machine for today‘s recycling requirements ZERMA GSH granulators span a wide range of sizes. Starting from 350 mm diameter up to 1100 mm, in widths ranging from 500 to 2400 mm. All sizes are engineered to deliver constant high quality results with minimal downtime for service and maintenance.

• Sturdy recycling focused design • Various rotor options • Replaceable wear plates • Easy knife change/adjustment

GSH 350 and 500 series – compact and sturdy The heavy duty granulators of the GSH 350 and 500 series feature rotors in widths ranging from 500 mm to 1000 mm with a diameter of 350 or 500 mm. Different rotor and hopper styles allow the granulators to be tailored to different applications in the plastic recycling field. The machines in the GSH 350 and 500 series are mainly used as central granulators for in house recycling applications to process thick walled parts in one step or as a second step granulator after a shredder to reach higher throughput rates.

Typical Applications • Films margins from inline recycling • Window profiles • Fibers • Thin-walled non-ferrous waste as non-ferrous metals • Copper and aluminum cables

GSH 600 and 700 series – the allrounder The heavy duty granulators of the GSH 600 and 700 series offer different rotor designs in widths ranging from 800 mm to 1600 mm with diameters of 600 and 700 mm. These medium sized machines are used as central grinders for heavy applications such as thick walled pipe, injected parts such as crates, in blow molding settings to handle parts as well as cold parisons. As a secondary grinder after a shredder they can achieve output of more than 1 ton per hour consistently.

• Chunks and lumps • Foil sheets for Inline-recycling • Bumpers, door panels, fuel tanks and slugs • Insulation materials • Electronic waste • Bottle crates

GSH 800 and 1100 series – high throughput The large GSH 800 and 1100 series machines are available with rotors of 800 and 1100 mm diameter ranging in width from 1200 to 2400 mm. These heavy duty machines are designed to withstand the toughest applications and deliver consistent high quality regrind at rates exceeding 5 tons per hour. From light materials like bottles and barrels to pallets and purgings, these GSH granulators can handle almost any application. For contaminated materials such as post consumer waste the rotor and cutting chamber can be protected with special steel to ensure...

Typical applications • Large-volume hollow body such as drums, tanks, multi-boxes, buckets • Natural and synthetic rubber bales • Fiberglass reinforced plastics • Vulcanized, technical rubber parts, such as pre-shredded, iron-free car and truck tires • Pipe sections

S5-Rotor This rotor is suitable for light materials as well as thick rigid pieces like tanks or crates. The semi-closed design reduces the aggressivity of the rotor. S7-Rotor The closed 7 blade rotor is used for heavy thick walled products. It is closed thus will avoid overloading even on heavy materials such as solid lumps or thick walled pipe. H9-Rotor Similar to the S7 rotor the H9 rotor is a closed rotor and mainly used in heavy applications. The design allows for the knife support to be made from highly wear resistant steel when used with contaminated materials. L7-Rotor The L7 rotor...

With Deflection Wedge The removable deflection wedge houses a third stator knife. It allows easy and fast adjustments of the machines aggressivity. Without Deflection Wedge The infeed is very strong and aggressive, the first cut will happen at the 4 o‘ clock position. Well suited for bulky materials, such as canisters or pales. The deflection wedge alters the infeed of the machine and moves the first cut to the 2 o‘ clock position. Well suited for heavy thick walled parts such as lumps or pipe. Due to the added stator knife it increases the number of cuts per revolution the output on light...

Applies to all models: screen size is > 6 mm or > 8 mm and each machine has 2 or 3 rows of stator blades. The model name is composed of the rotor diameter and rotor width (A/B) A = Rotor diameter in mm B = Rotor width in mm C = Drive capacity in kW D = Rotor knives in rows E = Effective working area in mm

The product range – the right solution for any application GSL - Slow speed granulators GSE - Economical granulators GSC/GST- Compact soundproofed granulators ZSS/ZPS - General purpose shredders With more than 70 years of experience, ZERMA is one of the leading manufacturers of high quality size reduction machinery. With the wide range of machines ZERMA covers the whole spectrum of plastic size reduction applications.