Summit Plastics Automation is a leading supplier of the GSH series of Heavy Duty Granulators, manufactured by ZERMA.

These granulators are engineered for the most demanding circumstances, offering an average throughput capacity of 300-7000 kg/hr. Their durable bearings and V-Cut knife designs ensure effective cutting while minimising dust production.

The granulator series presents an array of rotor designs, spanning widths of 500 to 2400mm and diameters from 350 to 1100mm. Its robust, fully-welded steel construction can handle the toughest applications. The default V-Cut yields high-quality regrind with minimal fines in the material output. A removable third stator blade serves as a deflector wedge, facilitating quick adaptation to varied applications.

• Easy access for cleaning
• Simple external blade adjustment
• Manufactured to endure rugged use
• Proven reliable design
• Integrated feed conveyor option
• Full conveying/de-dusting systems are available

Product Highlights

The range of Thermoforming Granulators from TRIA fills a niche within the Summit Systems size reduction range. These granulators are specifically engineering for the designed for inline recovery of full sheet at start-up, thermoformed and perforated sheet of PP, PS, PET, PLA and Coex ones.

The TS Series is designed for the granulation of sheet with cups up to 120 mm height; and the grinding of thermoformed and warm sheets, due to the water-cooling system within the grinding chamber.

Traction units with adjustable speed and anti-slip knurled rollers are available to ensure the granulators works in perfect synchrony with the thermoformer. The new integral soundproof box placed on the ground allows for a considerable reduction of the sound level.

• Optional hopper for off-line parts recovery
• Bench adjustment of rotating and fixed knives
• Easy access for maintenance and cleaning
• Redesigned pneumatic arm
• Soundproof frontal feeding area
• Start throughput 800-1200 kg/hr

Product Highlights

The GSC Compact/Soundproof Granulators from ZERMA, are designed with a complete soundproof enclosure resulting in an extremely quiet operation.

Different rotor designs are available in widths ranging from 300 mm to 1400 mm with a diameter of 300 mm. The completely welded cutting chamber in conjunction with the “V” type rotor design ensures dependability in operation and universal application use.

While it delivers excellent sound proofing capabilities, it still offers easy and quick access to the cutting chamber during rotor and stator knife changes, servicing or screen changes. The sound dampening material used in these machines is based on the latest technological research.

• Rotor and stator knives are pre-set outside the machine to alleviate awkward adjustment
• Different rotor options suit different applications
• V-cut technology delivers a high quality regrind
• Quick and easy access to the cutting chamber simplifies maintenance and cleaning
• The GSC 500 machine’s cutting chamber is opened hydraulically for safety

Product Highlights

The Beside the Press and standalone GSL slow speed granulator range from ZERMA, are suitable for all mould shops and materials. They are great value, simple and easy to maintain granulators.

This patented technology accurately pulls large, bulky reject parts into the cutting chamber. The rotational cutters of the ‘Masher’ are assembled on a rotating shaft, fixed in a frame which is located between the hopper and the cutting chamber. Cutters grab the parts and direct them easily into the cutting chamber blades.

The GSL 180 Series are mainly used in the injection and blow moulding processes as beside the press machines to grind runners and sprues. The resulting granules are then immediately reintroduced into the production process. The machines can be used for rejected products in the inline recycling process as well.

Different hopper and base frame designs make it possible to integrate the machine with most types of injection moulding machines and robots.

• Direct driven staggered rotor
• Special knife design makes adjustment unnecessary
• Easy access for maintenance and cleaning
• Low rotor speed creates less noise and dust
• Easily customisable to suit different applications
• Low cost economic ‘Crushmaster’ version available

Product Highlights

The BM Series from TRIA are granulators dedicated to the recovery of blow moulding scraps, including runners, blown pieces, and in-line parisons at high temperatures. They also support off-line grinding of preforms and blown pieces, making them suitable for moulds or bulky and lightweight thermoformed scraps. Their technical design includes bearing and dust guard guaranteeing reliability.

The rotor and fixed blades granulate plastic materials efficiently due to an optimised cutting angle. A hollow rotor and oblique cutting action significantly reduce energy.

Blades are easily dismantled and can be sharpened several times. A double opening feature of the cutting chamber and a removable screen ensure easy and fast cleaning.

• Fully sound proofed
• Manual or integrated conveyor feed
• Energy efficient design
• For temperatures up to 180°C
• Tool free access for fast and easy cleaning
• Screen with surface equal to 50% of knives rotation
• Anti-static self-cleaning model available

Designed for maximum versatility, these machines offer reliable cutting and grinding capabilities across a variety of applications, from sprues and injection-moulded parts to extruded components and film trims.

With heavy duty construction, advanced soundproofing options and efficient energy-consumption, our granulators deliver cost-effective and dependable performance, whether for in-line use or as part of a second-step grinding process.

• Exceptional material versatility
• Lowest running costs per kilo
• Precise, reliable cutting & grinding
• Optimised for performance & durability
• Conveyor feeds available

The GPLUS Range

This solution shares similarities with the GTWIN, offering an excellent grind. However, it operates at a slower speed of 25rpm, which results in quieter operation and less dust in regrind materials.

The GTWIN Plus

This model is specifically designed for in-line recycling of sprues or parts. It provides an optimal regrind without compromising the materials’ molecular structure.

The MINI Series

As our most compact Low Speed Granulator, this performs reliably while maximising your floor space efficiently and minimising your power consumption (operating at 0.55 kW).

For a deeper understanding of these systems, please delve into the product comparisons provided below.