Optimising recycling operations is no longer a nice-to-have for waste management businesses. It’s the difference between running a facility that consistently turns waste into value and running one that absorbs costs without ever quite getting ahead of them. Tighter margins, rising collection costs, and increasing pressure to demonstrate environmental performance mean that equipment choices matter more than ever.
Gradeall International Ltd is a specialist manufacturer of recycling and waste management equipment based in Dungannon, Northern Ireland. With nearly 40 years of engineering experience and machinery operating in more than 100 countries, Gradeall builds equipment that solves the practical problems recycling operations face every day: too much volume, too little space, too many collections, and too few hours in a working shift to process everything efficiently.
This guide covers the core equipment categories Gradeall manufactures, how each one addresses specific operational challenges, and why going beyond minimum compliance is the only approach that reliably improves long-term performance.
End-of-life tyres are among the most persistent challenges in recycling. They’re bulky, difficult to transport in loose form, and slow to degrade. Left unprocessed, they create environmental and fire hazards. When processed correctly, they become feedstock for civil engineering applications, energy recovery, pyrolysis, and rubber recycling.
Gradeall’s tyre recycling equipment reduces tyre volume by up to 80%, producing immediate, measurable reductions in transportation costs, storage requirements, and processing capacity. That volume reduction is not just an operational advantage; it also reduces the fuel consumption and emissions associated with moving waste tyres from collection points to processing facilities.
The logistics of end-of-life tyre management are often the biggest cost driver in the supply chain. A single vehicle carrying loose tyres carries only a fraction of the weight it could theoretically handle, because tyre geometry means most of the cargo space is filled with air. Baling resolves this directly.
When tyres are baled using a machine like the Gradeall MKII Tyre Baler, each bale contains between 400 and 500 car tyres compressed to a consistent, stackable form. That changes the economics of transportation entirely, making it feasible to move larger quantities per trip and reducing the frequency of collections.
PAS 108 is the British Standard for the production of bales of end-of-life tyres for use in civil engineering applications. PAS 108-compliant bales must meet specific dimensional and density requirements to be suitable for construction and infrastructure use, including retaining walls, embankments, and drainage systems.
Gradeall’s MKII Tyre Baler produces up to 6 PAS 108-compliant bales per hour, making it one of the most productive machines in its class. The ability to produce consistently compliant bales is not a minor detail: it determines whether the output has value as a secondary material or becomes a disposal liability.
Gradeall manufactures a broad range of tyre recycling equipment, covering everything from high-volume car tyre baling to the processing of large agricultural and off-the-road (OTR) tyres. Each machine in the range is designed to address a specific processing challenge and works together as part of an integrated tyre recycling system.
The range includes tyre balers, sidewall cutters, rim separators, OTR splitters, conveyors, and portable baling systems. For operations that handle mixed tyre types or need flexible deployment, the range provides options at each stage of the process.
The MK3 Tyre Baler is Gradeall’s highest-output baling machine, designed for large tyre recycling plants, vehicle dismantlers, and operations handling significant daily volumes of waste tyres. Where throughput is the primary concern, it’s the machine worth looking at first.
It uses a three-ram baling mechanism that exerts 75 tonnes of force, producing dense, consistent bales suitable for a range of downstream applications. The increased force, compared to earlier models, means it can handle higher volumes more efficiently and compress larger tyre types without sacrificing bale quality.
Gradeall’s design process for the MK3 included Finite Element Analysis, a method of simulating mechanical stress using mathematical models to identify and resolve potential weak points before manufacture. This approach reflects how Gradeall approaches engineering across its entire range: equipment is designed to operate continuously under industrial conditions, not just to perform well in demonstrations.
Two test units were deployed at separate UK sites in 2018, before the MK3 was made more widely available. The data from those installations directly informed refinements to the final design, resulting in a machine with a demonstrated track record in demanding operational environments across Europe and internationally.
The MK3 is suited to operations where throughput is the primary concern. It’s available for shipping worldwide and can be specified alongside conveyors, sidewall cutters, and rim separators as part of a complete processing line.
For operations that need high output but have space or budget constraints that make the MK3 impractical, the MKII Tyre Baler offers a proven alternative with output rates of up to 6 PAS 108-compliant bales per hour. Both machines are part of the same manufacturing range and share Gradeall’s core engineering approach.
The MKII Tyre Baler is Gradeall’s flagship tyre baling machine and one of the most widely deployed pieces of tyre recycling equipment globally. It combines high output, PAS 108 compliance, and a user-friendly design that minimises downtime and reduces the margin for operator error.
Each bale produced by the MKII contains 400 to 500 car tyres, representing an 80% reduction in tyre volume. At up to 6 bales per hour, a single machine can process a substantial daily volume without interruption. That combination of consistency and speed is what makes the MKII the go-to option for mid-volume operations.
The bales produced by the MKII are not limited to civil engineering applications. They’re also used in shredding operations, pyrolysis plants, energy recovery facilities, and rubber recycling processes. This flexibility gives recycling operations greater choice when finding buyers for their output, which matters in markets where civil engineering demand fluctuates seasonally.
The MKII is suited to tyre collectors, recycling centres, vehicle dismantlers, and tyre depots. Its reliability and straightforward maintenance requirements make it practical for operations where specialist technical support may not always be immediately available.
For larger tyre types, sidewall cutting is often a necessary pre-processing step before baling. Truck tyres and OTR tyres have reinforced sidewalls that resist standard baling pressure, and trying to bale whole truck tyres without pre-cutting is a false economy that shortens machine life and produces inconsistent bales.
Cutting those sidewalls before baling significantly improves bale density, output speed, and compliance with dimensional standards. Gradeall manufactures a range of sidewall cutters, including the Truck Tyre Sidewall Cutter and the Car Tyre Sidewall Cutter, as well as OTR-specific equipment, including the OTR Tyre Splitter and OTR Shear.
Rim separators are an important part of the processing line for operations that receive tyres still mounted on wheels. Removing the rims before tyres enter the baling process protects the baler and allows the metal rims to be separated for their own recycling stream.
For most mid-volume operations processing truck tyres, adding a sidewall cutter to the line quickly pays for itself through improved output rates and reduced machine wear. Gradeall’s team can advise on the right combination of equipment based on the tyre types and volumes an operation handles.
Tyre recycling is one part of Gradeall’s equipment range. The company also manufactures a broad line of waste compactors for commercial, industrial, and public-sector operations. These machines address a different but equally persistent challenge: managing general waste volumes efficiently without increasing collection frequency or transport costs.
Waste compactors reduce waste volume at the point of generation, which means fewer collections, lower disposal costs, and better use of available storage space. For large-scale operations generating significant daily waste volumes, the difference between compacted and uncompacted waste can represent a meaningful cost saving over the course of a year.
Static compactors are designed for permanent installation at a fixed site. They connect to a separate waste container and continuously compact incoming waste, maximising the container’s usable capacity before a collection is needed.
Gradeall’s static compactor range includes pre-crusher models for bulky items and standard models for mixed commercial waste. They’re commonly used in retail, logistics, manufacturing, and hospitality environments where waste generation is consistent and high-volume.
Portable compactors offer the same core function as static units, but in a configuration that can be relocated. This makes them suited to temporary sites, operations that move between locations, or facilities that need compaction capacity at multiple points without permanent installation at each.
Gradeall’s portable compactor range covers a broad spectrum of applications, from smaller commercial units through to large industrial machines with pre-crusher capability. The choice between static and portable generally comes down to whether the site configuration is fixed or whether operational flexibility is a priority.
Wet waste, including food waste, medical waste, and green waste, presents specific challenges that standard compactors are not designed to handle. The high liquid content in wet waste can damage equipment not designed for it, cause spillage problems, and pose hygiene risks in the loading area.
The Gradeall GPC P9 is designed specifically for wet waste compaction. Its pendulum head design uses a twin-ram arrangement that applies even pressure from both sides of the waste stream, producing consistent compaction without the uneven loading that can stress standard mechanisms. The loading area is leak-proof, containing liquids within the machine and preventing contamination of the surrounding environment.
The GPC P9 is suited to food processing facilities, healthcare environments, catering operations, and landscaping businesses generating green waste. In each case, the combination of effective compaction and contained liquid management makes it a more practical choice than a standard compactor for these waste streams.
The operational efficiency gains are straightforward: better compaction means fewer container collections, and the leak-proof design means cleaning and maintenance requirements are manageable even when handling challenging waste types.
Glass waste presents a volume problem similar to tyres: the material is heavy relative to its useful density, takes up significant storage space in loose form, and becomes much easier to handle when reduced in size. Gradeall manufactures the Large Glass Crusher and Bottle Crusher for operations ranging from hospitality venues to local authorities handling glass recycling at scale.
Crushing glass at the point of collection reduces transport costs, allows more material to fit in each collection run, and produces a consistent output that is easier to process downstream. For hospitality operations in particular, glass crushers reduce the safety risks associated with handling broken glass and the hygiene problems caused by glass waste left in open containers between collections.
The glass cullet produced by Gradeall’s crushing equipment is a direct input for glass manufacturing and other recycling processes. Consistent particle size matters here: cullet that is too coarse or irregular can be rejected by processors, so machine calibration and consistent feed rates both affect the output quality.
Gradeall’s glass crushers are designed to produce reliably consistent output under continuous operation, which is what makes them practical for venues and councils running daily collections rather than periodic clear-outs.
Beyond tyres and glass, Gradeall’s baler range covers cardboard, plastic, textile, and other recyclable materials. The vertical baler range includes models suitable for small commercial operations through to high-volume industrial facilities.
Cardboard and plastic are the most common applications. For retail, logistics, and manufacturing operations generating consistent volumes of these materials, a baler converts what would otherwise be a disposal cost into a recyclable commodity with potential resale value. The bales produced are stackable, easy to transport, and accepted by most material recovery facilities.
The GV500 vertical baler is a reliable mid-range option for facilities that need consistent throughput without the footprint of a large horizontal machine. For higher volumes, Gradeall’s horizontal baler range, including the GH500 and GH600, handles continuous feeding and higher output rates.
The right baler depends on the materials being processed, daily volumes, available space, and the output specifications required by buyers. Gradeall’s team works with customers to match machine specifications to operational reality rather than fitting the largest available machine into a space that doesn’t suit it.
Gradeall also manufactures balers for textile and clothing recycling, including wiper-type and horizontal-type clothes balers. These are used by textile collectors, charity sortation facilities, and clothing recyclers that need to produce consistent, dense bales for export or onward processing.
The G-eco 500 and G-eco 250 cover mid-range baling requirements across a variety of materials, giving operations flexibility without committing to a full industrial-scale machine.
Transportation is consistently one of the largest cost components in waste management operations. Whether the waste stream is tyres, cardboard, glass, or general refuse, the fundamental problem is the same: loose or unprocessed waste occupies far more space per tonne than compacted or baled material, which means more trips, more fuel, and higher costs.
Gradeall’s equipment addresses this directly. Volume reduction of up to 80% for tyres, consistent glass crushing output, and high-density bales for cardboard and plastic all reduce the number of vehicle movements required to shift the same quantity of material. Over a full operating year, that translates into meaningful reductions in both cost and carbon emissions associated with waste transport.
For international customers, Gradeall’s equipment is designed for container-optimised shipping. Machines are built to fit standard shipping containers, reducing freight costs and simplifying logistics for customers taking delivery anywhere in the world.
Gradeall has exported equipment to more than 100 countries, from Iceland to Australia and Panama to Italy. The manufacturing team in Dungannon, Northern Ireland, regularly handles international export logistics, and the company’s experience across diverse markets means it can advise on practical shipping and installation considerations for most destinations.
The environmental argument for proper waste-processing equipment extends beyond regulatory compliance. When waste is processed efficiently, several downstream benefits follow.
Recycled materials processed through baling, compaction, or crushing require less energy to handle at the recovery stage than loose, unprocessed material. Tyre bales used in civil engineering displace virgin materials in construction applications. Glass cullet produced by crushing is a direct input for glass manufacturing. Cardboard and plastic bales enter material recovery streams, reducing the demand for new raw material production.
Resource conservation, reduced greenhouse gas emissions, lower energy consumption in downstream processing, and reduced landfill pressure are all directly linked to the efficiency of the upstream waste-handling process. Equipment that processes waste reliably and consistently at source increases the likelihood that each of those downstream outcomes will be realised.
Gradeall’s commitment to this approach is built into the design of each machine. Reliability, ease of maintenance, and the ability to operate continuously in demanding environments are central to the value the equipment delivers, not secondary features.
“The operations that get the most out of their equipment are the ones that think about the full processing chain, not just the machine in front of them,” says Conor Murphy, Director of Gradeall International Ltd. “Getting the volume reduction right at source changes every other part of the cost calculation.”
Selecting the right waste processing equipment depends on the waste streams you handle, your daily volumes, the space available, and the downstream markets or disposal routes you use. No single machine is right for every operation, which is why Gradeall manufactures a broad range of machines covering multiple waste types and processing stages.
For tyre recycling operations, the key decisions are baler model, whether sidewall cutting is needed, and whether rim separation is part of the process. For general waste, the choice between static and portable compactors depends on site configuration and operational flexibility requirements. For recyclable materials, baler selection depends on the materials being processed and the output specifications required by buyers.
Gradeall’s team works with customers to specify equipment that fits their actual operational requirements, not the broadest possible configuration. Customers are also welcome to visit the Dungannon manufacturing facility in Northern Ireland for on-site demonstrations before committing to a purchase.
To discuss your requirements or request a specification sheet, contact Gradeall directly at gradeall.com.
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