R Type Shredder

R TYPE SINGLE-ROTOR SHREDDERS

SHD R100-150 | SHD R+120-200

Versatile Control for Adapting to Material Flow Changes

Ustunis Makina offers precise control over one or more machines, including conveyor systems, with just a single control panel. The integrated ABB PLC system is specifically tailored to the shredding process. Various slide and rotor adjustments can be easily fine-tuned to match the specific requirements of the application. All control cabinets are designed and manufactured in-house at our production facilities in Turkiye.

Optimal Cutting Gap Achieved with Adjustable Counter Knives

The coordination between the cutting knife and counter knife plays a key role in determining material throughput and the quality of the shredding process. To ensure a consistently precise cutting gap despite natural wear, the counter knifes in this series are both manually adjustable and reversible. This ensures efficient energy use, reduces wear-related expenses, and greatly extends the knife’s overall lifespan through optimal cutting geometry.

Optimal Cutting Gap Achieved with Adjustable Counter Knives

The coordination between the cutting knife and counter knife plays a key role in determining material throughput and the quality of the shredding process. To ensure a consistently precise cutting gap despite natural wear, the counter knifes in this series are both manually adjustable and reversible. This ensures efficient energy use, reduces wear-related expenses, and greatly extends the knife’s overall lifespan through optimal cutting geometry.

Advanced Rotor Engineered for Tough Applications

Our customers frequently rate the profiled V-Knife rotor as one of the top performers in shredding. Featuring two rows of knives, it optimizes material intake. The V rotor excels in delivering high throughput, minimizing energy usage, lowering thermal stress, and reducing wear-related costs.

Improved Material Intake for Especially Large Pieces

Thanks to its large inner chamber and hopper, it is extremely effective in processing large parts. Thanks to the large and high pressure unit, it can easily process any plastic material that fits in the shredder. Rollers placed at every point where the piston contacts the body prevent friction. The piston is fully retractable from the shredding chamber, allowing maximum material to be processed in one go. Unlike straight angle shredders, our SHDR+ model shredders have angled pistons, which makes the piston run more smoothly and efficiently.

Rotor Bearings with Offset Design Enhanced Protection Against Dust and Debris

Processing particularly tough materials demands durable bearings that are easy to maintain. Üstüniş Makina utilizes long-lasting spherical roller bearings, which are designed for stability and mounted offset from the machine frame to prevent impact damage and uncontrolled power transmission. Additionally, an extra shaft seal ring effectively blocks the intrusion of contaminants or dust. Thanks to a copper pipe running inside the rotor, connected to the chiller system, cooling water helps regulate the rotor's temperature. This ensures optimal operating conditions and prevents overheating during intensive shredding processes.

POWERFUL AND CONTROLLED MATERIAL FEEDING WITH THE RAM-TYPE PRESSİNG UNIT

Ram-type flat presses are an excellent choice for shredding hard plastic materials. Thanks to the special serrated design, they grip tough materials and prevent them from slipping during the shredding process. The automation software ensures maximum efficiency without exceeding operational limits, and in the event of material jamming, it retracts to avoid potential damage. The ram contains two hydraulic pistons, ensuring balanced pushing action.

Screen Diameter Options for Maximum Accessibility

Single-shaft shredders typically come equipped with a fixed screw screen. However, there are also hydraulically operated screens that swivel downward, as well as screen baskets that open upward. The best configuration depends on the specific application. Movable screens generally offer improved access to the rotor, making maintenance easier.

Clean and Easy Transport

With Secure Connection hanks to the dual output screw conveyor system, we can transport shredded materials to the desired height. This system is commonly used in our recycling lines. The bolted connection to the shredder’s discharge chamber prevents potential dust and material leakage. Screw diameters and motor power can vary based on working capacity. Alternatively, conveyor outputs are also available based on customer requirements or material specifications.

INCREASED MATERIAL DISCHARGE SPACE

By elevating the machine frame If additional space for material discharge is required, we offer the option to raise the machine frame by up to 200 mm or 500 mm. This allows for greater flexibility in your production process.

Durable and Powerful Drive

With Turkish-Made Gearbox For most applications, mechanical drives are a classic choice due to their ease of maintenance and durability. We have had a long-standing partnership with Turkish-made Yılmaz Gearbox. Torque monitoring and shock-absorbing vibration dampers complete this system. For additional machine protection, a hydrodynamic start-up clutch is available as an option.

Vibration-Reducing Machine Feet

For minimized building vibration Compact feet made from durable hard rubber eliminate the need to anchor the machine to the floor, allowing for flexible installation. More importantly, these feet effectively prevent disruptive vibrations that could impact the surrounding environment.

Increased Throughput

With Turbo Hydraulics The shredder’s ram is hydraulically driven back and forth, and with turbo hydraulics, this movement is even faster. For continuous operation, optional features such as additional oil cooling and a length measurement system are available upon request.