Heavy Duty Granulator Biggest Plastic Crusher

In the demanding field of industrial recycling and plastic processing, the Heavy Duty Granulator Crusher Machine (also known as single shaft shredder or heavy-duty plastic granulator) stands out as a robust, high-throughput solution for size reduction of tough materials. Engineered with a powerful single rotor shaft fitted with precision D2 tool steel blades, this heavy-duty shredder efficiently processes bulky waste into uniform granules or flakes, making it ideal for downstream granulation, washing, or extrusion lines. With rotor diameters up to 800 mm and capacities reaching 3,500 kg/h, the OGB series delivers the performance required by large-scale plastic recyclers, injection molding plants, and waste management facilities.

Working Principle & Structural Design

The single shaft shredder operates with a heavy-duty rotor shaft fitted with multiple rotary blades that shear material against fixed counter blades. Material is fed through a large hopper into the cutting chamber, where the slow-speed, high-torque rotor aggressively tears, shreds, and granulates it. An optional screen controls the final particle size. The design includes a reinforced machine frame, hydraulic pusher ram for continuous feeding of bulky items, and easy-access maintenance features, ensuring vibration-free operation even under extreme loads.

This configuration provides superior torque and shock resistance compared to double-shaft or high-speed granulators, making it ideal for one-step size reduction of thick-walled or contaminated scrap.

Wide Range of Applications

The Heavy Duty Granulator Crusher Machine excels at processing diverse solid materials:

• Plastics — Mouldings, profiles, films, PET bottles, nozzle material, plastic heads, and plastic barrels
• Rubber — Tire rubber, reclaim rubber products, and industrial rubber waste
• Paper & Cardboard — Confidential documents, production waste, and packaging materials
• Copper Cable — Household, telecom, and industrial cables (including S.W.A.)
• Textiles — Carpet rolls, tiles, and fabric waste
• Foam & Other — Production foam waste, wood, circuit boards, and electrical components

Its versatility makes it the preferred “biggest plastic crusher” for integrated recycling lines handling mixed or high-contamination waste streams.

Key Features & Performance Benefits

• Heavy-Duty Construction — Reinforced chamber and rotor for 24/7 operation under heavy loads
• D2 Tool Steel Blades — Exceptional wear resistance and long service life
• High Torque & Low Speed — Handles the toughest materials without jamming
• Large Hopper Capacity — Supports continuous feeding of bulky items
• Hydraulic Pusher System — Ensures consistent material flow into the cutting chamber
• Easy Maintenance — Quick blade and screen access reduces downtime
• Customizable Screen — Controls output size for downstream processing

Technical Specifications (OGB Series)

Capacities are approximate and depend on material type, density, and screen size. Custom configurations and higher capacities are available.

Why Choose the Heavy Duty Granulator Crusher Machine?

The OGB series combines extreme durability, high throughput (up to 3,500 kg/h), and low operating costs, making it one of the most efficient heavy-duty granulators on the market. Its D2 blades and reinforced design ensure long service life even with abrasive or contaminated materials, while the single-shaft technology provides superior torque and reliability compared to conventional crushers. Whether you process PET bottles, rubber tires, copper cables, or mixed industrial waste, this machine delivers consistent output size, reduced energy consumption, and maximum recycling profitability.