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HighPerformance Rubber Granulator Blades China Factory and Suppliers

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HighPerformance Rubber Granulator Blades China Factory and Suppliers

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Our high-performance Rubber Granulator Blades are engineered for the rigorous demands of the rubber recycling and material processing industry. Designed to transform waste tires and industrial rubber products into uniform, high-quality particles, these blades play a critical role in reducing resource consumption and enhancing the efficiency of recycled rubber production lines.

Whether you are managing a large-scale recycling plant or preparing modified rubber composites for injection molding, our precision-engineered cutting solutions ensure optimal particle size accuracy and exceptional durability. By utilizing advanced metallurgy and heat treatment, we provide blades that balance extreme wear resistance with the impact toughness required for mixed material processing.

Detailed Parameters

Material GradeCr12MoV / Hard Alloy / HSSHardness RangeHRC 52-70 (Depending on Material)
Blade TypesGranulation Roller / Crusher BladeCutting Precision± 0.5mm Accuracy
Heat TreatmentVacuum Quenching & TemperingSurface CoatingOptional Titanium Nitride (TiN)
Design FeatureToothed structures (12/18 teeth)StructureFlat and Circular Configurations
Service Life200 - 1200 Operating HoursApplicationTires, Conveyor Belts, Rubber Waste

Key Advantages

Superior Wear Resistance

Utilizing Cr12MoV and Hard Alloy materials to withstand high-load continuous operation and minimize abrasive wear.

Extended Service Life

Hard alloy options offer up to 1200 hours of operation, significantly reducing downtime and replacement costs.

Precision Granulation

Advanced tooth design ensures consistent particle size for subsequent extrusion and injection molding processes.

Impact Toughness

Embedded steel blade designs prevent brittle failure when processing materials containing metal inserts or wire.

Anti-Adhesion Coating

Specialized titanium nitride coatings reduce rubber sticking, maintaining cutting efficiency and accuracy.

Versatile Compatibility

Compatible with most standard granulator host screw systems and adjustable cutting gap configurations.

Product Gallery

Management Platforms

Material Selection

Choose between Cr12MoV for economy or Hard Alloy for industrial-grade wear resistance.

Maintenance Cycle

Scheduled lithium-based grease lubrication every 50 hours to prevent metal fatigue.

Cleaning Protocol

Shift-based high-pressure air gun cleaning to prevent rubber melting and adhesion.

Gap Optimization

Adjustable cutting gaps to precisely control the output particle size of rubber waste.

Purity Control

Efficient separation of metal inserts from rubber composites via specialized granulation.

Technical Upgrade

Transition to diamond-coated blades for 40% increased wear resistance and 1500h life.

Investment Return Comparison

Blade MaterialEstimated LifespanCost-Efficiency Ratio
Cr12MoV Steel200-400 HoursHigh (Initial Investment)
High-Speed Steel400-600 HoursMedium (Balanced)
Hard Alloy800-1200 HoursVery High (Long Term)
Composite CoatingUp to 1500 HoursMaximum (Premium)
Standard SteelLow (Frequent Replace)

Frequently Asked Questions

Q: Which material is best for processing waste tires with steel wires?

High-speed steel (HSS) or embedded steel blades are recommended for tire waste containing steel wire, as they offer a superior balance of impact resistance and toughness to prevent chipping.

Q: How often should the rubber granulator blades be cleaned?

We recommend cleaning rubber residues from the blade surface at the end of every shift using a high-pressure air gun to prevent material adhesion and maintain cutting accuracy.

Q: What is the advantage of Hard Alloy blades over Cr12MoV?

Hard alloy blades provide significantly higher hardness (HRC 65-70) and wear resistance, extending the replacement cycle from 400 hours to up to 1200 hours for continuous operations.

Q: Can these blades handle mixed rubber and plastic composites?

Yes, our crusher blades are specifically designed for mixed materials, allowing for efficient granulation and impurity separation for conveyor belts and sealing rings.

Q: How does titanium nitride coating improve performance?

The TiN coating reduces the friction coefficient between the rubber and the steel, which minimizes rubber adhesion (sticking) and extends the overall lifespan of the blade.

Q: What lubrication is required for the blade shaft bearings?

To reduce metal fatigue and frictional wear, we recommend applying lithium-based grease to the blade shaft bearings every 50 operating hours.

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