Advanced Fine Shredding for Large-Scale Recycling with the SG3000RF

Release time : 2025-12-30
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The solid waste processing industry is moving from basic recovery to large-scale, high-efficiency operations. 


Stricter environmental policies and increasing demand for recycled materials demand pre-treatment solutions that deliver both high volume and precise particle control. Harden Machinery Ltd. introduces the SG3000RF single-shaft shredder, engineered for industrial-scale throughput with reliable fine shredding performance.

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Key Advantages of the SG3000RF Shredder


Designed for continuous heavy-duty use, the SG3000RF offers:

· High Throughput: Up to 30 tons per hour, ideal for large waste management and resource recovery facilities.

· Precise Fine Shredding: Consistent reduction to below 30mm, producing uniform output without over-shredding smaller pieces.

· Energy Efficiency and Low Noise: Optimized drive and rotor design minimize power consumption and noise, supporting sustainable operations.


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Versatile Applications in Solid Waste Management


The SG3000RF serves as an essential front-end solution across diverse waste streams.


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Municipal Solid Waste (MSW) Processing: High-Efficiency Fine Shredding


The SG3000RF excels at fine shredding and homogenizing pre-sorted municipal solid waste, such as oversize fractions from screening or landfill waste.


Delivering up to 30 t/h throughput (depending on waste composition) and a consistent output size below 30 mm, it creates homogeneous, free-flowing material. 

This ideal particle size creates a perfect feedstock for downstream processes—including AFR production, plastic chemical recycling, or further fine sorting—significantly improving resource recovery rates from municipal solid waste.


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Chemical Recycling of Waste Plastics


Low-value mixed plastics recovered from MSW, industrial, or renovation waste require fine, uniform shredding to meet the strict size and cleanliness standards of pyrolysis and depolymerization processes. 


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The SG3000RF reliably delivers particles below 30 mm, enabling efficient conversion of challenging mixed streams into valuable chemical feedstock.


Biomass Resource Utilization


Agricultural straw, garden waste, and forestry residues are efficiently reduced to particles below 30 mm by the SG3000RF.


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This consistent fine output optimizes downstream processes such as biofuel production, anaerobic digestion, and bioethanol fermentation, improving conversion efficiency and resource value.


As solid waste management scales up with greater emphasis on resource recovery, the Harden SG3000RF single-shaft shredder provides a proven solution that boosts throughput while enhancing downstream process quality.