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WX-300S Small Single-Shaft Shredder

The WX-600 Energy Saving Flexible Single Shaft Shredder is a high-performance recycling machine designed for efficient material processing. Featuring a 30KW main motor, 28 durable rotary blades, and a powerful hydraulic system, it offers a crush capacity of 400-500 kg/h. Built for versatility, it can shred a wide range of materials, including plastics, rubber, and e-waste. The advanced NS-300S electric control system ensures smooth operation, while the water-cooled hydraulic station and durable components enhance reliability and longevity. Ideal for industrial applications, the WX-300S provides a cost-effective and energy-efficient solution for recycling and waste management needs.
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  • WX-300S

  • WANXU

Product Overview

The WX-300S Small Single-Shaft Shredder redefines resource recovery by tackling complex waste streams while strictly controlling operational costs. Designed for facilities that demand both aggressive material reduction and environmental consciousness, this machine effortlessly processes challenging materials ranging from dense plastics and rubber to wood and light metals. The heavy-duty steel construction dampens vibration, ensuring a low-decibel operation that maintains a safer, more comfortable floor environment. By integrating advanced motor technology with an intelligent control system, it delivers a proven 30% reduction in energy consumption compared to standard single shaft shredders, entirely without compromising on processing capability.

Equipped with a precision-tuned 18.5-37 kW variable frequency drive (VFD) motor, the WX-300S achieves a consistent processing capacity of 3-10 tons/hour. This makes it an exceptionally practical choice for medium-scale recycling facilities and manufacturing plants focused on minimizing their carbon footprint and electricity expenses. Its compact physical footprint allows for flexible installation in constrained spaces, while the uniform, cleanly cut output granules prepare materials perfectly for downstream granulation or direct extrusion.

WX-300S Small Single-Shaft Shredder front view showing heavy-duty steel construction

Product Features

Dynamic VFD Motor System

At the core of this shredder's energy efficiency is its VFD motor system that adjusts power output dynamically based on immediate material load and processing demands. Unlike conventional fixed-speed motors that consume constant power regardless of the resistance they encounter, this system actively monitors shaft feedback. It instantly reduces energy usage during light feeding or when processing less demanding materials like thin films or soft woods. The motor operates at optimal efficiency across the entire load range, minimizing energy waste while maintaining sufficient torque to slice through dense purgings without jamming.

Internal view of the VFD motor system and drive mechanism

Intelligent Operation Modes

The shredder incorporates smart sensors and a programmable logic controller that continuously optimize operational parameters in real-time. Its dedicated "Eco Mode" automatically reduces power consumption during periods of inactivity or delayed material feeding, entering a low-power standby state that uses less than 10% of full power when not actively processing material. The system also features automatic startup and shutdown sequences that prevent harsh electrical energy spikes during operation transitions, further reducing overall energy usage and protecting your facility's electrical infrastructure from sudden surges.

Precision Engineering & Wear-Resistant Components

Every component of the WX-300S is engineered to minimize friction and energy loss. The high-efficiency gearbox converts motor power to shaft rotation with minimal thermal output, ensuring that more of the consumed energy translates directly into shredding force. To drastically lower long-term maintenance costs, the cutting chamber utilizes high-strength, wear-resistant alloy blades and a heavy-duty bearing system isolated from the crushing zone to prevent contamination. The optimized blade geometry reduces cutting resistance, cleanly shearing materials rather than tearing them, which minimizes dust generation and extends the lifespan of all consumable parts.

Close-up of the wear-resistant alloy blades and rotor assembly

Safety & Industrial Compliance

Operator protection and equipment longevity are prioritized through comprehensive safety protocols. The WX-300S complies with stringent international industrial safety standards, featuring an intelligent overload protection system that automatically reverses the rotor if uncrushable materials are detected, clearing jams without human intervention. Strategically placed emergency stop mechanisms and secure hopper designs ensure the production process remains secure, protecting both personnel and the machine during harsh continuous operation.

Applications & Material Adaptability

The WX-300S energy-efficient shredder provides broad material adaptability, easily conquering waste streams that traditional crushers struggle to process. It is well-suited for various sectors where sustainability and operational efficiency are priorities:

  • Sustainable Manufacturing: Processes production scrap, defective molded parts, and packaging materials in factories with strict environmental certification requirements.

  • Municipal Recycling Facilities: Handles paper, mixed plastics, and organic waste in energy-conscious public waste management systems, delivering uniform volume reduction.

  • Food Processing Waste: Shreds organic waste and tough packaging materials in facilities operating under strict energy regulations and hygiene standards.

  • Textile Recycling: Processes tightly woven fabric scraps, synthetic fibers, and textile waste with a significantly reduced energy footprint.

  • Wood & Light Metal Processing: Easily breaks down pallets, timber offcuts, and thin-gauge aluminum or copper profiles without excessive blade wear.

  • Small to Medium Recycling Operations: Provides an economical, space-saving solution for operations seeking to balance high throughput performance with manageable electricity costs.

Shredder processing mixed waste materials in a recycling facility

Manufacturing Excellence & Customization

Backed by over a decade of dedicated experience in solid waste treatment equipment manufacturing, our professional R&D team provides profound technical support and reliable after-sales service. We understand that no two waste streams are identical, which is why we offer comprehensive OEM customization and turnkey solutions. From tailoring hopper dimensions and screen mesh sizes for specific output requirements, to designing complete, automated recycling lines, we adapt the equipment to fit your exact operational workflow.

Every WX-300S unit undergoes a rigorous quality control process before leaving the facility. We execute full-load factory inspections and prolonged stress tests to guarantee a 100% pass rate. This uncompromising approach to quality assurance ensures that the shredder will maintain stable, uninterrupted performance even when subjected to the most demanding industrial environments.

Factory assembly line showing strict quality control of shredder units

FAQ

Q: How much energy does this shredder actually save?

A: The Energy-Saving Single Shaft Shredder typically achieves 30% lower energy consumption compared to conventional shredders of similar capacity. In real-world operations, this translates to significant cost savings—facilities processing 5 tons per day have reported monthly electricity savings of 400-600 kWh. The variable frequency drive and smart control systems deliver the greatest savings in applications with fluctuating material volumes, where the machine can throttle down during lighter loads.

Q: Does energy efficiency compromise performance?

A: Not at all. The shredder maintains full processing capability (3-10 tons/hour) through its intelligent power management system that delivers maximum power precisely when needed and reduces consumption during lighter loads. The high-torque motor design ensures that even tough, dense materials are processed efficiently without stalling, while the optimized blade geometry maintains sharp cutting performance at lower energy levels.

Q: What is the payback period for the energy savings?

A: Typical payback periods range from 12-18 months depending on local energy costs and usage patterns. Facilities operating the shredder for 8+ hours daily generally see faster financial returns. Beyond direct energy savings, many regions offer environmental incentives or tax rebates for installing energy-efficient industrial equipment, which can further shorten the payback period and improve your overall return on investment.

Q: Does it require special maintenance compared to standard shredders?

A: The basic maintenance requirements are similar to conventional models, including regular blade inspection, lubrication of the bearing assemblies, and screen cleaning. The variable frequency drive system requires periodic visual checks of electrical connections and cooling fans, but these additional maintenance tasks are minimal and straightforward. Overall, maintenance costs are comparable to standard shredders, with the extended lifespan of the alloy blades and the energy savings providing substantial net operational cost reductions.

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