High‑Torque Industrial 400 Model Dual‑Shaft Shredder

Our industrial shredders feature heavy‑duty frame and durable cutting blades, reducing material volume through shearing, tearing and extrusion. Suitable for plastics, rubber, wood, metal scraps, e‑waste and various industrial solid waste. Equipped with intelligent overload protection system for stable operation and easy maintenance. Different models are available to match your requirements on throughput, feed size and output particle size, widely used in waste recycling and material reprocessing to deliver reliable size‑reduction solutions.

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Detailed Description

Parameter	Specification
Motor	5.5 kW × 1
Additional Motor Option	Can be equipped with 2 motors
Voltage	Customizable
Reducer	K87 × 1
Main Shaft	Ø85 × 650 mm × 2
Blade Size	180 × 10 mm × 40 pcs
Blade Thickness	Customizable
Blade Material	Alloy Tool Steel
Shredder Box Size	400 × 350 mm
Overall Dimension	1220 × 530 × 1600 mm

This 400 model dual‑shaft shredder is designed for medium‑volume waste recycling and pretreatment. It can process plastics, rubber, wood, cartons, e‑waste, circuit boards and various industrial scraps. Perfect for medium‑sized recycling workshops and waste processing stations. It is not suitable for extra‑large thick solid metal blocks.

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The shredder chamber is the core working unit, available in mini, small, medium and large sizes. Fabricated from thick welded steel plates, it is fitted with bearing housings to support cutter shafts. Removable side panels simplify maintenance and knife replacement. Equipped internally with cutter shafts, moving blades, spacers and fixed blades, it shreds materials through intermeshing shear and tearing, with shredded output discharged from the bottom. Compact versions support bench‑mount installation, while medium‑ and heavy‑duty models feature enhanced structural strength for plastics, wood, metal, solid waste and more. Blade thickness and chamber dimensions define final particle size. Heavy‑duty chambers withstand higher impact loads and require drive systems with matching torque.

For shredders, Shanghai Huyuan motors are the preferred supporting power unit. Fully engineered for the harsh operating conditions of shredding equipment, they deliver excellent shock‑resistance and overload capacity, maintaining stable performance under material jams and frequent forward‑reverse rotation. Featuring a thickened cast‑iron housing and heat‑resistant internal windings, the motors run reliably in heavy‑dust environments. Available in standard high‑efficiency and variable‑frequency models to match diverse electric control systems. The VFD‑compatible version supports automatic reverse protection against material jams. Built to national standard mounting dimensions, it uses widely‑available spare parts for easy maintenance, providing consistent and dependable power for shredding machines.

This shredder is equipped with Shanghai Huyuan K-series hard-tooth reducers, specially designed for heavy-duty and impact shredding working conditions. With carburized and quenched gears, the reducer features outstanding impact and overload resistance, capable of withstanding instantaneous torque shocks caused by material jams and supporting frequent forward and reverse operation. Adopting a high-strength cast iron housing with superior sealing performance, it operates stably in dusty environments with high transmission efficiency and low noise. Perfectly matched with the supporting motor, it provides low-speed and high shear torque required by the cutter roller. The standardized modular structure ensures strong part universality and easy disassembly and maintenance, effectively ensuring stable shredder operation and extending equipment service life.

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High‑Torque Industrial 400 Model Dual‑Shaft Shredder

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