Durable Industrial 300 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.

Inquire Now Contact Us

Detailed Description

Item	Specification
Motor	3kw ×1 (Optional: 5.5kw motor)
Voltage	Customizable
Reducer	K77 ×1
Main shaft	85×650mm ×2
Blade size	180×10mm ×15 (Thickness customizable)
Blade material	Alloy tool steel
Shredder box	300×350mm
Overall dimension	1080×570×1400mm

This 300 model dual‑shaft shredder serves for medium‑capacity waste pretreatment and recycling. It handles plastics, rubber, wood, cardboard, waste circuit boards, e‑waste and lithium‑ion batteries. Suitable for small‑to‑medium recycling plants and processing workshops. It is not fit for large solid thick metal blocks.

accessories

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.

Tags:

Key Features

Premium Raw Materials

SKD11 / D2 / H13 / 9CrSi tool steel with strict vacuum heat treatment, featuring high hardness HRC 55-62 and strong wear resistance.

Precision Machining

Advanced CNC machining centers and precision grinders ensure tight tolerances and consistent blade geometry every time.

OEM & ODM Service

Custom sizes per client drawings or samples. Flexible MOQ, sample orders welcome for testing before mass production.

Strict Quality Control

Hardness testing, dimensional measurement and visual inspection for every blade before delivery. ISO 9001 compliant processes.

Global Technical Support

Fast response and professional consultation for overseas clients. We provide material and specification recommendations based on your working conditions.

Competitive Pricing

Factory-direct pricing without middle layers. Stable supply chain and flexible production capacity ensure on-time delivery for small and bulk orders.

Technical Specifications

Material	SKD11 / D2 / H13 / 9CrSi Tool Steel
Hardness	HRC 55 - 62 (depending on material)
Heat Treatment	Vacuum quenching and tempering
Processing	CNC machining, precision grinding
Blade Type	Single-shaft / Twin-shaft / Four-shaft / Custom
Application	Plastic, wood, paper, tire, metal scrap, e-waste
Edge Design	Flat, V-cut, U-cut (customizable)
Surface Treatment	Nitriding, PVD coating, hardfacing (optional)
Packaging	Anti-rust packaging, export-grade wooden cases
Production Lead Time	7-30 days (stock items: within 7 days)
Minimum Order	1 piece for sample, flexible for mass production

Frequently Asked Questions

Q What materials are available for shredder blades?

We offer SKD11, D2, H13, 9CrSi and 6CrW2Si tool steel as standard options. Tungsten carbide tipped and hardfacing blades are available for highly abrasive applications like e-waste and fiberglass recycling. The choice depends on your working conditions and budget.

Q What is the typical lead time for custom shredder blades?

Standard blades in stock can be shipped within 7 days. Custom orders based on drawings or samples usually take 15 to 30 days, depending on material, hardness requirements and order quantity. Urgent orders can be expedited upon request.

Q Do you accept OEM and ODM orders?

Yes. We manufacture blades according to client drawings, samples or worn-out original blades. Our engineers can also recommend material and heat treatment based on your working conditions. Minimum order quantity is flexible — sample orders are welcome for testing.

Q What is the expected service life of Dete shredder blades?

Service life depends on blade material, hardness, waste type and machine speed. Under normal conditions, our SKD11 and D2 blades typically last longer than standard market blades due to strict vacuum heat treatment and precision grinding. For specific applications, please provide your working conditions for a more accurate assessment.

Q Which countries do you export to?

We export to over 50 countries including the United States, Germany, Italy, United Kingdom, Turkey, India, Vietnam, Brazil, Mexico, South Africa and more. We have experience with international shipping and customs documentation.

Q How should I determine the correct blade size and specification?

Please provide your machine model, original blade drawings or samples, material to be shredded, and desired output size. Our technical team will recommend the most suitable blade specification and material for your application.