Introduction
A double-shaft shredder is a machine used to process materials from various industries, such as solid waste, hazardous waste, household appliances, electrical waste, etc. It has two rotors and two motors, with a throughput capacity of 300 kg/h-20 t/h.
Compared with a single-shaft shredder, it has no sieve, which allows processed material to discharge directly. The output size varies with the material and configuration. The machine operates at low speed and high torque for energy-efficient processing.
Moreover, it can work as a stand-alone machine or as a pre-shredder integrated into a complete recycling line for further processing, such as sorting and separation. We can tailor the configuration to your needs.
Advantages
In the solid waste recycling industry, the two-shaft shredder has great advantages:
1. High alloy steel
The cutter is made of high-alloy steel, so our blades are wear-resistant and corrosion-resistant. The alloy has a hardness of HRC 55-68. Damaged blades can be repaired by hardfacing to help extend their service life.
2. Anti-wrapping Fixed Blade
This design effectively prevents materials from winding around the blade during processing, minimizing downtime caused by blockages and ensuring continuous operation of equipment.
3. Quadruple sealing system
It offers stable and safe sealing under challenging conditions, improving resistance to corrosion and making it suitable for harsh environments.
4. Auto-reverse system
Automatically reverses the rotor when motor overload or a material jam is detected.
5.PLC control system
The dual-shaft shredder uses electrical components from trusted brands such as Siemens and Schneider. The PLC control system supports real-time monitoring, fault alarms, remote diagnostics, and data analysis. 6. Low operating and maintenance costs
6. Rational design
With a rational design, dual-shaft shredders are simple to operate and maintain, making it easy for users to master their operation and maintenance.
Applications
Double-shaft shredders are widely used in the treatment of various types of industrial waste, including but not limited to the following areas:
Tires – Car, truck, and O.T.R. (off-the-road tires for earthmoving equipment, etc.)
Steel – Car Body Shells, Sheet Scrap, Drums, etc.
Electronic Scrap – WEEE Directive Materials.
Wood/Timber – Pallets, wooden boxes, etc.
Aluminum – Castings, aluminum cans, etc.
Bulky Waste – Mixed Household, Commercial, Pulper Waste from Paper Industry, etc.
Medical waste – Syringe waste, pharmaceutical waste, small medical devices, latex material waste, discarded masks, etc.
Paper products – Used cartons, cardboard, newspapers, books, documents, brochures, wrapping paper, etc.
Conclusion
Double-shaft shredders are essential tools for efficient waste management and recycling across various industries. With more than ten years of experience in this industry, we can help define a suitable solution for your processing requirements.
