Double shaft shredder D series

for data mediaplasticfor medical waste

Overview
Heavy-duty D Series double shaft shredder engineered for size reduction and volume control of bulky, contaminated or mixed solid wastes across industrial sectors. Suitable for E-waste, metal, wood, plastics, tires, drums, pallets and similar materials. Shredded output can be used directly or processed further to increase bulk density and reduce transport costs.

Double Shaft Shredder Introduction
The D Series is designed for a wide range of applications. Its two counter-rotating rotors work at low speed with high torque to cut, tear and compress materials that are difficult to process in single-shaft systems. The machine is suitable for recycling, waste management and pre-processing lines where reliable size reduction of bulky items is required.

Design and Operation
The machine features two rotors driven at low RPM through gear reducers to deliver high torque with low noise. PLC control (Siemens-level) handles automated start/stop and reverse; overload and jam sensors protect the drivetrain. The rotor and motor connection via reducer ensures stable slow-speed shredding and reduced mechanical stress.

Advantages

• Two rotors at low speed deliver high torque and reduced noise; PLC control allows automated start/stop and automatic reverse for overload/jam protection.
• Motor and rotors driven via reducer for effective low-speed, high-torque cutting.
• Six-layer enclosed bearing seals provide waterproof and dustproof protection, extending bearing life.
• Replaceable blades can be repaired by advanced coating and welding techniques to enable multiple reuse cycles and lower maintenance cost.
• Separated shredding chamber design enables quick removal of the entire shaft assembly (rotor, blade, bearing, seal system) for maintenance.
• Spiral blade arrangement ensures consistent and efficient shredding.
• Hexagonal blade inner hole and matched rotor interface ensure blade stability and even load distribution.
• Multiple blade types available to match material properties and optimize wear resistance and throughput.
• Flexible electrical configuration (voltage and motor power) to match customer site requirements.

Applications

• Metals: aluminium, motor housings, oil drums, vehicle scrap, ferrous waste, steel plates.
• Tires: passenger car tires, truck tires, OTR tires.
• Plastics: drums, packing crates, pallets, cans and large plastic parts.
• Waste treatment: medical waste, hazardous waste, industrial and household garbage, animal carcasses.
• Electronic waste: refrigerators, TVs, washing machines and other large appliances.
• Secure destruction: hard drives, expired goods, confidential documents, pharmaceuticals.

Notes

• Voltage and motor power are configurable to customer specifications.
• Throughput and capacity depend on material composition, feed rate and target output size.
• Specifications are indicative and subject to change; confirm technical details when ordering.

Specifications / Technical data

• Series: D Series double shaft shredder
• Rotor configuration: two counter-rotating rotors, low speed / high torque
• Control: PLC (Siemens-level) for automated start/stop and reverse
• Drive: motor + rotor driven via gear reducer
• Bearing protection: six-layer enclosed sealing bearing design, waterproof and dustproof
• Blade: spiral arrangement; hexagonal inner hole; repairable with coating/welding; multiple blade types available
• Maintenance: separated shredding chamber for easy shaft removal (rotor, blade, bearing, sealing system)
• Capacity: depends on feed material and required output size
• Notes: voltage and motor power configurable per customer requirements; specifications subject to change