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Harden® Single Shaft Shredder SM Series

Harden® SM Series large-scale single shaft shredder integrates a variety of patented technologies such as intelligent built-in circular arc pressing, gap shearing, patented blade and shaft assembly design, and rapid clearance adjustment. Based on advanced European design and concepts, Harden® has been focusing on providing equipment with large capacity, lower operating costs, less maintenance time, safer and more user-friendly.

Harden® has rich experiences in single-shaft shredder, with specialized parameters (different parameter configuration for torque, speed, action program, and blades) for different shredding materials, processes with excellent shredding performance.

Features of Harden® Single Shaft Shredder

External Hydraulic Maintenance Door

The maintenance door is used for blade replacement, removal of unbreakable objects and knife box cleaning, enjoys advantages as below:

Safety: Hydraulic safety valve + double mechanical safety support.

Easy maintenance: Open operating space + maintenance pedal, easy to access maintenance parts such as blade and shaft assembly.

Time & power saving: hydraulic drive, save time and power.

Patented Structure of Efficient Close-packed Blade and Shaft Assembly

To meet the needs of large-volume production for small materials, Harden® has developed a patented technology of close-packed blade and shaft assembly, which increase the cutting efficiency by 50%.

Efficient and Reliable Power Transmission

Excellent power performance bases on high efficient belt transmission and stable imported planetary reducer, results in:

Combined belt: high transmission power, stable operation

Interchangeability: standardized accessories, high interchangeability, short cycle

Patented Technology of Intelligent Built-in Arc Pressing

Pressing technology is very important for single-shaft shredder. Harden® enjoys advantages as below:

Intelligent adjustment of the pressing speed according to the spindle load

Intelligently pressing operation based on material condition

With a material distribution structure, maximize the utilization of the cutter shaft.

Anti-stuck devices installed at the front and back to avoid Presser getting stuck

Special Hexagonal Screen for Uniform Size of Crushing Particles

The single-shaft crusher is equipped with a screen to control the sizes of flakes, advantages include:

Hydraulic drive, saving time and power

Multi-piece screen structure, easy installation and disassembly

Hexagonal screen mesh maximizes the material passing area.

CE Certificated

Harden® single-shaft Shredder has passed CE safety certification and has a variety of safety functions:

Automatic protection for foreign objects: Self-reset safety clutch cooperates with high-precision sensor, once the unbreakable object occurs, the safety clutch can be automatically disengaged and shut down for protection.

Safety switches: All doors are equipped with safety switches, which are interlocked with the spindle. Once opened, equipment stops operation.

Drawing

SM2200R/SM3000R

SM2200/SM3000

Parameter

Model	SM2200	SM3000	SM3000R
Motor Power (KW)	1322/1602	200*2	250*2
Stock Pusher Power (KW)	15	15	15
Size of Cutting Chamber (AxB)(mm)	1700*2200	1700*3000	1700*3000
Machine Dimension (LxWxH)(mm)	438030002450 540030002450	631026303250 475028503330	631026303250 475028503330
Capacity (Ton/Hour)	8~18	15~30	20~35