Single shaft shredder

Single shaft shredder


DZ series single shaft shredder is a crushing machine with perfect design. It's widely used and qualified to shred various waste materials such as plastic block, pipe, film, cable, wood, paper and so on.
The suitable screen can be chosen according to the materials and the next processing requirements. The output material could be directly reused or further shred into smaller pieces.
Smart electric keeps shredder safe, equipped with SIEMENS, SCHNEIDER and other famous brand.

Product Advantages


Rotor blades made from high alloy wear-resistant steel,reusable by changing their angles. Adjustable stator blades with extensive application advantages of adjusting blade space.Rotor made of bead welding and wearing layer processing with the merit of long-life shredding very hard & wear-resistant material


Chamber is made of thickening-processed, the bottom plate is subjected to cyclic impact and does not deform when the material is fed.The bottom is provided with dust collection device,ensure long-term stable operation of internal parts of the equipment.


Various screens can be chosen for different shredding requirements and materials. To keep operator safe,machine will be automatically shut down when the screen is opened


Smart hydraulic control,when fragile materials are shredded,oil cylinder will run at the best speed.When hard materi- als are shredded,pushing speed will automatically become slow to keep rotor from being overloaded. Every hydraulic station is equipped with cooling system to ensure equipment can stably run for a long time.High power motor equipped with fluid coupling, starting stably, overload protection power element.Gearbox safety factor is above grade 2.0


The spindles are made of forged CrMo alloy after tempering, maximize the intensity of working. Bearings, oil seals etc... are used by well-known brands.The gearbox connected with the main shaft adopts German DIN5480 stan- dard,ensure smooth and reliable transmission.


The blade adopts forged CrMoV high alloy tool steel.It is made from quenching, tempering, machining, demagne- tization and other processes.So the blade is durable and can design the blade structure or adjust the blade mate- rial according to the customer's requirements, so as to effectively reduce the cost of use


The mainframe box is welded with thickened steel plate.After post weld stress relief treatment,solid and durable


The safety factor of Gear box is more than 2.0 to ensure the stable operation of reducer under various working conditions.



Specifications - Technical Data

Model DZ 650 DZ 900 DZ 1100 DZ 1400 DZ 1600 DZ 2100 DZ 2500
Rotation diameter   (mm) Φ240 Φ400 Φ400 Φ400 Φ480 Φ480 Φ560
Main shaft speed (rpm) 73 73 73 73 73 73 90
Pushing chamber route (mm) 520 820 820 820 1000 1000 1200
Number of rotor blades (pcs) 26+2 52+2 66+2 80+2 94+2 122+23+2 150+28+2
Number of rotor blades (pcs) 2\4 3\6 4\8 5\10 6\12 8\16 6\12
Crushing chamber(mm) 550*650 840*900 840*1130 840*1360 1020*1600 1020*2050 1220*2510
Screen diameter(mm) Φ15-60 Φ25-80 Φ25-100 Φ25-00 Φ40-100 Φ40-150 Φ40-150
Motor power(kw)  22+1.5 55+2.2 75+5.5 90+5.5 75*2+5.5 90*2+11 110*2+11
Dimension size(mm) 1800*1400*1750 2750*2300*2350 2750*2650*2350 2750*2900*2350 3500*4200*2600 4800*4800*3000 4800*5200*3200
Feeding size(mm) 850*1100 1250*1300 1250*1500 1250*1700 1500*2000 1500*2500 1500*3000
discharge height(mm) 460 810 810 810 900 1000 1200
Weight(kg) 1750 4800 5400 6300 12000 16000 21000

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