| Model |
SSZ600 |
SSZ800 |
SSZ1000 |
SSZ1200 |
SSZ1500 |
| Main Shaft Length(mm) |
600 |
800 |
1000 |
1200 |
1500 |
| Main Shaft Tactical Diameter(mm) |
280 |
400 |
400-500 |
400-500 |
500 |
| Main Shaft Speed(rpm) |
78 |
78 |
78 |
78 |
78 |
| Ram Travel(mm) |
600 |
800 |
1000 |
1200 |
1500 |
| Rotor Blades(pcs) |
39 |
51/57 |
63/92 |
81/116 |
99 |
| Fixed Blades(pcs) |
2 |
2 |
3 |
4 |
4 |
| Motor Power(kw) |
22 |
37 |
55/75 |
75/90 |
132 |
| Hydraulic Power(kw) |
2 |
3 |
4 |
7.5 |
11 |
| Screen Mesh Diameter(mm) |
30-80 |
30-80 |
30-120 |
30-120 |
30-120 |
| Cutting Chamber Dimension(mm) |
600*600 |
800*800 |
1000*1000 |
1200*1250 |
1530*1800 |
| Overall Dimension(L*W*H)(mm) |
1750*1400*1780 |
2430*1720*2480 |
2880*2180*2570 |
3350*2300*2660 |
3500*2870*2700 |
| Weight(kg) |
2800 |
5000 |
7000 |
8000 |
10000 |
Company Profile
1. What materials are single shaft shredders best for?
Single shaft shredders are highly versatile and ideal for processing "clean" material streams that require precise, uniform particle-size control.
- Highly Recommended: Soft plastics, films, fibers, paper, cardboard, and wood.
- Limited/Not Optimal: Heavy metals or tires typically require more robust multi-shaft designs. While they can handle light metals, large amounts of "tramp metal" (unintended metal contaminants) can damage the machine.
2. How do I determine the right size for my operation?
Choosing the correct model depends on more than just total daily waste volume:
- Throughput vs. Material: A shredder rated for 500 kg/h of plastic may only handle 300 kg/h of metal due to higher density.
- Screen Size: Smaller desired output particles require longer processing times, effectively lowering the machine's throughput capacity.
- Space & Environment: Consider whether the machine will be in a climate-controlled room or outdoors, as this affects motor cooling and durability.
3. When should I sharpen or replace the blades?
Blades are the most critical wear component. Experts recommend:
- Sharpening: Perform every 100 to 200 hours of use.
- Inspection: Check for chipping or uneven cuts every 150 hours.
- Replacement Signs: Replace blades when output particle size increases by 20% or more, or if you notice unusual grinding noises or motor strain.
- Pro Tip: Many modern blades are designed to be rotated, allowing for up to 4 uses from a single blade before replacement is necessary.
4. What are the common troubleshooting steps for jams or overheating?
If a machine stops or performs poorly, follow these standard 2025 industry protocols:
- Jams: Most industrial models feature a reverse function to clear minor blocks. For severe jams, you must lock out power, disconnect driveshafts, and manually clear debris.
- Overheating: This is often caused by overloading, clogged filters, or insufficient lubrication. Check that the shredder is not being pushed beyond its rated capacity.
- Starting Issues: Verify all interlocked safety doors are securely closed and that E-stop buttons are reset.
5. What is the typical lifespan of these machines?
With consistent maintenance-including daily cleaning of the cutting chamber and routine lubrication of bearings-a high-quality single shaft shredder can last 10 to 15 years
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