ZL-PC400 Waste Plastic Recycling Crusher 7.5kW for MRF Operations | ZILLION
The ZL-PC400 Waste Plastic Recycling Crusher is designed for material recovery facilities (MRFs), waste management companies, and recyclers handling mixed post-consumer and post-industrial plastic waste streams. Its 7.5kW motor with 12 SKD-11 rotating blades processes heterogeneous plastic waste at 400-500 kg/h-bottles, containers, packaging, bulky rigid items, and light industrial scrap-tolerating contamination and mixed resin types while delivering consistent output particle size for downstream sorting, washing, or direct sale.
For MRFs and waste management operators, the PC400 solves the throughput-vs-flexibility dilemma: dedicated single-stream machines are faster but cannot handle incoming variability; light-duty granulators are flexible but too slow for production volumes. The PC400's 12-blade SKD-11 system, oversized feed opening, and 7.5kW torque reserve handle the full spectrum of post-consumer plastic waste at industrial throughput.
| Parameter | Value |
|---|---|
| Model | ZL-PC400 |
| Motor Power | 7.5 kW (3-phase, custom voltage available) |
| Capacity | 400-500 kg/h sustained (PET bottle flakes, <5% moisture) |
| Rotating Blades | 12 pcs SKD-11 (HRC 60-62) |
| Fixed Blades | 2 pcs SKD-11 (matched set) |
| Feed Opening | 410 x 250 mm (handles 200L drums cut in half, large rigid containers) |
| Screen Mesh | 8mm default (6/10/12/14/16/18/20mm interchangeable) |
| Rotor Speed | 500 RPM (low-speed high-torque for clean cuts) |
| Noise Level | Max 85 dB at 1m |
| Net Weight | 360 kg |
| Machine Size | 1150 x 820 x 1300 mm |
| Power Supply | 3-phase 380V/50Hz (220V/415V/440V/480V custom available) |
| Compliance | CE, ISO 9001, IEC 60204-1 |
Real-world waste streams are heterogeneous. The ZL-PC400's design accounts for this variability:
Material Recovery Facility (MRF) Use Case: A typical MRF receives mixed recyclables on a sorting conveyor. Plastic fraction (after manual or automated sort) drops into a collection bin, then feeds the PC400 via conveyor or hand-feed. The PC400 crushes mixed plastics to 8mm flake, which is then ready for: (a) density separation (float/sink in water to separate PE/PP from PET/PVC), (b) air classification (to remove film and fines), (c) optical sorting (NIR sensors identify resin type), or (d) direct baling for sale to processors.
Based on 2024-2026 operational data, the ZL-PC400 handles these common waste stream compositions at industrial throughput:
| Stream Type | Composition | Throughput | Challenges & PC400 Solution |
|---|---|---|---|
| Post-Consumer Bottles | PET 70% / HDPE 25% / PP 5% | 450-500 kg/h | Labels + caps: PC400 handles fine. Moisture <5%: OK. |
| Mixed Rigid Containers | HDPE 40% / PP 30% / PET 20% / PS 10% | 400-450 kg/h | Rigid containers: PC400's specialty. Light metal: OK. |
| Industrial Scrap | PP 50% / ABS 30% / PC 20% | 400-500 kg/h | Engineering plastics: PC400 handles well. |
| Mixed Film + Rigid | LDPE film 60% / PET bottles 40% | 300-400 kg/h (film) | Film agglomeration risk: PC400 handles if fed in batches, not continuous stream. |
| Mixed Household Waste | Plastics 60% / paper 20% / light metal 15% / organic 5% | 250-350 kg/h | Requires upstream sorting. PC400 handles post-sort plastic fraction. |
Critical Success Factor: For optimal PC400 performance in mixed stream applications, upstream sorting is essential. Remove obvious contaminants (large metals, organic waste, glass) before PC400. The PC400 tolerates mild contamination but is not designed to process unseparated municipal solid waste (MSW).
Typical material recovery facility (MRF) configuration with the ZL-PC400 as the size-reduction workhorse:
Capacity Scaling: A single PC400 handles 50-150 tons/month of incoming plastic waste (post-sort). For 200+ tons/month, add a 2nd PC400 in parallel. For 500+ tons/month, consider ZL-PC500+ or industrial-scale systems.
Realistic monthly economics for an MRF processing mixed plastic waste with the ZL-PC400:
| Revenue/Cost Component | Calculation | Monthly (USD) |
|---|---|---|
| Revenue (Mixed Bale Sales) | 80t x $180/ton (mixed plastic bale) | +14,400 |
| Revenue (Sorted Resin, if applicable) | 30t sorted PET x $400/ton | +12,000 |
| Tipping Fees (where applicable) | Variable: $0-80/ton | +0 to +8,000 |
| Electricity (PC400) | 7.5kW x 16h x 25d x $0.10/kWh | -300 |
| Labor (sorting + crushing) | 3 workers x $8/h x 16h x 25d | -9,600 |
| Blade Replacement | $550 blade set / 12 months | -46 |
| Transport / Overhead | Baling + trucking + rent | -2,000 |
| Net Monthly Profit (with sorted resin) | Single PC400 MRF (with NIR sorter) | +14,454 to +22,454 |
| Net Monthly Profit (mixed bale only) | Single PC400 MRF (no sorter) | +2,454 to +10,454 |
| Payback Period | ZL-PC400 investment ($1,250) / monthly profit | < 1 week |
Profit Maximization Strategy: Sorted single-resin flake sells for 2-4x the price of mixed bale. Investing in optical sorting (NIR, USD 80K-150K) increases revenue substantially. However, for MRFs with throughput below 100 t/mo, manual sorting + PC400 + mixed baling is more cost-effective than automated sorting.
Q1: Can the ZL-PC400 process municipal solid waste (MSW) directly?
No. The PC400 is designed for sorted plastic streams. MSW contains organic waste, metals, glass, and other materials that would damage the crusher and create safety hazards. Pre-sorting (manual or automated) is required.
Q2: How does the PC400 handle film and flexible plastic in mixed streams?
Film and flexible plastic can be processed in batches but not continuous stream (agglomeration risk). For high-film-content streams, use a dedicated film crusher (e.g., ZL-PC600 with anti-agglomeration features). The PC400 handles up to 20% film content in rigid-dominant streams.
Q3: What's the typical throughput for a single-shift MRF operation?
Single ZL-PC400 in 8-hour shift: 3.2-4 tons (at 400-500 kg/h average). 16-hour shift: 6.4-8 tons. 24-hour shift: 9.6-12 tons. For 25 working days/month: 80-300 tons monthly throughput.
Q4: Can the PC400 handle contamination like metal caps and aluminum seals?
Small metal contamination (caps, seals, rings) passes through the PC400 without damage. SKD-11 blades are hard enough to resist chipping. However, large metal objects must be removed upstream via magnetic separator or manual sort.
Q5: How does the PC400 compare to shredders for waste recycling applications?
Shredders (slow-speed, high-torque) handle larger items but produce larger output (50-100mm). PC400 produces smaller, more uniform output (8mm) ideal for downstream sorting. For MRFs requiring both size reduction and particle uniformity, the PC400 is typically preferred over shredders.
Q6: What screen size is best for MRF applications?
10-12mm screen recommended for MRFs. Larger particles (10-12mm) are easier to separate via density (float/sink) and optical sorting. For direct baling without sorting, 8mm screen produces denser bales (better transport economics).
Q7: How do I integrate the PC400 with a baler?
Position the PC400 output above or adjacent to baler feed conveyor. Crushed flake drops directly into baler hopper. Manual transfer is also acceptable for low-volume operations (1-2 hours/day crushing).
Q8: What maintenance is required for mixed-stream operation?
Daily cleaning of crushing chamber (15-20 min). Weekly screen inspection (30 min). Monthly V-belt tension check and bearing inspection (1-2 hours). Every 6 months: blade rotation/replacement, gearbox oil change. Mixed streams increase maintenance frequency by 20-30% vs single-resin streams.
Q9: Can the PC400 be used for plastic-to-fuel (PTF) applications?
Yes, the PC400 is widely used as primary size reduction for PTF (pyrolysis) feed preparation. 8mm flake is ideal for pyrolysis reactor feeding. Many PTF operators use PC400 + pyrolysis reactor + condenser as integrated system.
Q10: What's the warranty and after-sales support?
1-year warranty on crusher. Spare parts inventory at Dongguan warehouse (3-5 days air, 25-30 days sea). Technical support via WhatsApp/email. On-site commissioning available for orders of 3+ units. Engineering consultation for MRF layout available on request.
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