ZL-PC1200B Low-Noise Industrial Shredder 44kW 2000kg/h Urban
Industrial OEM operations in urban or residential areas face strict noise compliance requirements that limit operating hours and require expensive soundproofing. The ZL-PC1200B Low-Noise Industrial Shredder delivers 2000 kg/h throughput with integrated acoustic enclosure achieving 78 dB at 1 meter (vs 95 dB industry standard), enabling 24-hour operation in noise-restricted environments.
| Model | ZL-PC1200B | Power | 44 kW (60 HP) |
| Voltage | 3-Phase 380V / 50Hz (Customizable: 220V/415V/440V/480V) | Motor Speed | 1480 rpm |
| Capacity | 2000 kg/h | Feed Opening | 950 x 580 mm |
| Rotating Blades | 30 pcs SKD-11 (Premium Grade) | Fixed Blades | 4 pcs SKD-11 (Premium) |
| Screen Hole | 4-16 mm (precision range) | Net Weight | 2600 kg |
| Machine Size (L x W x H) | 2300 x 1750 x 2500 mm | Crushing Chamber | 1000 x 620 mm |
| Material Compatibility | PET, PP, PE, PVC, ABS, PS, PC, PMMA, PA, PU, PEEK | Noise Level | max 78 dB (with acoustic enclosure) |
| Warranty | 2 years (extended) | Certifications | CE / ISO 9001:2015 / FDA-compatible |
The ZL-PC1200B ships with integrated acoustic enclosure achieving 78 dB at 1 meter distance under full load (vs 95 dB industry standard for 44 kW machines). The 17 dB reduction is achieved through: 1) double-wall steel enclosure with acoustic absorption material, 2) vibration-isolated motor mounts, 3) enclosed rotor chamber with acoustic baffles, 4) ducted airflow paths with silencers.
The 78 dB noise level enables 24-hour operation in urban OEM facilities that typically face 65-75 dB night-time noise limits. Standard 95 dB machines require expensive external soundproofing or operational time restrictions.
Urban OEM facilities typically operate under municipal noise ordinances: 65-75 dB at property line during night hours (10 PM - 7 AM), 75-85 dB during day hours. The ZL-PC1200B's 78 dB at 1 meter translates to approximately 55-65 dB at typical property line distances (10-30 meters), enabling night-time operation in most urban OEM facilities.
For urban OEM operations that previously had to limit production to day hours only due to noise complaints, the ZL-PC1200B enables 24-hour operation, doubling production capacity without expanding the physical facility. The USD 15,600 capital investment is recovered in 3-6 months of doubled production capacity.
Hospital and healthcare zones typically enforce strict night-time noise limits: 45 dB at property line during night hours (10 PM - 7 AM). The ZL-PC1200B's integrated acoustic enclosure achieves approximately 35-45 dB at typical hospital property line distances (50-100 meters), meeting hospital zone noise requirements.
For OEM operations near hospital zones, the ZL-PC1200B's hospital-zone compliance enables critical production scheduling that standard 95 dB machines cannot support. Most urban OEM facilities with hospital-zone adjacency must restrict production hours, limiting throughput capacity.
The ZL-PC1200B's integrated acoustic enclosure is factory-engineered for the specific machine geometry, providing optimal noise reduction without footprint expansion. External acoustic enclosures (USD 4,500-8,000 retrofit for PC1200A) typically add 1.5-2 meters to each machine dimension and require custom engineering for ventilation and material flow.
For OEM facilities with limited floor space, the ZL-PC1200B's integrated enclosure saves 8-15 m² per machine compared to external enclosure retrofits. The space savings often justify the premium price difference (USD 4,360 vs PC1200A).
Residential zones enforce strict night-time noise limits: 50 dB at property line during night hours. The ZL-PC1200B's acoustic enclosure achieves approximately 40-50 dB at typical residential property line distances, meeting residential zone requirements.
For OEM operations in mixed-use industrial-residential areas, the ZL-PC1200B's residential-zone compliance enables 24-hour operation that standard machines cannot support. Most mixed-zone OEM facilities face operational hour restrictions that limit production capacity.
The ZL-PC1200B ships with acoustic monitoring system (built-in vs optional for PC1200A) that continuously measures noise levels and generates compliance reports. The reports support municipal noise compliance documentation and ISO 14001 environmental management certification.
For OEM operations requiring ISO 14001 certification or municipal noise compliance documentation, the ZL-PC1200B's acoustic monitoring provides the data and reports needed for certification audits. The built-in monitoring eliminates the cost of external acoustic consultants (USD 2,000-5,000 per audit).
Q: What is the actual noise level at the operator station?
78 dB at 1 meter from the machine enclosure under full load. At typical operator station distances (3-5 meters), the noise level is approximately 65-72 dB, well below the 85 dB threshold requiring hearing protection in most jurisdictions.
Q: Can the machine operate 24 hours in urban areas?
Yes, the 78 dB noise level complies with most municipal night-time noise ordinances (65-75 dB at property line). For hospital or residential zones with stricter requirements, additional external soundproofing may be required.
Q: What is the difference between integrated and external acoustic enclosure?
Integrated enclosure is factory-engineered for the specific machine geometry (optimal noise reduction, no footprint expansion). External enclosure retrofits (USD 4,500-8,000 for PC1200A) add 1.5-2 meters to each machine dimension and require custom engineering.
Q: Does the acoustic enclosure affect throughput?
No. The integrated acoustic enclosure is designed for full 2000 kg/h throughput. The enclosure includes ducted ventilation paths that maintain motor and gearbox cooling at full load.
Q: What is the warranty on the acoustic enclosure?
2 years (same as overall machine warranty). The acoustic enclosure components (absorption material, silencers) are wear items requiring replacement every 3-5 years depending on operating environment.