Harp CX50 Biodigester
Maximum-Capacity Solution For High-Demand Environments
The Harp CX50 is engineered for industrial-scale operations demanding maximum capacity and unwavering reliability. With a massive 50,000-litre weekly food waste processing capacity, it sets a new standard for high-volume waste management.
Built to handle the toughest operational environments, the CX50 offers continuous 24/7 processing, reducing waste volume dramatically while lowering disposal costs and environmental impact. Its robust construction and cutting-edge automation ensure seamless, efficient operation even under the most demanding conditions.
Ideal for large food manufacturers, distribution centers, and industrial kitchens, the Harp CX50 provides a future-ready, scalable solution that supports sustainability goals without compromising on performance or reliability.
Up to 50,000 Litres
Food Waste Input Weekly
Less than 24 hours
Breakdown Processing Time
60.4 Tonnes CO2eq
Savings Per Year
Aprox. 7.5 Tonnes
Biofertilizer Output / Week
Enhance Performance With Intelligent Accessories
Best Choice For Industrial Scale
Food Processing
Waste Facilities
Public Institutions
Hospitality Chains
Distribution Centres
Hospitality Chains
Distribution Centres
Detailed Technical Overview
Harp CX50 Specifications
| TYPE: | Accelerated Aerobic Bio-digester |
| OPERATION: | Continuous |
| PROCESS: | Thermophilic (70ºC Nominal) |
| VOLUME REDUCTION: | 75-80% (Approx.) |
| DIMENSIONS: | Length: 6678 mm (262.9”) / Depth: 6461 mm (254.4”) / Height: 3373 mm (132.8”) |
| MAX INPUT CAPACITY: | 50,000 Litres/week* (13208 Gal/week) |
| NOMINAL OUTPUT RATE: | Approx. 15-30% of Input Rate |
| POWER SUPPLY: | EU: 3 Phase / 400V / 125 A US: 3 Phase / 480 V / 125 A and neutral |
| MOTOR POWER RATINGS: | 11 kW/ 2.2 kW/ 1.5 kW |
| OPTIONAL UPGRADES: | Built-in Shredder, Bin Tipper, Built-in Bin Lifter, Hopper, Platform, Agitator & Stacking Auger. |
Real-World Success Stories
Premium Biofertilizer Powered By Harp’s Biotechnology
Harp’s advanced thermal process locks in 52% Total Organic Carbon. By using our proprietary enzymes and ATAD technology, we minimize carbon loss, reduce emissions, and retain more nutrients.
This results in a superior biofertilizer that sequesters more than twice as much carbon as compost and 73% more than typical fertilizers, delivering greater environmental benefits and improved soil health.
The end-product, which features the highest organic carbon content among similar products, is free from pathogens and odours, making it a safe and high-value soil product.
| Aspect | Traditional Compost | Harp’s Biotechnology |
| Process | Self-generated by microbes | Potent enzymes accelerate the process |
| GHG Emissions | High (CO₂, N₂O, CH₄) | Low; GHG Sequestration |
| Temperature | 55-65°C for weeks / months | >70°C, pathogen-free |
| Waste Reduction | 40-50% | 75-80% |
| System | Open batch, large space required |
Closed continuous system, small footprint |
| Pests & Odour | Risk of pests, odours | No pest risk, odor-free; |
| Moisture | Variable moisture; often wet and heavy | Low moisture; lightweight |
| Nutrient Content | Lower, inconsistent; used as soil amendment | Higher, consistent; used as fertilizer |
Harp CX Series: Smart Design. Maximum Efficiency
Carbon-Negative Operation
Designed to sequester more carbon than it emits, supporting your path to net zero.
Efficient Waste Reduction
Reduce food waste volume by up to 85%, lowering disposal costs.
24-Hour Processing
Convert waste into a valuable resource in just one day, maximizing efficiency.
Compact, Powerful Design
Fits seamlessly into diverse operational settings.
Smart Automation & Integration
Ensures ease of use and reliable performance.
Proven Business Value
Cut costs, meet sustainability goals, and boost your environmental credentials
