Description

Send Inquiry

Product Overview

The Commercial Food Waste Composting Machine is designed for on-site treatment of kitchen and organic food waste from restaurants, hotels, canteens, catering facilities, supermarkets, and other commercial operations. It combines waste feeding, aerobic biochemical treatment, high-temperature fermentation, odor control, and intelligent operation to reduce the amount of organic waste requiring off-site disposal and convert the treated material into an organic fertilizer feedstock. The system is available in different daily processing capacities for small commercial kitchens and larger food-waste treatment applications.

Technical Specifications

Parameter	Specification
Daily capacity	50–300 kg/day
Waste reduction rate	≥85%
Processing technology	High-temperature aerobic fermentation
Typical processing time	Approx. 24 hours
Installed power	7–15 kW
Power supply	380 V, 50 Hz
Ambient temperature	0–45°C

Main Processing Stages

Feeding & Weighing – Food waste is loaded into the feeding system; weighing can record the daily treatment quantity.

Pre-treatment – Oversized or unsuitable inorganic materials are removed before biological processing.

Crushing & Mixing – Organic waste is reduced in size and mixed to improve contact with microorganisms.

Aerobic Fermentation – Controlled heating, oxygen supply and agitation accelerate microbial decomposition.

High-Temperature Treatment – The biological process operates at elevated temperatures to support hygienic treatment.

Odor Treatment – Exhaust air passes through the deodorization system before discharge.

Output Discharge – The processed organic material is discharged for subsequent fertilizer use or further maturation, subject to the intended application.

Waste Types

Suitable feedstock generally includes commercial kitchen and organic food waste, such as:

Cooked and uncooked food residues
Fruit and vegetable waste
Grains and other food scraps
Meat, fish and poultry residues
Eggshells and similar organic materials

Plastic packaging, metal, glass, stones and other non-organic contaminants should be removed before biological processing. Feedstock composition directly affects moisture balance, treatment efficiency and final output quality.

equipment models

Daily processing capacity: 50KG

Installed power: 7KW

Dimensions: 1.2X0.8X1m

Daily power consumption: 8-12 kWh

Annual inoculum cost: 29.20-58.40USD

Room height: >2.2m

Daily processing capacity: 100KG

Installed power: 10KW

Dimensions: 1.6X1.1X1.4 meters

Daily power consumption: 10-20 kWh

Annual inoculum cost: 58.40-87.60USD

Room height: >2.2 meters

Daily processing capacity: 200KG

Installed power: 12KW

Dimensions: 2.5X1.2X1.8 meters

Daily power consumption: 20-30 kWh

Annual inoculum cost: 146.00-176.00USD

Room height: >3 meters

Daily processing capacity: 300KG

Installed power: 15KW

Dimensions: 2.7X1.2X1.8 meters

Daily power consumption: 30-40 kWh

Annual inoculum cost: 176.00-233.60 USD

Room height: >3 meters

Processing Capacity

The equipment is configured according to the customer's actual daily food-waste generation. Typical capacity ranges include:

50–300 kg/day: restaurants, small canteens and commercial kitchens

0.5–5 t/day: hotels, food-service groups, institutional kitchens and centralized facilities

Above 5 t/day: larger organic-waste treatment applications

Installation Requirements

Suitable power supply.
Sufficient floor area and equipment access for operation and maintenance.
Adequate room height for feeding and lifting equipment where applicable.

Suitable ventilation and exhaust routing.
Drainage provisions where wet pre-treatment or liquid separation is included.
Safe access for waste loading and treated-material removal.

Operation & Maintenance

The machine is designed for automated daily operation through an intelligent control system. Operators should:

Remove non-organic contaminants before feeding.
Avoid exceeding the rated daily capacity.
Maintain the recommended feedstock balance and moisture conditions.
Inspect the fermentation chamber, mixing components and discharge area regularly.

Clean waste-contact areas and maintain drainage and odor-control components.
Check electrical, heating, ventilation and safety systems according to the maintenance schedule.
Replenish microbial inoculant according to the operating condition and process requirements.

Correct feeding and routine cleaning are essential for maintaining stable processing performance and controlling odor.

FAQ

1. How do I select the right food waste composting machine model?

Model selection should be based on the average and peak daily waste volume, waste composition, operating hours, available installation space, and required treatment workflow. Buyers should provide at least 3–7 days of representative waste-generation data so we can recommend an appropriate processing capacity.

2. Can the machine be customized for different commercial kitchen layouts?

Yes. The feeding arrangement, lifting system, discharge configuration, equipment layout, and auxiliary units can be adapted to the site. Customization should be confirmed against the available floor space, waste collection workflow, power supply, and required feeding height before production.

3. Can the treated material be used directly as fertilizer?

The discharged material should not automatically be treated as finished fertilizer. Depending on local regulations and the required end use, it may require further maturation, quality testing, blending, or other post-treatment before agricultural application. Buyers should confirm local fertilizer and organic-waste regulations before defining the final use.

4. What auxiliary equipment may be required for a complete installation?

Depending on the project, auxiliary equipment may include a waste collection or lifting system, sorting unit, crusher, oil-water separator, ventilation or exhaust system, drainage facilities, and output collection equipment. The final configuration should follow the customer's waste-handling workflow.

5. What is the typical lead time for a commercial order?

For standard models, the typical lead time is 30–45 days after order confirmation and technical specification approval. Customized configurations, additional auxiliary equipment, or special site requirements may require a longer production schedule, which should be confirmed before order placement.

6. What warranty and after-sales support are normally provided?

A 12-month warranty from commissioning is a standard arrangement for this equipment. Remote technical support, operating guidance, troubleshooting assistance, and replacement parts can be provided according to our after-sales policy.

7. Are spare parts and consumable components available for long-term operation?

Yes. Buyers should normally maintain critical spare parts for mixing components, electrical controls, heating elements, sensors, seals, bearings, and other wear components. A recommended spare-parts list can be supplied with the equipment to support planned maintenance and reduce downtime.

8. How is the machine packaged for international shipment?

The equipment should normally be protected against moisture, impact, and corrosion during ocean transportation. Major components can be packed in export-standard wooden cases or reinforced packaging, with vulnerable electrical and control components separately protected. Container loading and packaging should be confirmed according to the final machine configuration.

9. What payment terms are available for international orders?

Common payment options include T/T, PayPal, and Western Union, while other payment arrangements can be discussed according to the order and buyer requirements.

Hot Tags: commercial food waste composting machine, China commercial food waste composting machine manufacturers, suppliers, factory, catering stainless steel sink, commercial kitchen cooking equipment, commercial kitchen equipment, commercial kitchen smallwares, culinary equipment and supplies, stainless steel commercial kitchen equipment