Food Waste Composting Machine
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Model No.: HZ-OF-30
Service System: Return And Replacement
Warranty Service: 1 Year
Appropriate Types: Hotel, Commercial
Kind Of Power: Electric
Place Of Origin: China
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Throwing food scraps into general waste bins means more frequent emptying, unpleasant odors and extra work for kitchen staff. The Hengze HZ-OF-30 Commercial Food Waste Equipment provides a more manageable way to treat organic kitchen waste before it leaves the premises.
Designed for 30 kg per batch, this Food Waste Treatment Equipment uses aerobic microorganisms, controlled heating and mechanical mixing to break down food scraps. The treatment process can reduce waste volume by up to 90%, producing an organic residue that can be collected for further composting or suitable reuse.
The HZ-OF-30 Food Waste Composting Machine operates through an automatic PLC system, allowing users to monitor and adjust processing conditions without constant supervision. Built-in dehumidification and exhaust functions help manage moisture and odors inside the chamber.
With its compact stainless steel body, the machine fits into commercial waste-handling areas where space is limited. It is a practical option for kitchens looking to handle organic waste on-site rather than storing untreated scraps until collection.

30 kg Processing Capacity: Handles up to 30 kg of organic waste in each batch.
Up to 90% Volume Reduction: Leaves substantially less material for storage and collection.
Aerobic Fermentation Technology: Uses microbial activity to break down biodegradable food scraps.
PLC Control Panel: Displays operating information and allows adjustment of processing settings.
Adjustable Heating: Temperature settings can be modified according to operating requirements, with over-temperature protection.
Automatic Stirring: Mixing and stopping intervals can be adjusted, with overload protection and manual control.
Moisture Management: Integrated dehumidification, cooling and exhaust systems support the treatment process.
Stainless Steel Exterior: Suitable for routine use in commercial waste-handling environments.
Compact Construction: Designed to occupy less space than larger industrial waste treatment systems.
The HZ-OF-30 is intended for facilities that need a dedicated area for treating biodegradable food waste.
Restaurant Kitchens: Process suitable preparation scraps and leftover food after meal service.
Hotel Foodservice Areas: Manage organic waste collected from kitchen and dining operations.
School and University Canteens: Support daily food waste separation and treatment.
Office Dining Facilities: Handle kitchen scraps from staff meal preparation.
Small Catering Operations: Reduce the amount of untreated organic waste awaiting collection.
Hengze provides product selection assistance, installation guidance and operating instructions to help customers use the HZ-OF-30 correctly.
Technical support covers PLC settings, temperature adjustment, mixing operation and routine maintenance. Remote troubleshooting and spare parts assistance are available when required.
For commercial kitchen projects and distributors, our team can discuss equipment specifications and after-sales requirements before ordering.
The HZ-OF-30 is prepared with protective packaging for transportation and handling.
Export wooden case packing can be arranged to provide additional protection during international shipping. Delivery options can be discussed according to the destination, order quantity and agreed trade terms.
Contact Hengze for packing details, production schedules and shipping quotations.
Q1: How does the HZ-OF-30 treat food waste?
The machine uses aerobic microbial fermentation together with controlled heating and automatic stirring. Food scraps are gradually broken down inside the processing chamber.
Q2: What materials are needed during operation?
Operators load suitable kitchen waste and add microbial fermentation strains. Bran may also be added as a carrier, depending on the recommended processing procedure.
Q3: What is the processing capacity?
The HZ-OF-30 is rated for 30 kg of food waste per batch.
Q4: How long does one treatment cycle take?
The product specification lists a processing time of 24 hours. Actual results may depend on waste composition and operating conditions.
Q5: Can the processed material be used as fertilizer?
The organic residue may be suitable for composting or landscaping applications. Further treatment or testing may be required before direct use as fertilizer.
Q6: Can operators adjust the processing temperature?
Yes. The machine includes an adjustable heating system with high-temperature protection.