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Underground Garbage Compactor is a state-of-the-art, space-saving waste collection method suitable for any location. It consists of a separate above-ground trash container and a complete underground unit, including a main frame structure and a trash compactor.
Underground Garbage Compactor is a highly efficient waste collection system suitable for storing a wide variety of waste. The underground elevator can be customized to various sizes. Standard models are 10, 17, and 20 cubic meters. An underground trash compactor is a perfect solution for sanitation and waste collection, ideal for large commercial areas and city centers.

The Underground Garbage Compactor adopts an internationally advanced, fully enclosed floor-standing design that integrates garbage compression and four-category waste sorting into a single system. This integrated configuration fully complies with current national waste classification policies and supports the collection and transportation of large-volume garbage, improving operational efficiency and regulatory compliance.
Unlike traditional compression stations, this Underground Garbage Compactor does not require dedicated building construction. The compact, floor-standing structure significantly reduces civil engineering work, shortens project timelines, and lowers overall infrastructure and installation costs, delivering faster deployment and higher investment efficiency.
With a visually appealing and low-profile design, the Underground Garbage Compactor blends naturally into its surroundings. The elevation platform cover can be customized with materials such as marble, lawn, or colored plastic to match the surrounding environment, ensuring harmonious coexistence with residential, commercial, or landscaped areas.
The compression box is available in multiple volume options—8 m³, 10 m³, 12 m³, 16 m³, and 18 m³—allowing customers to select the most suitable configuration based on waste generation levels. This flexibility ensures optimal performance across different applications, from residential communities to large public spaces.
The system integrates an elevation system, compression box, four-category collection bucket platform, power unit, deodorization system, drainage system, and equipment foundation system. This complete configuration ensures efficient operation, effective odor control, and proper wastewater discharge, significantly improving sanitation standards and user experience.
The Underground Garbage Compactor is fully compatible with standard dumpable garbage trucks currently used by sanitation departments. This eliminates the need for special vehicles or additional procurement, reducing operating costs and enabling seamless integration into existing waste collection and transportation systems.
1. Aesthetic Appearance: Underground structure, module design and no building require.
2. Wide Scope of Application: Because of no building require that is very easy for outdoor position choosing such as on the road side, the corners of the street, the ends of the pavement and the spaces between buildings.
3. Low Transportation Cost: High compression stress and 3: 1 compression ratio which can be significantly reduce the transportation cost.
4. Excellent Compactability: Being adopt with PLC programming controller and combined with the dewatering and air exhausting technology on the both side and bottom of storage tank. It can be remarkably reduce the moisture content and increase garbage density.
5. Six Patents: Adopt the patented technology of "fore-and-aft move while lifting" to ensure good connection between garbage station and transportation vehicle and avoid the garbage dropped into foundation pit.
6. Friendly Environmental Applicability: The facility compresses the garbage underground and adopts with atomizing deodorant spray technology of deodorization and dedusting, sewage drainage technology to guarantee the friendly environmental applicability.
7. Reliability: The facility combined with stable PLC auto-controller and electro-hydraulic controlling system and high-performance hardwares to ensure its reliability and easy-to-operate concept.
8. Long life-time: All structural parts are treated with shot-blasting, rust removing, painting with marine-use high anticorrosive heavy protection paint, with international brands as Nobel or COSCO. The whole facility has good performance for anti-corrosibility and long service life.
Technical Parameters
Model | ZYM-6 | ZYM-9 | ZYM-12 | ZYM-15 | ZYM-18 |
Volume (m ⊃3;) | 6 | 9 | 12 | 15 | 18 |
Tank Dimensions (L*W*H)(mm) | 3980*2210*2200 | 4770*2210*2200 | 5080*2260*2250 | 5560*2300*2300 | 6150*2480*2410 |
Power(kw) | 11 | 11 | 11 | 15 | 15 |
| Foundation measurement design Additional controls e.g. emergency stops Custom filling hopper Drainage system 2-phase discharge door opening mechanism Top hinged discharge door Ozone generator / cooler device (odor control) Bin lift (integrated / stationary) Lid opening system (hydraulic / electronic) Auto start system | ||||
Optional | Garbage Bins: 240L*4 / 660L*2 (Garbage bins can be used for sorting or storing garbage temporarily when the tank is transferred.) Pit Flushing: high-pressure large volume water flow flushing, 6 nozzles for one-time automatic flushing; 500L sewage collection tank; automatic sewage discharge by sewage pump. (This technology is protected by independent intellectual property rights.) Remote Monitoring | ||||

Lifting mode
Landing mode
In land-scarce urban centers and high-density residential districts, underground garbage transfer stations are a critical application. The Underground Garbage Compactor is installed in underground operation zones to compress collected residential and commercial waste before transportation to final treatment facilities. This approach eliminates noise, odor, and visual impact associated with traditional ground-based transfer stations while significantly saving valuable surface space.
Large shopping malls and underground commercial complexes generate substantial volumes of packaging waste, food waste, and general refuse. Installing an Underground Garbage Compactor in dedicated underground waste rooms enables on-site compression, reducing above-ground waste transport, preventing pollution of public areas, and ensuring smooth passenger flow within the commercial environment.
Subway stations, underground railway terminals, and integrated passenger transport hubs experience continuous, high-volume waste generation due to heavy foot traffic. Underground Garbage Compactors effectively reduce waste volume at the source, prevent accumulation in limited underground spaces, and minimize operational disruption caused by frequent waste removal, thereby supporting safe and efficient hub operations.
In underground industrial parks, logistics centers, and storage bases, waste such as industrial packaging materials and residual production waste is commonly generated. The Underground Garbage Compactor compresses waste at the source, significantly reducing storage space occupation and lowering transportation frequency and costs, while maintaining organized and efficient underground operations.
Modern high-rise residential developments increasingly adopt centralized underground waste collection points, typically located in parking garages. Small to medium Underground Garbage Compactors installed at these locations allow direct compression after disposal, eliminating the need for surface garbage stations, reducing disturbance to residents, and improving overall sanitation and collection efficiency.
Underground gyms, exhibition halls, libraries, and other public buildings require high standards of cleanliness and environmental control. By utilizing Underground Garbage Compactors, waste can be processed through sealed compression, effectively preventing odor dispersion and maintaining a clean, comfortable environment without affecting normal venue operations.
The equipment is usually placed underground. According to the customer's requirements, various types of loading ports such as garbage classification discharge ports, bucket flipping devices, and large-item garbage opening devices can be selected. This makes it convenient for garbage collection vehicles and cleaning staff to dump the garbage.
The interior of the box is equipped with a compression device, which will compress the garbage inside the box.
When the box is full of garbage, the system will give a prompt, activate the lifting system, raise the equipment to the ground level, and then use the removable garbage truck in the compartment to transport the compressed box to the garbage disposal center.
After dumping the garbage, transport the compressed box to the lowering platform, and then the entire lowering platform will fall underground.
Landing Effect
Lift Effect
Loading Effect
Transit Effec
We are a professional manufacturer of sanitation machinery, providing customers with ex-factory prices and on-demand customization services. You can contact us via WhatsApp or email.
Underground Garbage Compactor is a state-of-the-art, space-saving waste collection method suitable for any location. It consists of a separate above-ground trash container and a complete underground unit, including a main frame structure and a trash compactor.
Underground Garbage Compactor is a highly efficient waste collection system suitable for storing a wide variety of waste. The underground elevator can be customized to various sizes. Standard models are 10, 17, and 20 cubic meters. An underground trash compactor is a perfect solution for sanitation and waste collection, ideal for large commercial areas and city centers.

The Underground Garbage Compactor adopts an internationally advanced, fully enclosed floor-standing design that integrates garbage compression and four-category waste sorting into a single system. This integrated configuration fully complies with current national waste classification policies and supports the collection and transportation of large-volume garbage, improving operational efficiency and regulatory compliance.
Unlike traditional compression stations, this Underground Garbage Compactor does not require dedicated building construction. The compact, floor-standing structure significantly reduces civil engineering work, shortens project timelines, and lowers overall infrastructure and installation costs, delivering faster deployment and higher investment efficiency.
With a visually appealing and low-profile design, the Underground Garbage Compactor blends naturally into its surroundings. The elevation platform cover can be customized with materials such as marble, lawn, or colored plastic to match the surrounding environment, ensuring harmonious coexistence with residential, commercial, or landscaped areas.
The compression box is available in multiple volume options—8 m³, 10 m³, 12 m³, 16 m³, and 18 m³—allowing customers to select the most suitable configuration based on waste generation levels. This flexibility ensures optimal performance across different applications, from residential communities to large public spaces.
The system integrates an elevation system, compression box, four-category collection bucket platform, power unit, deodorization system, drainage system, and equipment foundation system. This complete configuration ensures efficient operation, effective odor control, and proper wastewater discharge, significantly improving sanitation standards and user experience.
The Underground Garbage Compactor is fully compatible with standard dumpable garbage trucks currently used by sanitation departments. This eliminates the need for special vehicles or additional procurement, reducing operating costs and enabling seamless integration into existing waste collection and transportation systems.
1. Aesthetic Appearance: Underground structure, module design and no building require.
2. Wide Scope of Application: Because of no building require that is very easy for outdoor position choosing such as on the road side, the corners of the street, the ends of the pavement and the spaces between buildings.
3. Low Transportation Cost: High compression stress and 3: 1 compression ratio which can be significantly reduce the transportation cost.
4. Excellent Compactability: Being adopt with PLC programming controller and combined with the dewatering and air exhausting technology on the both side and bottom of storage tank. It can be remarkably reduce the moisture content and increase garbage density.
5. Six Patents: Adopt the patented technology of "fore-and-aft move while lifting" to ensure good connection between garbage station and transportation vehicle and avoid the garbage dropped into foundation pit.
6. Friendly Environmental Applicability: The facility compresses the garbage underground and adopts with atomizing deodorant spray technology of deodorization and dedusting, sewage drainage technology to guarantee the friendly environmental applicability.
7. Reliability: The facility combined with stable PLC auto-controller and electro-hydraulic controlling system and high-performance hardwares to ensure its reliability and easy-to-operate concept.
8. Long life-time: All structural parts are treated with shot-blasting, rust removing, painting with marine-use high anticorrosive heavy protection paint, with international brands as Nobel or COSCO. The whole facility has good performance for anti-corrosibility and long service life.
Technical Parameters
Model | ZYM-6 | ZYM-9 | ZYM-12 | ZYM-15 | ZYM-18 |
Volume (m ⊃3;) | 6 | 9 | 12 | 15 | 18 |
Tank Dimensions (L*W*H)(mm) | 3980*2210*2200 | 4770*2210*2200 | 5080*2260*2250 | 5560*2300*2300 | 6150*2480*2410 |
Power(kw) | 11 | 11 | 11 | 15 | 15 |
| Foundation measurement design Additional controls e.g. emergency stops Custom filling hopper Drainage system 2-phase discharge door opening mechanism Top hinged discharge door Ozone generator / cooler device (odor control) Bin lift (integrated / stationary) Lid opening system (hydraulic / electronic) Auto start system | ||||
Optional | Garbage Bins: 240L*4 / 660L*2 (Garbage bins can be used for sorting or storing garbage temporarily when the tank is transferred.) Pit Flushing: high-pressure large volume water flow flushing, 6 nozzles for one-time automatic flushing; 500L sewage collection tank; automatic sewage discharge by sewage pump. (This technology is protected by independent intellectual property rights.) Remote Monitoring | ||||

Lifting mode
Landing mode
In land-scarce urban centers and high-density residential districts, underground garbage transfer stations are a critical application. The Underground Garbage Compactor is installed in underground operation zones to compress collected residential and commercial waste before transportation to final treatment facilities. This approach eliminates noise, odor, and visual impact associated with traditional ground-based transfer stations while significantly saving valuable surface space.
Large shopping malls and underground commercial complexes generate substantial volumes of packaging waste, food waste, and general refuse. Installing an Underground Garbage Compactor in dedicated underground waste rooms enables on-site compression, reducing above-ground waste transport, preventing pollution of public areas, and ensuring smooth passenger flow within the commercial environment.
Subway stations, underground railway terminals, and integrated passenger transport hubs experience continuous, high-volume waste generation due to heavy foot traffic. Underground Garbage Compactors effectively reduce waste volume at the source, prevent accumulation in limited underground spaces, and minimize operational disruption caused by frequent waste removal, thereby supporting safe and efficient hub operations.
In underground industrial parks, logistics centers, and storage bases, waste such as industrial packaging materials and residual production waste is commonly generated. The Underground Garbage Compactor compresses waste at the source, significantly reducing storage space occupation and lowering transportation frequency and costs, while maintaining organized and efficient underground operations.
Modern high-rise residential developments increasingly adopt centralized underground waste collection points, typically located in parking garages. Small to medium Underground Garbage Compactors installed at these locations allow direct compression after disposal, eliminating the need for surface garbage stations, reducing disturbance to residents, and improving overall sanitation and collection efficiency.
Underground gyms, exhibition halls, libraries, and other public buildings require high standards of cleanliness and environmental control. By utilizing Underground Garbage Compactors, waste can be processed through sealed compression, effectively preventing odor dispersion and maintaining a clean, comfortable environment without affecting normal venue operations.
The equipment is usually placed underground. According to the customer's requirements, various types of loading ports such as garbage classification discharge ports, bucket flipping devices, and large-item garbage opening devices can be selected. This makes it convenient for garbage collection vehicles and cleaning staff to dump the garbage.
The interior of the box is equipped with a compression device, which will compress the garbage inside the box.
When the box is full of garbage, the system will give a prompt, activate the lifting system, raise the equipment to the ground level, and then use the removable garbage truck in the compartment to transport the compressed box to the garbage disposal center.
After dumping the garbage, transport the compressed box to the lowering platform, and then the entire lowering platform will fall underground.
Landing Effect
Lift Effect
Loading Effect
Transit Effec
We are a professional manufacturer of sanitation machinery, providing customers with ex-factory prices and on-demand customization services. You can contact us via WhatsApp or email.
