Underground garbage compression equipment is a type of buried, integrated waste treatment device that combines garbage collection, compression, storage, and sealed transfer functions. It is mainly buried underground to save above-ground space, and only the feeding port and control panel are exposed on the surface. It is widely used in densely populated areas such as residential communities, commercial complexes, schools, and hospitals, and is a key facility for urban environmental governance and waste classification management.

Product Advantage
Save space: The main body is buried underground, and only the discharge port and operation panel need to be reserved on the ground. The occupied area is only 1/5 - 1/3 of that of a traditional garbage station, making it particularly suitable for areas with tight space such as old residential districts, commercial streets, and urban core areas.
Environmentally friendly and pollution-free: The fully enclosed design eliminates the exposure of garbage, effectively preventing the spread of odors, mosquito breeding, and sewage leakage, avoiding secondary pollution to the soil, groundwater, and air, and improving the quality of the surrounding environment.
Efficient reduction: With a compression ratio of 3:1 - 5:1, the volume of garbage is significantly reduced, which can reduce the frequency of garbage transfer by 30% - 60%, save the fuel consumption and labor costs of transfer vehicles, and improve the efficiency of sanitation operations.
Aesthetically pleasing and harmonious: The ground facilities are simple and can be integrated with the surrounding landscape and architectural style, avoiding the negative impact of traditional garbage stations such as "messy, dirty and disordered", and enhancing the overall image of the city.
Intelligent and convenient: It supports automatic start and stop, bin monitoring, and fault alarm. Some high-end models can be connected to the urban sanitation Internet of Things system to achieve remote monitoring, data statistics, and dispatch management, reducing the intensity of manual operation.
Safe and reliable: Multiple safety protection devices prevent operational accidents. The box material is corrosion-resistant and anti-aging, with a service life of 8 - 15 years, and the operation and maintenance costs are low.
Structural Composition
The underground garbage compression equipment is composed of the box system, compression mechanism, hydraulic system, lifting system, sealing system, control system and safety device core components:
Box system: Made of stainless steel or high-strength carbon steel, it is divided into a garbage compartment and a hydraulic compartment. It is buried 2-4 meters deep, with a volume of 8-30 cubic meters. It has the characteristics of corrosion resistance, anti-compression, and anti-leakage.
Compression mechanism: It consists of the compression push plate, guide rail, and drive cylinder. The push plate is equipped with a wear-resistant liner, the guide rail ensures the smooth operation of the push plate, and the cylinder provides high-pressure driving force.
Hydraulic system: Composed of an electric motor, an oil pump, an oil tank, a valve group, and oil pipes, it provides power for compression and lifting actions, and has overload protection and pressure regulation functions.
Lifting system: Includes lifting cylinders, guide columns, and locking devices. It is responsible for the lifting and positioning of the box. The locking devices ensure the stability of the box during ground operations.
Sealing system: Includes the sealing cover at the discharge port, the sealing strip of the box body, and the sewage collection tank. The discharge port adopts a double-sealing design, and the sewage collection tank can centrally treat the leachate generated during the compression process.
Control system: It is divided into manual control and automatic control. It is equipped with an operation panel, sensors, and a PLC controller, enabling automatic compression, fault alarm, and remote monitoring functions.
Safety devices: Include an emergency stop button, hand-protection sensor, overload protection, and leakage protection, providing comprehensive safety guarantees for both operators and equipment.
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 | ||||
Product Effects
Lifting mode
Landing mode
Workflow
Garbage collection: Residents or sanitation workers deposit the garbage into the underground sealed containers through the ground discharge ports. The discharge ports are equipped with sealed covers to prevent odors and pests, ensuring that the garbage is not exposed.
Triggering compression: When the garbage in the container accumulates to the preset capacity, the equipment automatically starts the compression program. The hydraulic system drives the compression push plate to press the garbage into the storage bin under high pressure.
Capacity reduction treatment: The compression pusher generates high pressure, squeezing out the gaps of loose garbage. The compression ratio can reach 3:1 to 5:1. The volume of the garbage is significantly reduced, effectively increasing the storage capacity of the box.
Closed storage: The compressed garbage is temporarily stored in the underground sealed container. The container is designed with anti-seepage and anti-corrosion features to prevent sewage leakage and odor dispersion.
Transfer and docking: When the garbage storage in the container is full, the underground container is lifted to the ground through the lifting system and precisely docked with the garbage transfer vehicle. The compacted garbage is pushed into the transfer vehicle by the compression push plate, completing the transfer. After the transfer is completed, the container falls back underground, restoring the cleanliness of the ground.

Application Scenario
The underground garbage compression equipment, due to its advantages, is widely used in various urban scenarios:
Residential areas: Especially for old residential areas and high-density residential complexes, solutions are needed to address the problems of limited space and unpleasant odors from garbage.
Commercial complexes: Areas with concentrated shopping malls, supermarkets, and office buildings, where there is a large amount of garbage production and high requirements for environmental aesthetics. Equipment can achieve efficient processing and be installed in a concealed manner.
Urban roads and squares: Public places such as main urban roads, parks, and squares, meeting the needs for collecting mobile garbage without affecting traffic and aesthetics.
Schools and hospitals: Places with strict requirements for environmental hygiene, with enclosed design to prevent the spread of bacteria and the impact of unpleasant odors.
Industrial parks: Areas with stable industrial waste production, with high compression ratios to reduce the cost of industrial waste transportation.
Urban-rural fringe areas: Regions with long garbage transportation distances, centralized compression storage can reduce the frequency of transportation and improve transportation efficiency.
Underground garbage compression equipment: An efficient and environmentally friendly solution for urban sanitation.
The underground garbage compression equipment is a type of integrated garbage treatment equipment buried underground, which realizes garbage compression and volume reduction through hydraulic drive, and has functions such as sealed storage and automatic control. Its core functions include: garbage reception and temporary storage, high-pressure compression reduction, sealed anti-contamination storage, intelligent start-stop control, convenient transfer connection, and ultimately achieving the basic links for garbage "degradation, harmlessization, and resource utilization" treatment. The equipment only retains the garbage disposal outlet and operation panel on the ground, without occupying the effective space on the ground, and can minimize the environmental impact caused by garbage exposure to the greatest extent.
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 compression equipment is a type of buried, integrated waste treatment device that combines garbage collection, compression, storage, and sealed transfer functions. It is mainly buried underground to save above-ground space, and only the feeding port and control panel are exposed on the surface. It is widely used in densely populated areas such as residential communities, commercial complexes, schools, and hospitals, and is a key facility for urban environmental governance and waste classification management.

Product Advantage
Save space: The main body is buried underground, and only the discharge port and operation panel need to be reserved on the ground. The occupied area is only 1/5 - 1/3 of that of a traditional garbage station, making it particularly suitable for areas with tight space such as old residential districts, commercial streets, and urban core areas.
Environmentally friendly and pollution-free: The fully enclosed design eliminates the exposure of garbage, effectively preventing the spread of odors, mosquito breeding, and sewage leakage, avoiding secondary pollution to the soil, groundwater, and air, and improving the quality of the surrounding environment.
Efficient reduction: With a compression ratio of 3:1 - 5:1, the volume of garbage is significantly reduced, which can reduce the frequency of garbage transfer by 30% - 60%, save the fuel consumption and labor costs of transfer vehicles, and improve the efficiency of sanitation operations.
Aesthetically pleasing and harmonious: The ground facilities are simple and can be integrated with the surrounding landscape and architectural style, avoiding the negative impact of traditional garbage stations such as "messy, dirty and disordered", and enhancing the overall image of the city.
Intelligent and convenient: It supports automatic start and stop, bin monitoring, and fault alarm. Some high-end models can be connected to the urban sanitation Internet of Things system to achieve remote monitoring, data statistics, and dispatch management, reducing the intensity of manual operation.
Safe and reliable: Multiple safety protection devices prevent operational accidents. The box material is corrosion-resistant and anti-aging, with a service life of 8 - 15 years, and the operation and maintenance costs are low.
Structural Composition
The underground garbage compression equipment is composed of the box system, compression mechanism, hydraulic system, lifting system, sealing system, control system and safety device core components:
Box system: Made of stainless steel or high-strength carbon steel, it is divided into a garbage compartment and a hydraulic compartment. It is buried 2-4 meters deep, with a volume of 8-30 cubic meters. It has the characteristics of corrosion resistance, anti-compression, and anti-leakage.
Compression mechanism: It consists of the compression push plate, guide rail, and drive cylinder. The push plate is equipped with a wear-resistant liner, the guide rail ensures the smooth operation of the push plate, and the cylinder provides high-pressure driving force.
Hydraulic system: Composed of an electric motor, an oil pump, an oil tank, a valve group, and oil pipes, it provides power for compression and lifting actions, and has overload protection and pressure regulation functions.
Lifting system: Includes lifting cylinders, guide columns, and locking devices. It is responsible for the lifting and positioning of the box. The locking devices ensure the stability of the box during ground operations.
Sealing system: Includes the sealing cover at the discharge port, the sealing strip of the box body, and the sewage collection tank. The discharge port adopts a double-sealing design, and the sewage collection tank can centrally treat the leachate generated during the compression process.
Control system: It is divided into manual control and automatic control. It is equipped with an operation panel, sensors, and a PLC controller, enabling automatic compression, fault alarm, and remote monitoring functions.
Safety devices: Include an emergency stop button, hand-protection sensor, overload protection, and leakage protection, providing comprehensive safety guarantees for both operators and equipment.
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 | ||||
Product Effects
Lifting mode
Landing mode
Workflow
Garbage collection: Residents or sanitation workers deposit the garbage into the underground sealed containers through the ground discharge ports. The discharge ports are equipped with sealed covers to prevent odors and pests, ensuring that the garbage is not exposed.
Triggering compression: When the garbage in the container accumulates to the preset capacity, the equipment automatically starts the compression program. The hydraulic system drives the compression push plate to press the garbage into the storage bin under high pressure.
Capacity reduction treatment: The compression pusher generates high pressure, squeezing out the gaps of loose garbage. The compression ratio can reach 3:1 to 5:1. The volume of the garbage is significantly reduced, effectively increasing the storage capacity of the box.
Closed storage: The compressed garbage is temporarily stored in the underground sealed container. The container is designed with anti-seepage and anti-corrosion features to prevent sewage leakage and odor dispersion.
Transfer and docking: When the garbage storage in the container is full, the underground container is lifted to the ground through the lifting system and precisely docked with the garbage transfer vehicle. The compacted garbage is pushed into the transfer vehicle by the compression push plate, completing the transfer. After the transfer is completed, the container falls back underground, restoring the cleanliness of the ground.

Application Scenario
The underground garbage compression equipment, due to its advantages, is widely used in various urban scenarios:
Residential areas: Especially for old residential areas and high-density residential complexes, solutions are needed to address the problems of limited space and unpleasant odors from garbage.
Commercial complexes: Areas with concentrated shopping malls, supermarkets, and office buildings, where there is a large amount of garbage production and high requirements for environmental aesthetics. Equipment can achieve efficient processing and be installed in a concealed manner.
Urban roads and squares: Public places such as main urban roads, parks, and squares, meeting the needs for collecting mobile garbage without affecting traffic and aesthetics.
Schools and hospitals: Places with strict requirements for environmental hygiene, with enclosed design to prevent the spread of bacteria and the impact of unpleasant odors.
Industrial parks: Areas with stable industrial waste production, with high compression ratios to reduce the cost of industrial waste transportation.
Urban-rural fringe areas: Regions with long garbage transportation distances, centralized compression storage can reduce the frequency of transportation and improve transportation efficiency.
Underground garbage compression equipment: An efficient and environmentally friendly solution for urban sanitation.
The underground garbage compression equipment is a type of integrated garbage treatment equipment buried underground, which realizes garbage compression and volume reduction through hydraulic drive, and has functions such as sealed storage and automatic control. Its core functions include: garbage reception and temporary storage, high-pressure compression reduction, sealed anti-contamination storage, intelligent start-stop control, convenient transfer connection, and ultimately achieving the basic links for garbage "degradation, harmlessization, and resource utilization" treatment. The equipment only retains the garbage disposal outlet and operation panel on the ground, without occupying the effective space on the ground, and can minimize the environmental impact caused by garbage exposure to the greatest extent.
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.
