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The underground garbage collection classification system is a new type of waste treatment infrastructure that combines the four-category classification standard for garbage with underground sealed collection facilities. The core of this system is to achieve garbage disposal, temporary storage, and transportation through underground space, with the entire process being fully enclosed and classified for management, avoiding the problems of traditional above-ground garbage collection.

Product Advantage
Saving floor space
The core storage area of the Underground Garbage Collection Classification System is located underground (with a depth usually ranging from 1.5 to 3 meters), and only 1-2 square meters of collection ports and information booths need to be set up on the ground, significantly reducing the occupation of public space on the ground, especially suitable for high-density communities or commercial core areas with scarce land resources.
Improve the surrounding environment
The garbage is stored underground in sealed containers. The Underground Garbage Collection Classification System are equipped with odor removal and sewage discharge systems, which can effectively reduce the spread of odors, mosquito breeding and garbage scattering problems, avoiding the "smelly in summer, dirty in rainy days" situation of traditional trash cans, and enhancing the cleanliness and aesthetics of the surrounding environment.
Reduce the labor intensity of garbage collection
The Underground Garbage Collection Classification System is equipped with an automated lifting device. During the collection process, there is no need for manual handling of the heavy garbage bins (especially the 1100L large-capacity bins). It is only necessary to lift the underground garbage bins to the ground through the equipment and then load them onto the vehicle, significantly reducing the labor intensity of the sanitation workers and improving the collection efficiency.
Strengthen the effect of classification guidance
Set up dedicated "classification information kiosks" on the ground, which can clearly display contents such as the garbage classification guidelines, collection times, and responsibility labels. Combined with clearly marked collection points, residents will be able to identify more easily when they are disposing of the garbage, reducing the "mixed disposal" phenomenon and achieving garbage classification.
Enhance safety and hygiene
The garbage is not exposed on the ground, preventing children from coming into contact with it and pets from rummaging through it. At the same time, it reduces direct contact between the garbage and the air, lowering the risk of bacterial transmission. The underground pit is treated with anti-corrosion and anti-seepage measures, which can prevent the leakage of garbage from polluting the soil and groundwater.
Features:
Ground classification disposal unit
Set independent disposal outlets according to classification standards, with an appearance that blends in with the surrounding environment, facilitating precise disposal.
Underground sealed transportation/storage system
Below the disposal outlets, underground pipelines or sealed containers are connected:
Small communities mostly adopt underground sealed containers;
Large commercial districts, new urban areas often use "negative pressure pipeline transportation".
All underground facilities undergo anti-corrosion, anti-seepage, and deodorization treatment to avoid polluting the soil and groundwater.
Terminal classification transfer and processing connection
The underground collection stations are regularly connected by dedicated classification transfer vehicles to achieve a classification closed-loop for disposal, collection, and transfer.
Product Application
Urban residential communities (especially high-end communities, renovation of old residential areas)
Solves the problem that residents are dissatisfied with garbage rooms being located close to the buildings; enhances residents' participation in sorting; suits the green landscape design of the community, avoiding the damage to the overall environment caused by garbage facilities.
Commercial complexes, transportation hubs (such as shopping centers, subway stations, airports)
To deal with high waste generation: The underground storage tanks have a large volume, which can reduce the frequency of transfer; Ensure the hygiene of public areas: Avoid the mess and dirt caused by overflowing trash cans on the ground, maintaining the clean image of commercial/transportation venues; The negative pressure pipeline system can achieve "immediate garbage transportation", suitable for scenarios with dense人流 and frequent waste disposal.
Industrial parks and university campuses
Adapt to specific types of waste through classification: For industrial parks, additional classification disposal units can be added; for universities, efforts can be made to enhance the collection of recyclable materials. Reduce management costs: Through intelligent operation and maintenance, the workload of manual sorting and inspection can be reduced, making it suitable for the requirements of efficient management.
Urban Construction
As an infrastructure support: The underground waste system is planned in conjunction with the underground pipe galleries and rainwater pipelines, achieving "utilization of underground space"; through classification and closed-loop operation, the amount of landfill is reduced, the resource recovery rate is improved, and it meets the requirements of low-carbon city construction.
Product Parameters
Model number | ZFDM-2404 | ZFDM-2406 | ZFDM-6604 |
Size of Kiosk (mm) | 4200*1600*2630 | 5580*1600*2630 | 6400*2300*3000 |
Size of Pit (mm) | 4130*1280*2280 | 5510*1280*2280 | 6220*1920*2680 |
Number of Feeding Ports | 4 | 6 | 4 |
Capacity (L) | 960L (4 barrels) | 1440L (6 barrels) | 2640L (660L per barrel) |
Weight (KG) | 2980 | 3450 | 4950 |
Lift Height (mm) | 1320 | 1320 | 1700 |
Motor Power(kw) | 1.5 | 1.5 | 2.2 |
Voltage | 220V 50HZ / Customized | 220V 50HZ / Customized | 220V 50HZ / Customized |
Opening Mode | sensor | sensor | sensor |
Sewage Pump Power(kw) | 1.1 | 1.1 | 1.1 |
Lift Weight(T) | 2.8 | 3.5 | 5.5 |
Features


Product performance
collection mode
The new landscape buried garbage compactor station improves environmental hygiene while enhancing the overall image of the city, which is different from the garbage sorting service station or garbage kiosk on the ground, i.e., it adopts the environmentally friendly underground sorting collection mode.
Optional pitches
According to the customer's demand, it can choose various modes of feeding port, such as garbage classification feeding port, barrel turning device, large garbage opening device, etc., which is convenient for garbage collection vehicles and cleaning personnel to dump garbage; garbage enters into the feeding port and falls into the underground garbage collection station directly, and the fully closed structure reduces odor leakage, mosquitoes and flies, and the pollution of the environment.
deodorization system
After the opening of the feeding port, dumping of garbage and the opening of the upper cover of the lifting platform, deodorizing liquid is sprayed underneath the upper cover of the platform to remove the odor generated during the transfer of garbage, which greatly improves the situation both visually and perceptually.
noise mitigation
The landscape buried trash compactor station is also equipped with a rubber protective mat on the feeding port to minimize the noise caused by collision.
Product Operate Guide
1. Activate the hydraulic system when the trash can is full.
2. Lift the platform smoothly until the bottom of the trash can is flush with the ground.
3. Manually hauling out full trash cans and unloading trash directly into trash collection trucks.
4. Place empty cans in their original trash can locations.

Product Effects
Lifting mode
Landing mode

Our Services
Pre-sales & after-sales service
Pre-sales services:24-hour online service to provide you with convenient online remote service. With professional technical research and development personnel to provide you with personalized customized services, according to your needs for feasibility analysis, confirm the specifications parameters, as a technical assistant, in a timely manner for you to do a good job in the production of products to follow up, reliable quality testing and the necessary certificates to provide.
After-sales service:Online product installation tutorials, professional technical teacher online service, necessary door-to-door installation, core components warranty, the use of the process of Q&A, regular tracking of the use of equipment and so on.
You will receive our full range of personalized customized services, including to site design, packaging, equipment matching, customized procedures, etc,
When you purchase equipment from RNKJ. May wish you to start from a small transaction, experience the products and services from us.
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.
The underground garbage collection classification system is a new type of waste treatment infrastructure that combines the four-category classification standard for garbage with underground sealed collection facilities. The core of this system is to achieve garbage disposal, temporary storage, and transportation through underground space, with the entire process being fully enclosed and classified for management, avoiding the problems of traditional above-ground garbage collection.

Product Advantage
Saving floor space
The core storage area of the Underground Garbage Collection Classification System is located underground (with a depth usually ranging from 1.5 to 3 meters), and only 1-2 square meters of collection ports and information booths need to be set up on the ground, significantly reducing the occupation of public space on the ground, especially suitable for high-density communities or commercial core areas with scarce land resources.
Improve the surrounding environment
The garbage is stored underground in sealed containers. The Underground Garbage Collection Classification System are equipped with odor removal and sewage discharge systems, which can effectively reduce the spread of odors, mosquito breeding and garbage scattering problems, avoiding the "smelly in summer, dirty in rainy days" situation of traditional trash cans, and enhancing the cleanliness and aesthetics of the surrounding environment.
Reduce the labor intensity of garbage collection
The Underground Garbage Collection Classification System is equipped with an automated lifting device. During the collection process, there is no need for manual handling of the heavy garbage bins (especially the 1100L large-capacity bins). It is only necessary to lift the underground garbage bins to the ground through the equipment and then load them onto the vehicle, significantly reducing the labor intensity of the sanitation workers and improving the collection efficiency.
Strengthen the effect of classification guidance
Set up dedicated "classification information kiosks" on the ground, which can clearly display contents such as the garbage classification guidelines, collection times, and responsibility labels. Combined with clearly marked collection points, residents will be able to identify more easily when they are disposing of the garbage, reducing the "mixed disposal" phenomenon and achieving garbage classification.
Enhance safety and hygiene
The garbage is not exposed on the ground, preventing children from coming into contact with it and pets from rummaging through it. At the same time, it reduces direct contact between the garbage and the air, lowering the risk of bacterial transmission. The underground pit is treated with anti-corrosion and anti-seepage measures, which can prevent the leakage of garbage from polluting the soil and groundwater.
Features:
Ground classification disposal unit
Set independent disposal outlets according to classification standards, with an appearance that blends in with the surrounding environment, facilitating precise disposal.
Underground sealed transportation/storage system
Below the disposal outlets, underground pipelines or sealed containers are connected:
Small communities mostly adopt underground sealed containers;
Large commercial districts, new urban areas often use "negative pressure pipeline transportation".
All underground facilities undergo anti-corrosion, anti-seepage, and deodorization treatment to avoid polluting the soil and groundwater.
Terminal classification transfer and processing connection
The underground collection stations are regularly connected by dedicated classification transfer vehicles to achieve a classification closed-loop for disposal, collection, and transfer.
Product Application
Urban residential communities (especially high-end communities, renovation of old residential areas)
Solves the problem that residents are dissatisfied with garbage rooms being located close to the buildings; enhances residents' participation in sorting; suits the green landscape design of the community, avoiding the damage to the overall environment caused by garbage facilities.
Commercial complexes, transportation hubs (such as shopping centers, subway stations, airports)
To deal with high waste generation: The underground storage tanks have a large volume, which can reduce the frequency of transfer; Ensure the hygiene of public areas: Avoid the mess and dirt caused by overflowing trash cans on the ground, maintaining the clean image of commercial/transportation venues; The negative pressure pipeline system can achieve "immediate garbage transportation", suitable for scenarios with dense人流 and frequent waste disposal.
Industrial parks and university campuses
Adapt to specific types of waste through classification: For industrial parks, additional classification disposal units can be added; for universities, efforts can be made to enhance the collection of recyclable materials. Reduce management costs: Through intelligent operation and maintenance, the workload of manual sorting and inspection can be reduced, making it suitable for the requirements of efficient management.
Urban Construction
As an infrastructure support: The underground waste system is planned in conjunction with the underground pipe galleries and rainwater pipelines, achieving "utilization of underground space"; through classification and closed-loop operation, the amount of landfill is reduced, the resource recovery rate is improved, and it meets the requirements of low-carbon city construction.
Product Parameters
Model number | ZFDM-2404 | ZFDM-2406 | ZFDM-6604 |
Size of Kiosk (mm) | 4200*1600*2630 | 5580*1600*2630 | 6400*2300*3000 |
Size of Pit (mm) | 4130*1280*2280 | 5510*1280*2280 | 6220*1920*2680 |
Number of Feeding Ports | 4 | 6 | 4 |
Capacity (L) | 960L (4 barrels) | 1440L (6 barrels) | 2640L (660L per barrel) |
Weight (KG) | 2980 | 3450 | 4950 |
Lift Height (mm) | 1320 | 1320 | 1700 |
Motor Power(kw) | 1.5 | 1.5 | 2.2 |
Voltage | 220V 50HZ / Customized | 220V 50HZ / Customized | 220V 50HZ / Customized |
Opening Mode | sensor | sensor | sensor |
Sewage Pump Power(kw) | 1.1 | 1.1 | 1.1 |
Lift Weight(T) | 2.8 | 3.5 | 5.5 |
Features


Product performance
collection mode
The new landscape buried garbage compactor station improves environmental hygiene while enhancing the overall image of the city, which is different from the garbage sorting service station or garbage kiosk on the ground, i.e., it adopts the environmentally friendly underground sorting collection mode.
Optional pitches
According to the customer's demand, it can choose various modes of feeding port, such as garbage classification feeding port, barrel turning device, large garbage opening device, etc., which is convenient for garbage collection vehicles and cleaning personnel to dump garbage; garbage enters into the feeding port and falls into the underground garbage collection station directly, and the fully closed structure reduces odor leakage, mosquitoes and flies, and the pollution of the environment.
deodorization system
After the opening of the feeding port, dumping of garbage and the opening of the upper cover of the lifting platform, deodorizing liquid is sprayed underneath the upper cover of the platform to remove the odor generated during the transfer of garbage, which greatly improves the situation both visually and perceptually.
noise mitigation
The landscape buried trash compactor station is also equipped with a rubber protective mat on the feeding port to minimize the noise caused by collision.
Product Operate Guide
1. Activate the hydraulic system when the trash can is full.
2. Lift the platform smoothly until the bottom of the trash can is flush with the ground.
3. Manually hauling out full trash cans and unloading trash directly into trash collection trucks.
4. Place empty cans in their original trash can locations.

Product Effects
Lifting mode
Landing mode

Our Services
Pre-sales & after-sales service
Pre-sales services:24-hour online service to provide you with convenient online remote service. With professional technical research and development personnel to provide you with personalized customized services, according to your needs for feasibility analysis, confirm the specifications parameters, as a technical assistant, in a timely manner for you to do a good job in the production of products to follow up, reliable quality testing and the necessary certificates to provide.
After-sales service:Online product installation tutorials, professional technical teacher online service, necessary door-to-door installation, core components warranty, the use of the process of Q&A, regular tracking of the use of equipment and so on.
You will receive our full range of personalized customized services, including to site design, packaging, equipment matching, customized procedures, etc,
When you purchase equipment from RNKJ. May wish you to start from a small transaction, experience the products and services from us.
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.
