Underground Trash Collection Storage System is an innovative urban sanitation facility that places the collection and temporary storage of garbage partially or entirely in underground spaces. Its purpose is to address the environmental, spatial and efficiency issues inherent in the traditional ground-based garbage collection methods.

The environment is cleaner and has no unpleasant odors.
It is stored completely enclosed and underground, with garbage not exposed outdoors. This basically solves the problems of bad smells, mosquitoes, rats, and sewage leakage.
The urban landscape becomes more beautiful.
There are only small discharge openings on the ground, without garbage cans, garbage stations, or garbage collection vehicles blocking the way. The communities, streets, and scenic areas are cleaner.
Save floor space
Large capacity underground, with minimal floor area, suitable for urban areas where land is scarce, high-density residential areas, and commercial centers.
Health safety, reduction of pollution
The garbage is handled in a way that it never falls on the ground, reducing the spread of bacteria and secondary pollution, and also avoiding the noise and dust caused by the frequent entry and exit of garbage trucks.
Large capacity, fewer collection times
The underground trash bins have capacities several to dozens of times larger than those of ordinary trash cans. This significantly reduces the frequency of collection and labor costs.
Intelligent management is convenient.
It can be equipped with overfill monitoring, weighing, classification recognition and remote control, facilitating the intelligent scheduling of environmental sanitation.
Resistant to weather interference
Not affected by rain, water accumulation or direct sunlight. Garbage will not be blown away by the wind or spoiled by rainwater.
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.

Ground Disposal System
Classification Disposal Holes: The three different colored disposal holes in the picture correspond to different types of garbage, such as blue for recyclables, green for food waste, and gray for other waste. The icons on the disposal holes further clarify the types of garbage that can be disposed of.
Operation Panel: Some models are equipped with foot pedal or sensor opening devices, eliminating the need for manual contact and making it more hygienic.
Underground main structure
Concrete foundation: The foundation of the entire system, made of waterproof, anti-seepage and anti-corrosion concrete structure, protecting the internal equipment from erosion by groundwater and soil.
Lifting platform and supports: Metal platform for carrying trash cans, which can be lifted through the hydraulic mechanism at the bottom (the orange component in the figure), facilitating the cleaning and transportation operations.
Trash can: Standard trash can with wheels, with large capacity and good sealing performance, convenient for replacement and transportation.
Intelligent and Safety System
Overflow Sensor and Remote Monitoring: Real-time monitoring of garbage volume, supporting remote management and fault alarm.
Deodorization and Drainage System: The sealed design of the discharge port is combined with the underground deodorization device to effectively control odors; the drainage system in the foundation pit prevents the equipment from being soaked by water.
Safety Protection Devices: Such as hand-avoidance protection and emergency stop buttons, ensuring operational safety.
Disposal Phase: Users place the corresponding type of garbage through the classified disposal openings on the ground. The garbage directly falls into the corresponding underground trash cans below. The sealed design of the disposal openings can effectively prevent odors and mosquitoes from entering.
Overflow Monitoring: The system is equipped with built-in sensors. When the garbage in the trash can reaches the preset capacity, it will automatically trigger an overflow warning, notifying the sanitation department to arrange for garbage removal.
Collection Phase: During collection, the hydraulic lifting device at the bottom lifts the entire carrying platform to the ground. The collection personnel can directly replace or empty the trash can, and then the platform drops back underground, restoring its usability.
High-density residential communities: Save valuable ground space and enhance the quality of living environment.
Commercial complexes and office buildings: Keep public areas clean, reduce the interference of garbage removal on business activities.
Public spaces such as parks and scenic areas: Efficiently handle garbage without damaging the landscape.
Schools, hospitals and other places with high hygiene requirements: Effectively reduce the risk of bacterial transmission and ensure public health safety.
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 |
Sustainability-friendly: Only a small discharge opening is retained on the ground, completely eliminating the clutter of traditional trash cans and significantly enhancing the environmental aesthetics.
Hygiene and environmental protection: The fully enclosed design effectively suppresses odors, mosquito and rat infestations, and ensures that the garbage does not fall to the ground throughout the process, avoiding secondary pollution.
Efficient capacity: The underground trash cans have a capacity several times that of traditional ones, which can significantly reduce the frequency of collection and save manpower and transportation costs.
Precise classification: The clear classification discharge openings can effectively guide users to correctly classify, improving the accuracy of garbage classification.
Intelligent management: Through Internet of Things technology, remote monitoring and intelligent scheduling are achieved, making the sanitation management more efficient.


Product Effects

Lifting mode
Landing mode
The Underground Trash Collection Storage System is a new type of garbage collection facility that combines the utilization of underground space with the function of garbage classification. The core of this system is to bury sealed classified storage containers underground, while only retaining the ground collection and operation modules. It has multiple advantages such as space optimization, improved hygiene, and standardized classification, and is an upgraded and replacement solution for traditional ground garbage bins.
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 Trash Collection Storage System is an innovative urban sanitation facility that places the collection and temporary storage of garbage partially or entirely in underground spaces. Its purpose is to address the environmental, spatial and efficiency issues inherent in the traditional ground-based garbage collection methods.

The environment is cleaner and has no unpleasant odors.
It is stored completely enclosed and underground, with garbage not exposed outdoors. This basically solves the problems of bad smells, mosquitoes, rats, and sewage leakage.
The urban landscape becomes more beautiful.
There are only small discharge openings on the ground, without garbage cans, garbage stations, or garbage collection vehicles blocking the way. The communities, streets, and scenic areas are cleaner.
Save floor space
Large capacity underground, with minimal floor area, suitable for urban areas where land is scarce, high-density residential areas, and commercial centers.
Health safety, reduction of pollution
The garbage is handled in a way that it never falls on the ground, reducing the spread of bacteria and secondary pollution, and also avoiding the noise and dust caused by the frequent entry and exit of garbage trucks.
Large capacity, fewer collection times
The underground trash bins have capacities several to dozens of times larger than those of ordinary trash cans. This significantly reduces the frequency of collection and labor costs.
Intelligent management is convenient.
It can be equipped with overfill monitoring, weighing, classification recognition and remote control, facilitating the intelligent scheduling of environmental sanitation.
Resistant to weather interference
Not affected by rain, water accumulation or direct sunlight. Garbage will not be blown away by the wind or spoiled by rainwater.
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.

Ground Disposal System
Classification Disposal Holes: The three different colored disposal holes in the picture correspond to different types of garbage, such as blue for recyclables, green for food waste, and gray for other waste. The icons on the disposal holes further clarify the types of garbage that can be disposed of.
Operation Panel: Some models are equipped with foot pedal or sensor opening devices, eliminating the need for manual contact and making it more hygienic.
Underground main structure
Concrete foundation: The foundation of the entire system, made of waterproof, anti-seepage and anti-corrosion concrete structure, protecting the internal equipment from erosion by groundwater and soil.
Lifting platform and supports: Metal platform for carrying trash cans, which can be lifted through the hydraulic mechanism at the bottom (the orange component in the figure), facilitating the cleaning and transportation operations.
Trash can: Standard trash can with wheels, with large capacity and good sealing performance, convenient for replacement and transportation.
Intelligent and Safety System
Overflow Sensor and Remote Monitoring: Real-time monitoring of garbage volume, supporting remote management and fault alarm.
Deodorization and Drainage System: The sealed design of the discharge port is combined with the underground deodorization device to effectively control odors; the drainage system in the foundation pit prevents the equipment from being soaked by water.
Safety Protection Devices: Such as hand-avoidance protection and emergency stop buttons, ensuring operational safety.
Disposal Phase: Users place the corresponding type of garbage through the classified disposal openings on the ground. The garbage directly falls into the corresponding underground trash cans below. The sealed design of the disposal openings can effectively prevent odors and mosquitoes from entering.
Overflow Monitoring: The system is equipped with built-in sensors. When the garbage in the trash can reaches the preset capacity, it will automatically trigger an overflow warning, notifying the sanitation department to arrange for garbage removal.
Collection Phase: During collection, the hydraulic lifting device at the bottom lifts the entire carrying platform to the ground. The collection personnel can directly replace or empty the trash can, and then the platform drops back underground, restoring its usability.
High-density residential communities: Save valuable ground space and enhance the quality of living environment.
Commercial complexes and office buildings: Keep public areas clean, reduce the interference of garbage removal on business activities.
Public spaces such as parks and scenic areas: Efficiently handle garbage without damaging the landscape.
Schools, hospitals and other places with high hygiene requirements: Effectively reduce the risk of bacterial transmission and ensure public health safety.
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 |
Sustainability-friendly: Only a small discharge opening is retained on the ground, completely eliminating the clutter of traditional trash cans and significantly enhancing the environmental aesthetics.
Hygiene and environmental protection: The fully enclosed design effectively suppresses odors, mosquito and rat infestations, and ensures that the garbage does not fall to the ground throughout the process, avoiding secondary pollution.
Efficient capacity: The underground trash cans have a capacity several times that of traditional ones, which can significantly reduce the frequency of collection and save manpower and transportation costs.
Precise classification: The clear classification discharge openings can effectively guide users to correctly classify, improving the accuracy of garbage classification.
Intelligent management: Through Internet of Things technology, remote monitoring and intelligent scheduling are achieved, making the sanitation management more efficient.


Product Effects

Lifting mode
Landing mode
The Underground Trash Collection Storage System is a new type of garbage collection facility that combines the utilization of underground space with the function of garbage classification. The core of this system is to bury sealed classified storage containers underground, while only retaining the ground collection and operation modules. It has multiple advantages such as space optimization, improved hygiene, and standardized classification, and is an upgraded and replacement solution for traditional ground garbage bins.
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.
