Automatic Underground Garbage Compactor adopts the most advanced PLC microcomputer control system, which is easy to operate, with remote control operation, automatic compression function and high compression ratio.
RNKJ offers a variety of garbage compactors to meet your specific garbage needs. SMART technology makes it possible to automatically receive messages when emptying is required, thus optimizing availability and saving you money.The Automatic Underground Garbage Compactor is a buried garbage processing equipment specially designed to address the pain points of garbage collection in densely populated urban areas. By transferring the storage and compression stages of garbage to underground, it achieves a garbage collection model of "less land occupation on the ground and efficient processing underground", and is widely used in densely populated scenarios such as residential communities, commercial complexes, municipal roads, schools, and hospitals.
Automatic 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.
Product AdvantageThe Automatic Underground Garbage Compactor is not merely a "compression machine", but rather an integrated system that combines garbage collection, sealed storage, powerful compression, and convenient transportation. Its core objective is to: within the limited urban space, through "hidden underground processing", achieve a balance between the efficiency, environmental friendliness, and space utilization of garbage collection.
Efficient and environmentally friendly: fully enclosed, odorless, no sewage overflow, no mosquitoes. Completely solves secondary pollution.
Efficient reduction: compression ratio 3:1 - 5:1, significantly reduces the number of transfers, and reduces transportation costs by over 60%.
Landscaping friendly: 90% of the equipment is buried underground, only the feeding ports are left on the ground, no occupation of land, and no impact on the city appearance.
Smart and convenient: fully automatic operation, remote monitoring, fault warning, one person can manage multiple devices.
Flexible transfer: the hook-arm vehicle lifts the box body as a whole, quickly connects, the entire process is sealed, the box bodies can be interchanged, and the efficiency is high.
Durable and reliable: high-strength steel plates, anti-corrosion treatment, imported hydraulic components, service life ≥ 10 years, low maintenance cost.
CharacteristicsAesthetic Appearance: Underground structure, module design and no building require.
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.
Low Transportation Cost: High compression stress and 3: 1 compression ratio which can be significantly reduce the transportation cost.
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.
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.
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.
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.
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. The whole facility has good performance for anti-corrosibility and long service life.
Technical ParametersModel | 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 | ||||
Structural CompositionUnderground mainframe enclosure (core support)
Material: Q345 high-strength wear-resistant steel
Structure: Rectangular enclosure, integrated compression chamber + storage chamber, with common volumes of 6m³/8m³/10m³, customizable from 12 to 20m³.
Sealing: Fully enclosed welding, silicone sealing strips. The feed inlet, discharge door, and lifting interface are all sealed to prevent odors and leakage of filtrate from spilling out.
Hook arm interface: The rear of the enclosure is equipped with standard hook arm lifting ears and locking devices, precisely matching the hook arm vehicle's lifting arm, with strong lifting capacity.
Ground feeding platform
Appearance: The ground only has the feeding hopper, operation panel and inspection opening. There is no tall structure. It can be integrated with greenery and paving, with zero visual pollution.
Feeding methods:
Manual feeding: Flip cover type feeding port, suitable for hand carts and trash cans for feeding.
Mechanical feeding: Optional dump bucket lifting machine for feeding, and connection with small collection vehicles for unloading.
Safety: The feeding port is equipped with infrared anti-collision + overload protection. In case of incorrect operation, it will automatically stop.
Hydraulic lifting system
Type: Four-column hydraulic lifting, synchronized lifting, smooth without vibration.
Power: High-pressure hydraulic pump station, lifting capacity 50–100 tons, can lift a full box to the ground within 45 seconds.
Travel: Lifting height 1.2–1.8 meters, precisely aligned with the height of the hook-arm vehicle compartment.
Locking: Automatic mechanical lock and hydraulic lock after lifting is in place, preventing sliding, ensuring safety throughout the transportation process.
Horizontal compression system
Compression method: Horizontal direct push type compression. The push head advances horizontally from front to back, with no dead corners, no rebound, and uniform compression.
Compression force: Compression ratio can reach 3:1 - 5:1.
Compression density: After compression, the density of the garbage is high, significantly reducing the number of transfer trips.
Push head material: Wear-resistant alloy steel, surface hardened treatment, wear-resistant life ≥ 50,000 compressions.
Circulating compression: Controlled by PLC for automatic circulating compression until the set density or weight is reached, then automatically stops and enters standby mode.
Hook arm docking and transfer system
Docking process:
When the box is full, an automatic alarm is triggered, the lifting mechanism is activated, the box rises to the ground, the hook arm vehicle reverses to align.
The hook arm vehicle extends the arm, hooks the box lifting lug, locks it, retracts the arm, and smoothly lifts the box onto the vehicle.
The entire process does not involve opening the box or exposing the contents, directly transferring it to the landfill without odor dispersion or leakage of filtrate.
Compatible vehicle types: Matches standard hook arm vehicles, has strong versatility and does not require customized vehicles.
Box interchange: One machine can be equipped with 2-3 spare boxes. Full boxes are lifted away, empty boxes are returned. The equipment operates continuously without stopping for waiting.
Product Effects
Lifting mode
Landing mode
Product Uses
Urban communities: can be installed near urban residential areas and apartment buildings to collect various types of garbage generated by residents in their daily lives, such as kitchen waste, waste paper, plastic bottles, etc. Compress and treat these garbage in a timely manner to reduce the space occupied by garbage, reduce the frequency of garbage removal, keep the community environment clean and hygienic, and avoid garbage accumulation to produce odor and breed bacteria.
Commercial centers: In crowded commercial areas such as shopping malls, shopping centers, and commercial streets, a large amount of commercial garbage, including packaging materials, food residues, etc., is generated every day. Underground garbage compactors can quickly process these garbage, prevent garbage from accumulating in commercial areas, and maintain a good business environment and image.
Public institutions: suitable for public institutions such as schools, hospitals, and government agencies. A large amount of waste paper and meal waste generated by students in schools, medical waste in hospitals (under the treatment process that complies with relevant regulations), and office waste in government agencies can all be effectively treated by underground garbage compactors to improve the environmental sanitation level of public institutions.
Transportation hubs: Airports, railway stations, bus stations and other transportation hubs have large passenger flow and generate a lot of garbage. Underground garbage compactors can promptly compress various types of garbage discarded by passengers, keep transportation hubs clean and hygienic, and provide passengers with a good travel environment.
Run Processwhen the box body is full of garbage collection system will be prompted to start the lifting system,the equipment will be raised to the ground level,and then the compressed box body will be compressed with the compartments of the removable garbage truck to transport to the garbage disposal center; after the dumping of the garbage,the compressed box body will be transported back to the elevating platform,and then the platform as a whole fall into the ground.
Landing Effect
Lift Effect
Loading Effect
Transit Effec
Our Factory
The Automatic Underground Garbage Compactor is an advanced equipment for modern urban sanitation. With its underground design, powerful compression, telescopic transfer mechanism, intelligent control, and extreme environmental protection as its core features, it effectively addresses the problems of large land occupation, heavy pollution, low efficiency, and poor appearance in traditional garbage stations. It is the preferred equipment for green sanitation and urban beautification.
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.
