Fully Automatic Operation
Automated operating and control functions reduce routine manual intervention and simplify daily wastewater management.
Automatic Grease Separation & Wastewater Lifting Systems
Closed-Type Fully Automatic Oil Separation & Wastewater Lifting Integrated Equipment
The Closed-Type Fully Automatic Oil Separation & Wastewater Lifting Integrated Equipment is designed for commercial kitchens and foodservice facilities requiring efficient, hygienic and automated management of grease-containing wastewater. The system integrates wastewater collection, oil-water separation, grease management and wastewater lifting into one enclosed unit. Its automatic operating design helps reduce manual handling, while the closed structure helps control odors, improve equipment-room cleanliness and reduce direct contact with kitchen wastewater. Equipped with an integrated control system and service-friendly stainless steel construction, the equipment is suitable for restaurants, hotels, shopping malls, central kitchens, canteens and basement foodservice facilities where both grease separation and wastewater lifting are required. Final equipment configuration can be selected according to wastewater flow, grease load, required lifting head, discharge distance and site installation conditions.
PRODUCT DETAILS
A closer look at the product
Tell Us About Your Wastewater & Grease Management Project
For accurate equipment selection, please provide the kitchen type, peak wastewater flow, number of drainage points, grease load, inlet and outlet pipe sizes, required lifting height, horizontal discharge distance, available installation dimensions and local power supply. For basement kitchens, shopping malls and renovation projects, please also provide drainage drawings, equipment-room layouts or site photos whenever possible.
CORE ADVANTAGES
Designed for selection, access and service
Closed-Type Hygienic Design
The enclosed structure helps contain wastewater, grease and odors, creating a cleaner and more hygienic equipment-room environment.
Integrated Oil Separation & Lifting
Combines grease separation, wastewater collection and lifting functions in one system, reducing the need for multiple standalone units.
Automatic Grease Management
Separated fats, oils and grease can be transferred or collected through the dedicated grease handling system, reducing direct manual contact.
Efficient Oil-Water Separation
The internal separation process helps remove floating fats, oils and grease before wastewater enters the lifting and discharge stage.
Durable Stainless Steel Construction
Stainless steel construction provides corrosion resistance, durability and easy-clean surfaces for demanding commercial environments.
Intelligent Control System
An integrated electrical control cabinet enables centralized operation monitoring and automatic management of key system functions.
Ideal for Basement Kitchens
The wastewater lifting function makes the system suitable for locations where gravity drainage cannot directly reach the main sewer.
Reduced Maintenance Workload
Automatic operation, enclosed processing and centralized grease collection help simplify cleaning, servicing and routine maintenance.
HOW IT WORKS
A clear process path
- 1
Wastewater Intake: Grease-containing kitchen wastewater enters the enclosed treatment chamber through the inlet pipe.
- 2
Solid Separation: Food residues and heavier suspended solids are retained or settled before further treatment.
- 3
Oil-Water Separation: Fats, oils and grease separate from wastewater through the internal separation process.
- 4
Automatic Grease Collection: Separated grease is automatically transferred toward the designated collection container.
- 5
Wastewater Collection: Treated wastewater flows into the integrated lifting chamber.
- 6
Level Detection: The control system monitors the wastewater level and activates the lifting process when required.
- 7
Automatic Lifting: The lifting system pumps wastewater to the designated drainage or sewer connection.
- 8
Automatic Cycle Reset: After discharge, the system returns to standby and automatically begins the next operating cycle.
APPLICATIONS
Where this system fits
- commercial restaurants
- hotel kitchens
- shopping mall food courts
- central kitchens
- chain restaurants
- school canteens
- hospital kitchens
- factory cafeterias
- office building kitchens
- basement restaurants
- underground food courts
- catering centers
- cloud kitchens
- supermarket food preparation areas
- institutional kitchens
- food processing facilities
INFORMATION REQUIRED
Help us select correctly
- Kitchen type – restaurant, hotel, food court, canteen, central kitchen, etc.
- Peak wastewater flow – L/s, m³/h or estimated daily wastewater volume.
- Number of drainage points – sinks, floor drains and connected kitchen equipment.
- Meals served per day – useful for estimating wastewater and grease loads.
- Grease concentration – light, medium or heavy-duty cooking conditions.
- Inlet pipe diameter – existing or required pipe connection.
- Inlet height – distance between floor level and wastewater inlet.
- Outlet pipe diameter – required pressure discharge connection.
- Required lifting head – vertical height from equipment to discharge point.
- Horizontal discharge distance – approximate piping length.
- Installation dimensions – available length × width × height.
- Installation location – basement, equipment room, ground floor or other location.
- Local power supply – voltage, phase and frequency.
- Daily operating hours – expected wastewater discharge duration.
- Grease collection requirement – required collection method or container arrangement.
- Drainage system layout – connection to gravity sewer or pressurized discharge line.
- Maintenance access – available clearance for inspection and cleaning.
- Project drawings – drainage drawings and equipment-room plans are recommended.
- Site photos – useful for retrofit and space-constrained projects.
- Special project requirements – customized connections, control functions or installation arrangements.
FAQ
Before you request a model
What is closed-type fully automatic oil separation and lifting equipment?+
It is an integrated commercial kitchen wastewater system that combines grease separation, wastewater collection, automatic grease management and wastewater lifting within an enclosed structure.
What is the advantage of a closed-type system?+
The enclosed design helps minimize exposure to wastewater and grease while reducing odor dispersion and improving cleanliness around the installation area.
Is the oil separation process automatic?+
The system is designed for automated operation, with oil separation and grease handling functions integrated into the treatment process. Exact automation functions depend on the selected configuration.
Can it automatically collect separated grease?+
Depending on the selected model, separated grease can be directed through a dedicated collection mechanism into an external collection container, reducing manual grease handling.
Does it include a wastewater lifting function?+
Yes. The integrated lifting section is designed to transfer wastewater when gravity drainage is unavailable or the main sewer connection is located above the kitchen drainage level.
Is it suitable for basement restaurants?+
Yes. It is particularly suitable for basement kitchens and underground foodservice facilities requiring both grease separation and wastewater lifting.
Can it help prevent blocked drainage pipes?+
Removing fats, oils and grease before wastewater enters downstream piping can help reduce grease accumulation and lower the risk of drainage blockage.
Does fully automatic mean no maintenance is required?+
No. Automatic operation can significantly reduce routine manual work, but periodic inspection, cleaning and servicing of tanks, pipes, pumps and other components are still required.
Is the equipment suitable for heavy-duty commercial kitchens?+
Yes, provided the capacity and configuration are correctly selected according to peak wastewater flow and actual grease load.
How do I select the correct model?+
Selection should be based on wastewater flow, kitchen capacity, grease load, lifting height, discharge distance, pipe dimensions and available installation space.
Can the equipment be customized?+
Project-specific configurations may be available for different capacities, pipe connections, installation layouts and control requirements.
What information should I send for a quotation?+
Please provide kitchen type, peak wastewater flow, required lifting height, pipe sizes, installation dimensions, local voltage and project destination. Drawings and site photos are recommended.
PRODUCT VIDEO
See the Fully Automatic Oil Separation & Lifting System in Operation
Watch the uploaded product video or the linked WoECO YouTube or Facebook video.
PROJECT REVIEW
Request a Solution & QuoteNeed a Fully Automatic Grease Separation & Wastewater Lifting Solution?
Send us your kitchen wastewater flow, grease load, drainage layout, lifting height and installation dimensions. Our team will help you select a suitable integrated system and provide a project-specific solution and quotation.