Discharge Type Grease Separator

Your Professional Discharge Type Grease Separator Supplier

Hangzhou Ruifeng Environmental Protection Technology Co., Ltd. is a diversified high-tech company that integrates research and development, manufacturing, sales, and service. Our main products include sewage pumps, integrated prefabricated pump stations, integrated sewage treatment systems, grease and oil-water separation equipment, and complete sewage lifting solutions.

Why Choose Us

Quality Control

We operate under strict ISO 9001 quality management standards, ensuring every product goes through complete performance testing before delivery, guaranteeing stable and dependable quality.

Production Equipment

We are equipped with a full set of advanced processing and manufacturing equipment, this includes surface grinders, lathes, power milling machines, universal lift table milling machines, universal lift table milling machines and other processing equipment. These equipment enable us to strictly control each production link to ensure the delivery of qualified and high-performance products.

OEM & ODM Services

For OEM and ODM projects, once you share your specific needs, our experienced engineering team will promptly develop tailored solutions for you.

Patents & Certifications

We hold multiple certifications and patents, including environmental management, quality management, occupational health and safety systems, as well as design and utility model patents.

Technical Parameter

Technical Parameter	Specification
Model Type	Discharge-Type Grease Separator
Flow Rate	1–10 L/s (depending on model size)
Material	Stainless Steel 304/316 or HDPE
Inlet / Outlet Size	DN50–DN150
Grease Storage Capacity	20–200 Liters
Operating Temperature	5°C – 60°C
Discharge Method	Automatic or Manual Discharge
Installation Method	Floor-Mounted or Underground
Maintenance Access	Top Inspection Cover

Customization Options

01/

Capacity and Flow-Rate Configuration

Units can be customized according to required inlet flow, daily grease load.

02/

Customized Branding Options

We offer OEM branding services including logo printing, nameplate customization, and color customization for the pump housing.

03/

Color and Material Customization

Casing, covers, and control panel surfaces can be customized in different colors and materials to match customer branding or specific market preferences.

04/

Inlet/Outlet Position and Piping Interface

Inlet height, outlet direction, and connection sizes can be adjusted to match existing plumbing layouts.

05/

Control Panel and Monitoring System

The unit can be fitted with a basic control box or a smart panel with alarms, remote monitoring, and maintenance reminders.

06/

Discharge Method Options

The system can be equipped with manual valves, timed automatic discharge, or sensor-based level control.

Competitive advantage

The company conducted a competitive advantage analysis to identify its strengths and weaknesses compared to its rivals.

High Separation Efficiency

The Discharge Type Grease Separator achieves over 95% grease removal by exploiting the natural density difference between grease and water.

Intelligent & Automated Control

The Discharge Type Grease Separator features an intelligent control system with touch-screen interface and parameter customization, allowing users to adjust scraping frequency based on grease load.

Efficient Discharge & Lifting Capability

The Integrated Grease Separator includes a built-in lift pump capable of lifting up to 6 meters, solving height challenges in installation sites and ensuring stable grease discharge.

Environmentally Friendly

All models are designed to reduce grease pollution in wastewater, helping clients meet environmental compliance and sustainability goals.

Cost-Effective

The integration of separation and pump in one unit (for the integrated model) means lower installation and maintenance costs, as fewer external components are needed.

Application of Discharge Type Grease Separator

Food Service: Restaurants, hotels, and commercial kitchens use discharge-type grease separators to treat wastewater containing grease, oils, and food residues generated during daily cooking operations.

Food Processing: Meat processors, dairies, and bakeries rely on these grease separators to manage wastewater with a high fat content and to maintain stable discharge quality.

Slaughterhouses: These facilities generate large volumes of fat, protein, and organic solids. Discharge-type grease separators are essential to prevent these substances from entering and contaminating the public sewage network.

Cosmetics Manufacturing: Factories producing oil-based or fat-based cosmetic products use these grease separators to capture lipophilic substances before the wastewater is discharged.

Marine Applications: Discharge-type grease separators are installed on vessels such as cruise liners, ferries, and offshore platforms to manage onboard wastewater and ensure compliant discharge at sea.

Comparison of Manual and Automatic Discharge Type Grease Separator

Item	Manual Discharge Type	Automatic Discharge Type
Discharge Method	Requires manual removal of grease and solids at regular intervals.	Grease is automatically discharged through a programmed or sensor-based system.
Labor Requirement	Higher labor input; Staff must monitor, open the unit, and clean grease manually.	Minimal labor; Automatic discharge reduces manual handling and routine inspections.
Operational Efficiency	Performance depends on how frequently the operator cleans the unit. Delayed cleaning may reduce efficiency.	Stable and consistent performance due to automatic and timely discharge cycles.
Maintenance Cost	Lower initial cost but higher long-term labor and cleaning costs.	Higher initial investment but lower long-term operating costs due to reduced labor.
Ideal Applications	Small kitchens, low-flow systems, or facilities with limited budgets.	Medium to large commercial kitchens, hotels, food factories, or locations requiring strict hygiene standards.
System Reliability	Simple structure with fewer components; lower risk of mechanical failure.	More advanced system with pumps/sensors; higher reliability in heavy-duty, continuous-use environments.

Ordering Process

Consultation

You can reach us by phone, email, or WhatsApp and share detailed information about the product you need. This includes required pump type, flow and head requirements, installation conditions, and any specific design preferences.

Technical Evaluation

Our engineering team reviews your requirements, checks technical feasibility, and recommends the most suitable solution. We consider structure, performance, safety, and overall cost efficiency.

Prototype Development & Testing

We create a sample based on the approved specifications. Each prototype is tested for flow rate, pressure, sealing, motor performance, and long-term durability before being sent to you for evaluation.

Final Specification Confirmation

After you approve the sample, we confirm all technical details, packaging requirements, order quantity, pricing, and delivery timeline before entering production.

Mass Production

Production is carried out under strict quality control. Every unit undergoes multiple inspections for electrical safety, water-tight sealing, noise level, motor stability, and overall appearance to ensure consistent quality.

Shipping & After-Sales Support

Finished products are shipped with full documentation, including manuals, installation guides, and test reports. We provide ongoing after-sales technical support to ensure reliable performance in your market.recise processing and testing equipment.

Packaging and Shipping Services

Packing	We use standard export-safe wooden crate packaging, and customized packaging options are available upon request.
Delivery Time	The delivery time is 10–20 working days after payment confirmation, depending on the order quantity.
Payment Terms	TT, Western Union, L/C, Escrow and so on 50% by TT in advance, 50% balance before shipment
Shipping Options	We offer air, sea, and express shipping. EXW, FOB, CFR, CIF, and DDU terms are available.

Our Certificate

We have obtained certifications for environmental management, quality management, and occupational health and safety management, as well as design patents and utility model patents. These approvals demonstrate our commitment to compliance, product innovation, and consistent manufacturing quality.

FAQ

Q: How does a discharge-type system work?

A: A discharge-type system uses gravity separation to remove grease from wastewater. An automatic discharge pump or valve periodically transfers the collected grease to a storage tank.

Q: What type of discharge method is used?

A: Most units operate with timed discharge, sensor-controlled discharge, or temperature-controlled discharge, depending on the application.

Q: Does the system require regular maintenance?

A: Yes. Routine inspections, filter cleaning, and system checks are required to ensure stable performance and long service life.

Q: How does this separator support environmental protection?

A: By efficiently separating oil and grease from wastewater, the system reduces the risk of water contamination and helps users meet environmental compliance and sustainability standards.

Q: Is professional installation required for a manual oil drain valve grease separator?

A: No. The manual oil drain valve model is designed for simple installation and can usually be set up without professional assistance.

Q: Can the separator be installed indoors or outdoors?

A: Most units are suitable for both indoor and outdoor installation, as long as ventilation, drainage, and electrical safety are properly addressed.

Q: Can the separator remove solids as well?

A: Many models include a solids trap or pre-filter to capture food waste before the grease separation process.

Q: What are the installation requirements?

A: The system requires a stable floor surface, access to a drain line, a power connection, proper ventilation space, and an outlet for grease discharge.

We are one of the most experienced discharge type grease separator suppliers in China, featured by quality products and good price. Please rest assured to wholesale high-grade discharge type grease separator made in China here from our factory. Contact us for quotation.

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