Huamei Wanbang's Ring Main Cleaning System cleans multiple desks automatically and intelligently at the same time. This closed-loop system combines chemical doses, high-pressure water, and compressed air through substations that can be changed to fit your needs. It can handle pressure ranges from 15 to 100 bar. Because we have worked in biotechnology for 18 years, we can do everything to keep things clean, from rinsing to foam cleaning and spray sanitising. Our improved technology saves up to 40% of water while still cleaning well. Since it is biosafety-compliant, it is great for places that work with animals, drugs, food, or food.
Intelligent Three-Stage Cleaning Process
Our automatic process of rinsing, foam cleaning and spray disinfection covers the whole building. Each step goes smoothly into the next, making sure that the whole process is clean without any help from a person.
Revolutionary Water-Saving Technology
Our system employs small-aperture nozzles combined with high-pressure technology to significantly reduce water consumption while delivering powerful cleaning results. This translates to lower energy costs and enhanced environmental performance.
Modular Substation Design
Durable high-pressure lines and spray guns let the three-function stations connect to each other across your desk. As your business grows, it's easy to add or move cleaning points.
Precision Chemical Dosing
Because the amounts can be changed, you can always get the right quantity. There is no loss and no guessing; all stations get the same level of disinfection.
Stainless Steel Construction
Our corrosion-resistant materials were made to work in cleanrooms and can handle daily chemical contact and high pressure in food-grade and medicinal settings that are very strict.

Food Processing Plants
The Ring Main Cleaning System cleans many areas at once, from production lines to packing areas. Your team does more work and spends less time cleaning up.
Slaughterhouses & Meat Processing
High-pressure cleaning quickly gets rid of chemical leftovers. The built-in foam cleaning step gets rid of fat and protein buildup that regular washing doesn't get to.
Central Kitchens
One method can be used to keep prep tables, cooking areas, and storage areas clean. Ideal for buildings that serve schools, hospitals, or food businesses.
Seafood Processing Facilities
To get rid of salt, slime, and scales, you need strong cleaning power. Our 15–100 bar pressure sets can be changed to handle everything from light cleaning to heavy-duty disinfecting.
Pharmaceutical & Biotech Labs
Follow strict GMP rules by using chemicals consistently and keeping track of your cleaning cycles. Cross-contamination between zones can't happen because of the closed-loop design.
| Component | Specification | Function |
|---|---|---|
| Main Supply Unit | Customizable capacity | Delivers high-pressure water, chemicals, and compressed air |
| Tri-Function Substations | Multiple units available | Provides rinse, foam, and disinfection at each cleaning point |
| High-Pressure Hose | Industrial-grade, flexible | Connects substations throughout facility |
| Spray Gun & Nozzles | Small-aperture design | Optimizes water flow and pressure distribution |
| Chemical Dosing System | Adjustable ratio control | Ensures precise concentration for each cleaning stage |
| Control Panel | User-friendly interface | Manages pressure, flow, and chemical mixing parameters |
| Working Pressure | 15–100 bar | Fully customizable to application requirements |

18 Years of Hygiene Engineering Experience
We've refined our cleaning technology across thousands of installations. You benefit from solutions proven in real-world food safety and biosecurity applications.
Complete Customization (OEM/ODM)
Your facility layout is unique. We design substation quantities, pressure specifications, and chemical formulations around your specific workflow and space constraints.
14-Day Custom Production
Need modifications? Our intelligent manufacturing lines deliver tailored equipment in just two weeks—without sacrificing quality or testing protocols.
One-Stop Solution Provider
Beyond hardware, we supply food-grade cleaning agents and disinfectants that integrate perfectly with your system. Simplified procurement, guaranteed compatibility.
Global Compliance Standards
Our equipment carries CE certification, and all chemicals meet REACH requirements. You stay audit-ready across international markets.
Comprehensive Technical Support
From installation guidance to operator training, our team provides 24/7 assistance. Remote troubleshooting and on-site service keep your system running smoothly.

CE Certified Equipment
All machinery meets European safety and performance standards, ensuring reliable operation in regulated environments.
REACH-Compliant Chemicals
Our cleaning agents and disinfectants comply with strict European chemical regulations, safe for food-contact surfaces.
ISO Quality Management
We maintain full-process control from raw material inspection to final testing, delivering consistent product quality across every order.

Q: How many substations can be included?
Substations are customisable based on your facility's cleaning points and structure. We'll optimise the setup during our consultation.
Q: What's the cleaning pressure of each substation?
Pressure might be 15–100 bar depending on the application. The pressure needed for heavy dirt removal is higher than for delicate surfaces.
Q: Can I use my cleaning chemical?
Though we prefer our combined formulas for optimum outcomes. Our chemicals are tailored to the system's dosage and pressure.
Q: How does water-saving tech work?
Small-aperture nozzles and high-pressure delivery clean efficiently with less water. It cuts water use and wastewater treatment expenses.
Q: What's included in your technical support?
We offer remote installation, operator training, maintenance routines, and 24/7 troubleshooting throughout your system's lifespan.

Ready to upgrade your facility's hygiene standards with Ring Main Cleaning System? Reach out to discuss your customized solution today.
Email: frank@hmwbcleaning.com
Learn about our latest products and discounts through SMS or email