Integrated R&D and Manufacturing
Industrial Filtration Equipment Manufacturer
FundamentallyReduce Consumable Dependency
Shenyang Jingyuan Membrane Systems Co., Ltd. is an industrial filtration equipment manufacturer integrating R&D and manufacturing. With our proprietary polymer rigid composite membrane technology at the core, we are dedicated to providing the energy, mining, data center, and heavy manufacturing sectors with industrial filtration equipment that requires no frequent cartridge replacement and supports online automatic backwash — fundamentally solving the high operating costs and unplanned downtime risks caused by frequent replacement of disposable cartridges in traditional filtration systems.
The core of every JY series device — the rigid composite membrane — is manufactured using our proprietary patented CIS process, guaranteeing absolute pore geometry and zero unloading effect. We are a real factory, not a trading assembler.
Continuous Reliable Operation inDemanding Industrial Scenarios
Our filtration equipment is purpose-engineered for the following industrial scenarios, operating continuously and reliably under demanding conditions:
Own 14,000 m² Manufacturing Base
Jingyuan Polymer Rigid Composite Membrane Technology
The membrane combines high mechanical strength with corrosion resistance, equipped with a gas-pulse backwash system for online automatic cleaning. Design operating life exceeds 3 years, fundamentally reducing consumable dependency. CIS process guarantees absolute pore geometry, βx ≥ 200(actual ≥ 200), throughout the entire lifecycle.
Own 14,000 m² Manufacturing Base
We are a real factory, not a trading assembler. We have a complete manufacturing chain from polymer membrane production and sintering to large fluid equipment fabrication and electrical assembly, with full-process quality control ensuring consistent delivery quality for every device. We never resell third-party filtration products.
Choosing Jingyuan Is More Than Procurement, It Is an Operational Strategy Shift
The following comparison is based on actual engineering data and field feedback.
| Comparison Dimension | Traditional Disposable Cartridges Parker, Donaldson, Fleetguard, etc. |
Jingyuan Rigid Membrane System JY Full Product Line |
|---|---|---|
| Annual Consumable Cost | ¥18,000 – ¥50,000+ | ¥0 |
| filtration precision | Nominal Filtration 50-80% | Absolute Filtration ≥99.5% |
| Cartridge Life | 1-3 months | ≥3 years / membrane element |
| Unloading Risk | Yes (pressure spikes release particles) | Zero (rigid pore walls) |
| Hazardous Waste | Large amount of waste cartridges | None |
| SCADA Integration | Limited | Modbus RTU/TCP, 4-20mA |
The 5 Most Common Questions from Engineers
Jingyuan is a true real factory, with a 14,000m² self-owned manufacturing base (not leased) , with complete vertical manufacturing capability from polymer membrane material production, CIS sintering to large-scale fluid equipment fabrication, piping, and electrical assembly. We never resell third-party filter products. Customers are welcome to visit the factory. Address: Yilu Industrial Park, No. 19 Taoligou Road, Tieling City, Liaoning Province.
The β value is a quantitative metric defined by ISO 16889 standard. β₁₀ ≥ 200 means that for every 200 particles ≥10μm upstream, at most 1 is detected downstream, i.e., single-pass retention efficiency ≥99.5%. This is Jingyuan minimum guaranteed value. In actual products, Jingyuan rigid membrane achieves βx ≥ 200 (rated pore size), i.e., ≥99.5% retention efficiency.
No. Upon expiry, only the membrane element needs replacement (not the housing/skid/pump group). Replacement takes 2-4 hours, no special tools required. The equipment main body (skid frame, pump group, electrical system) has a design life far exceeding 10 years. Jingyuan supplies replacement membrane elements globally.
Gas-pulse regeneration is fully automatic (triggered when TMP reaches preset threshold). Three phases total <30 seconds: ① N₂ pressurization to 0.5MPa (~10s, normal flow); ② Pulse release — gas expands outward, cake collapses (5-10s, brief flow reduction); ③ Bottom discharge (~15s, normal flow restored). N₂ consumption ≤0.5kg/cycle. Flux recovery ≥90%.
Jingyuan rigid composite membrane is microfiltration (MF) technology. It can retain particles ≥2μm (absolute filtration), but cannot retain nanoparticles (<100nm), dissolved ions, metal ions, or small molecules. It is not ultrafiltration (UF), nanofiltration (NF), or reverse osmosis (RO). We are transparent about this — if your needs exceed the microfiltration range, we will tell you honestly.