Nanjing Lanjiang Water Treatment Equipment Co., Ltd
Products
Manufacturer of a wide range of products which include High Oxygen Transfer Rate Inverted Umbrella Surface Aerator with Dual-Axial Thrust Device and Optimized Impeller for Wastewater Basins,High Efficiency Submersible Centrifugal ...
MOQ: 1
Price:
| Gearbox Type | Heavy-duty vertical parallel-shaft |
| Delivery Time | 15 |
| Supply Ability | 500 |
| Coupling Type | High-torque precision-machined |
| Main Shaft | Single-piece high-strength 45# solid steel |
| Payment Terms | T/T |
| Flow Velocity | >0.3m/s |
| Adjustable Base | Heavy-gauge steel with ≥300mm concrete anchoring |
| Impeller Type | Inverted umbrella impeller |
| Model Number | DSB Series |
| Brand Name | Lanjiang |
| Place of Origin | China |
MOQ: 1
Price:
| No Dead Zones | Horizontal aerated flow scours the tank bottom entirely, eliminating blind spots |
| Delivery Time | 15 |
| Supply Ability | 500 |
| Dual-Function | An independent unit offering simultaneous aeration and mixing |
| High Efficiency | Unique chamber design creates abundant micro-bubbles for superior oxygen transfer and wide coverage |
| Payment Terms | T/T |
| Self-Aspirating | Compact design needs no external air source |
| Durable Design | Heavy-duty bearings and an air-protected oil-bath seal ensure 24/7 continuous, trouble-free operation |
| Quiet Operation | Submerged operation minimizes noise, with an optional air intake silencer available |
| Model Number | QXB Series |
| Brand Name | Lanjiang |
| Place of Origin | China |
MOQ: 1
Price:
| pH Range | 5 -9 |
| Max Temperature | 40°C |
| Delivery Time | 15 |
| Supply Ability | 500 |
| Operation Depth | Mid-to-deep |
| Payment Terms | T/T |
| Flow Type | Unidirectional |
| Max Density | 1150 kg/m3 |
| Oxygen Transfer | High rate |
| Model Number | QSB Series |
| Brand Name | Lanjiang |
| Place of Origin | China |
MOQ: 1
Price:
| Water temperature | 0°C-45°C |
| Delivery Time | 15 |
| Supply Ability | 500 |
| Operation type | Underwater |
| Material | Stainless steel |
| Payment Terms | T/T |
| Tilt angle | Adjustable up/down |
| Liquid pH range | 4.5-9.0 |
| Drive type | Direct drive |
| Model Number | TBQJ Series |
| Brand Name | Lanjiang |
| Place of Origin | China |
MOQ: 1
Price:
| Disk material | Injection-molded FRPP |
| Delivery Time | 15 |
| Supply Ability | 500 |
| Disk structures | Teeth, Water-splashing Lobes, Oxygen-storage Grooves, Centrifugal Channels |
| Working depth | ~5m |
| Payment Terms | T/T |
| Flexible coupling | Flexible pin or rubber contact types |
| Main shaft material | Heavy-wall seamless steel pipe with FRP thermoset molding or heavy-duty anti-corrosion spray |
| Drive unit | Motor (single/dual/VFD) and gear reducer |
| Model Number | ZD Series |
| Brand Name | Lanjiang |
| Place of Origin | China |
MOQ: 1
Price:
| Oxygen transfer | High rate |
| Delivery Time | 15 |
| Supply Ability | 500 |
| Installation type | Weight-positioned |
| Operating depth | 20m |
| Payment Terms | T/T |
| Aeration method | Self-aspiration |
| Impeller speed | Dual-speed |
| Flow velocity | 3-5 m/s |
| Model Number | SBJ Series |
| Brand Name | Lanjiang |
| Place of Origin | China |
MOQ: 1
Price:
| Aeration type | Vertical surface |
| Delivery Time | 15 |
| Speed control | VFD stepless regulation |
| Supply Ability | 500 |
| Mixing efficiency | Thorough mixing |
| Coupling type | Oldham coupling |
| Payment Terms | T/T |
| Gear reducer | Vertical dedicated |
| Leak prevention | Zero leakage design |
| Model Number | PEL Series |
| Brand Name | Lanjiang |
| Place of Origin | China |
MOQ: 1
Price:
| Aeration capacity | 5.3 kgO₂/h |
| Power | 5.5 kW |
| Air flow | 85 m³/h |
| Payment Terms | T/T |
| Operating depth | 6 metres |
| Delivery Time | 15 |
| Supply Ability | 500 |
| Motor protection | IP68 |
| Service diameter | 8.6 metres |
| Model Number | QXB 5.5 |
| Place of Origin | China |
| Brand Name | Lanjiang |
MOQ: 1
Price:
| Current draw | 2.4 A |
| Payment Terms | T/T |
| Aeration capacity | 0.37 kgO₂/h |
| Delivery Time | 15 |
| Voltage frequency | 380V/50Hz |
| Power rating | 0.75 kW |
| Supply Ability | 500 |
| Service diameter | 2.9 m |
| Air flow rate | 10 m³/h |
| Model Number | QXB 0.75 |
| Place of Origin | China |
| Brand Name | Lanjiang |
MOQ: 1
Price:
| Max Working Depth | ~5 metres |
| Aerator Disks Material | FRPP (Fibreglass Reinforced Polypropylene) |
| Drive Unit | Motor (single/dual/VFD) + spiral bevel-cylindrical gear reducer |
| Payment Terms | T/T |
| Delivery Time | 15 |
| Shaft Material | Heavy-wall seamless steel pipe |
| Flow Velocity | Exceeding 0.3 m/s |
| Supply Ability | 500 |
| Shaft Coating | FRP thermoset or anti-corrosion coating |
| Model Number | ZD Series |
| Brand Name | Lanjiang |
| Place of Origin | China |
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