LW series decanter centrifuge is a horizontal centrifuge with continuous feeding and continuous discharge. It is applicable for two-phase (solid-liquid) separation and three- phase (solid-liquid-liquid) separation in the chemical, pharmaceutical, environmental protection mining, food and other industries.
Company Name :
JiangsuTusheng Centrifuge Manufacturing CO.,LTD.Brand :
TushengThe company has been committed to the R&D, production and sales of centrifuges, boasting rich experience in the design and manufacturing of separation equipment. Its products have obtained ISO 9001:2015 Quality Management System Certification, ISO 14001:2015 Environmental Management System Certification, and ISO 45001 Occupational Health and Safety Management System Certification. The various centrifuges produced are widely used in chemical industry, pharmaceutical industry, food industry, environmental protection, new energy, salt production and other fields. In 2018, the company introduced high-end technical talents and R&D teams in filtration and separation, invested heavily in purchasing automatic welding robots, CNC machining centers, 500-ton hydraulic presses and other equipment, and achieved mold-based production.
With an annual sales volume of 235 million RMB, the company has 185 employees, covering an area of nearly 20,000 square meters, including a workshop area of over 15,000 square meters. It owns more than 100 sets of various processing and testing equipment, such as large vertical lathes, hydraulic presses, turning-milling-planing machines, boring machines, plate shears, bending machines, X-ray flaw detectors, display-type universal material testing machines, universal plate bending machines, CNC laser cutting machines, microcomputer vibration aging devices, and dynamic balancing machines. The company offers a complete range of centrifuges, mainly including top discharge models (PSB, PSD), automatic bottom discharge scraper models (PGZ, LGZ, PAUT, PGD), and horizontal spiral discharge models (LW, LLW, LLWZ), etc.
·Flat vertical scraper automatic discharge centrifuge
·Flat-plate scraper bag shaking automatic discharge centrifuge
·Flat plate discharge centrifuge
·Horizontal screw concentration and filtration centrifuge
·Horizontal screw discharge sedimentation centrifuge
LW Operating principle
Separation takes place in a horizontal bowl equipped with a scroll conveyorThe process material is fed into the bowl through a stationary inlet tube and is smoothly accelerated in the accelerate chamber Centrifugal forces cause instant sedimentation of the solids on the wall of the bowl. The conveyor rotates in the same direction as the bowl, but at a different speed, thus moving the solids towards the conical end of the bowl.
LW Applications
LW Main constructional features
LW Wear Protection

LW Standard Type Decanter Centrifuge
Labyrinth seal is used for both bowl ends of LW standard type decanter centrifuge, simple and convenient, after separation, the solid phase is conveyed to the solid discharge port by scroll conveyor, and discharged out of centrifuge under centrifugal force caused by high speed rotation; while the liquid phase drains out under gravity and centrifugal force through the overflow plate. This series decanter centrifuge features easily operation, continuous and stable running, and wide application scope.
LW Technical parameters
| Models |
Bowl Diameter (mm) |
L/D Ratio |
Bowl Speed (r/min) |
G-force |
Main Motor Power (kw) |
Weight (kg) |
Dimension (L*W*H) |
|---|---|---|---|---|---|---|---|
| LW220*880 | 220 | 4 | 4800 | 2840 | 7.5-11 | 1000 | 2650*750*750 |
| LW335*1460 | 350 | 4.17 | 4000 | 3100 | 22 | 2020 | 3550*1000*1050 |
| LW450*1800 | 450 | 4 | 3200 | 2577 | 30-37 | 3500 | 4100*1050*1250 |
| LW450*2025 | 450 | 4.5 | 3200 | 2577 | 30-37 | 3800 | 4550*1050*1250 |
| LW530*2120 | 530 | 4 | 2800 | 2327 | 45-55 | 4200 | 4750*1250*1450 |
| LW530*2650 | 530 | 5 | 2500 | 2150 | 37-55 | 4500 | 5050*1450*1750 |
| LW630*2300 | 630 | 3.65 | 2500 | 2205 | 75 | 8000 | 5350*1700*1550 |
| LW650*2800 | 650 | 4.3 | 2500 | 2270 | 90 | 9600 | 5350*1700*1550 |
| LW720*2880 | 720 | 4 | 2000 | 1613 | 110 | 11000 | 5300*2050*1750 |