Stainless Steel Continuous Spiral Discharging Decanter Centrifuge Separator

The LW series 2-phase sedimentation decanter centrifuge is a horizontal, continuously working and continuously spiral discharging sedimentation centrifuge, ideal for sewage sludge dewatering and thickening.

• All parts in contact with material are made of stainless steel
• Continuous and automatic operation minimizes labor costs
• Dual motor drive with adjustable bowl and screw speed via VFD
• Continuous spiral discharging with PLC control and touch screen operation
• Scroll conveyor coated with wearable alloy or welded with alloy plate (customizable based on material characteristics)
• Comprehensive safety protections including rotation rate detection, vibration protection, motor overload protection, and more

The bowl and screw rotate at high speeds with a controlled differential speed. Materials enter through the feed tube, where centrifugal force separates components by specific weight. Heavy liquids accumulate on the bowl walls and discharge through centripetal pumps, while lighter liquids form an inner ring and discharge separately. Solids are continuously pushed to the bowl's taper end and discharged after drying.

• High-quality stainless steel or duplex stainless steel construction for all material-contact parts
• Specially designed bowl and spirals maximize cake dryness through high-pressure, two-way pressing
• Dual motor with frequency conversion and multi-stage planetary gear drive for precise speed control
• Advanced wear protection options including welded hard facing, spray coating, ceramic ports, and more
• Energy-efficient DC bus-powered design ensures strong spiral torque while reducing power consumption

Huading Separator, established in 1954, has been at the forefront of centrifugal separation technology for over 60 years. As a leader in mechanical separation technology in China, our machines serve diverse industries including beverage, dairy, oil processing, chemicals, pharmaceuticals, biotechnology, marine engineering, energy, and water treatment.