Working principle
 
The working principle of the centrifuge is as follows: the drum and the screw rotate at a high speed in the same direction with a certain differential speed. The materials are continuously introduced into the inner cylinder of the conveying screw through the feed pipe, and then enter the drum after acceleration. Under the action of the centrifugal force field, the heavier solid substances are deposited on the drum wall to form a sediment layer. The material conveying screw continuously pushes the deposited solid matter to the cone end of the drum and discharges it out of the machine through the slag discharge port. The lighter liquid phase forms an inner liquid ring, which continuously overflows the drum through the overflow port at the big end of the drum, and is discharged out of the machine through the discharge port.
 
Main purpose
The machine can continuously feed, separate, wash and discharge materials under full speed operation. It has the characteristics of compact structure, continuous operation, stable operation, strong adaptability, large production capacity and convenient maintenance. It is suitable for separating suspensions with solid particle size greater than 0.005mm and concentration range of 2-40%. Widely used in chemical, light industry, pharmaceutical, food, environmental protection and other industries
 
Main features
♦ Adopt involute planetary gear differential, with large transmission ratio and high precision
♦ The whole machine is equipped with mechanical and electrical double overload device
♦ Power frequency adjustable speed main motor is equipped with hydraulic coupling, and the motor runs smoothly
♦ The contact part with materials is made of stainless steel with strong corrosion resistance
♦ The whole machine adopts the overall frame structure, which is convenient for hoisting and occupies less land
 
Scope of application:
Industrial and domestic sewage separation and dehydration, starch washing, classification and dehydration, soybean and wheat protein dehydration, fish meal and meat dehydration, distiller's grains dehydration, fruit juice purification and pulp fiber dehydration, animal and vegetable oil separation and purification, coal tar separation and purification, Gaoling soil and Graphite classification and dehydration, dye and pigment classification and dehydration, ore slurry classification and dehydration, etc.
 
Material selection:
♦ Stainless steel 304, 321, 316, 316L
♦ Body carbon steel or cast iron lining stainless steel material
 
Working principle diagram  
 
Technical parameter

Model	Drum diameter (mm)	Drum length （mm）	Maximum speed （r/min）	capacity (m³/h)	Power of main / auxiliary motor(KW)
LW220	220	960	3000	0.5-3	7.5/3
LW300	300	1210	4900	2-9	11/4
LW360	360	1510	4000	5-12	22/7.5
LW450	450	1850	3200	8-20	37/15
LW550	550	1975	3000	14-40	55/15
LW580	580	2500	2800	20-55	55/15
LWS355	355	1600	3800	3-4	15/5.5
LWS400	400	1800	3400	5-7	22/5.5
LWS450	450	2000	3200	5-8	30/11
LWS500	500	2200	3200	7-10	30/7.5
LWS580	580	2500	2500	18-20	45/11

 
 

Koen Machinery Co.,Ltd, We are the professional manufacturer of pharmaceutical machinery, separation equipment,food machinery, liquid filling machine and packing machine. specializing in provide with the whole set of technology and equipment. we have professional technology team to design, research and development for customer according to customer’s requirements, and have high standard production process control. Our international trade department can supply the whole project service. Our main area are the food and pharmacy project. Our aim is providing you efficiently solution and superior after-service. We sincerely hope YOU are our next customers! Exported country:At present, our products have been exported to the United States, Belgium, Canada, Australia, Greece, Bolivia, Peru, Saint Lucia, Israel, Malaysia, Indonesia, Philippines, Sri Lanka, Vietnam, South Korea, India, Denmark, Russia, Georgia, Jordan, Bangladeshi, Tailand, Ethiopia, Finland, Spain, Japan, Colombia, Romania and so on more than 30 countries