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JIANGSU HUADA CENTRIFUGE CO., LTD.
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Products: Centrifuge , Decanter Centrifuge , Chemical Equipment , Pharmaceutical Centrifuge , Wastewater Treatment , Decanter , Chemical Centrifuge , Solid Liquid Separation , Drilling Mud Decanter Centrifuge , Filtration Equipment
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LW Decanter Centrifuge for dewatering of soybean and wheat protein,centrifuge
OverviewQuick DetailsCondition:NewType:CentrifugeProduct Type:OtherPlace of Origin:Jiangsu, China (Mainland)Brand Name:HUADAModel Number:LWV
$40000 /
Stock: 10000 s
Quantity:
-+
Min Order: piece
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Product Details
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Overview
Quick Details
Condition:
New
Type:
Centrifuge
Product Type:
Other
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
HUADA
Model Number:
LW
Voltage:
380v/400v/450v
Power(W):
according to model
Weight:
according to model
Dimension(L*W*H):
according to model
Certification:
ISO9001
Warranty:
12 months after decanter centrifuge delivery
After-sales Service Provided:
Engineers available to service machinery overseas
certificate1:
machinery safty certificate
certificate2:
New Hi-Tech Product
certificate3:
ISO9001
patent:
patented products
discharge type:
scroll discharge
machinery:
separation centrifuge
operation:
automatic continuous operation
MOC:
stainless steel
centrifuge type:
decanter centrifuge
machine control:
PLC control
Supply Ability
Supply Ability:
50 Set/Sets per Month
Packaging & Delivery
Packaging Details
1. Wood carton and Poly film packing for decanter centrifuge
2. Wood carton for electrical cabinet
Port
SHANGHAI
Lead Time :
45 working days for decanter centrifuge
Product Description


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.

Decanter Centrifuge Operation Vedio: 


http://www.huada-video.com/lw-decanter

Separation takes place in a horizontal bowl equipped with a scroll conveyor. The 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.
Certifications
Applications


LW series decanter centrifuge is a horizontal centrifuge with continuous feeding and continuous discharging. It has two-phase (solid-liquid) separation and three-phase (solid-liquid-liquid) separation.

Main applications:

◇Industrial and municipal wastewater treatment
◇Oil & gas drilling mud/fluid control
◇Washing, classification and dewatering of amylum and starch
◇Mycelium separation from zymotic fluid of antibiotic
◇Dewatering of soybean and wheat protein
◇Dewatering of fish power and fish meet
◇Dewatering of grains

◇Clarification and extraction of fruit juice

◇Clarification and purification for animal and vegetable oil
◇Production and extraction of olive oil, palm oil, avocado oil
◇Separation and purification for coal tar
◇Grading of kaolin and graphite
◇Classification and dewatering for dyestuff and pigment
◇Float wash of extractive coal and dewatering of coal mud
◇Classification and dewatering for minerals

Main Features

◇Vertical base design and symmetrical arrangement of motor and bowl assembly, that ensures stable operation and less vibration.
◇Main parts such as the bowl and conveyor are made of corrosion-resistant stainless steel or duplex steel, offering high maximum bowl speed and high centrifugal force.
◇Dual motor drive makes bowl speed and conveyor speed adjustable.
◇Screw conveyor flights tiled or lined with ceramic, tungsten carbide, or other hard alloys.
◇Optionla planetary gearbox and hydraulic gearbox, offering wide range of differential speed adjustment.
◇Multiple safety protection: bowl speed and differential speed detection, over-vibration protection, motor overload and overheat protection, bearing temperature monitoring, conveyor torque protection and gas-tight explosion-proof protection.
◇JG type rubber vibration isolator, no need of anchor bolts.

Optional system

The hydraulic conveyor driving is a closed driving system, including the centrifuge bowl and conveyor. It is independent from the bowl driving. The hydraulic conveyor driving is different from other mechanical conveyor driving system which relies on bowl rotating to generate differential speed. The hydraulic driving device is directly mounted on the conveyor assembly, and is driven by hydraulic pump aggregate. Therefore it is independent from the bowl driving system.


Operating principle

The hydraulic conveyor gearbox is connected with the bowl of the decanter centrifuge, both of them rotates in high speed. The spline shaft on the gearbox rotor is connected with the conveyor, and rotates in different speed driven by the high pressure oil, that's we call the differential speed. The conveyor gearbox is connected with the hydraulic pump by flexible hose, so there is no need of gearbox between the bowl and conveyor. Conveyor torque gives pressure to the hydraulic system. With the action of such pressure, the different speed can by adjusted by adjusting the oil supply and flow rate. 

Main features

◇No gear driving device required
◇No damage to the parts due to overload
◇Free of torque vibration (fluttering)
◇Direct readable torque and differential speed △n
◇△n independent from bowl speed
◇Minimum moisture content of sludge

◇High clarification of liquid phase
◇Power for solid conveying varying from solid loads
◇Dewatering varying from changes in △n
◇“Constant” moisture content of sludge
◇Non-sensitive to feeding quantity, minimize blockage
◇Safety pin design ensuring safe operation

Parameters
Models
Bowl Diameter (mm)
L/D Ratio
Bowl Speed (r/min)
G-force
Main Motor Power(kW)
Weight (kg)
Dimension (L*W*H) (mm)
LW220*880
220
4
4800
2840
7.5-11
1000
2658*740*781
LW355*1460
350
4.17
4000
3100
22
2020
3542*1010*1030
LW450*1800
450
4
3200
2577
30-37
3500
4122*1090*1250
LW450*2025
450
4.5
3200
2577
30-37
3800
4560*1090*1250
LW530*2120
530
4
2800
2327
45-55
4200
4728*1230*1455
LW530*2650
530
5
2500
2150
37-55
4500
5050*1230*1350
LW630*2300
630
3.65
2500
2205
75
8000
5110*1440*1750
LW650*2800
650
4.3
2500
2270
90
9600
5380*1719*1560
LW1000*3000
1000
3
1500
1258
132
16000
5180*2500*1950
Production site
About us

Found in 1993, Jiangsu Huada Centrifuge Co., Ltd. is located at Zhangjiagang City, an emerging port city in China, which is situated in China’s most economically advanced Yangtze River Delta region, with convenient traffic and beautiful environment.

Over 20 years. Huada had always been being devoted to research and development, production and marketing of filtration and separation machinery. With technical innovation as driving force of the enterprise to participate in market competition, we have developed series of centrifuges with high technical content, to meet the market demand; to gain the market by serving customers, we have accumulated extensive experience in application through years of technical research and development and sales application and can provide perfect pre-sale, sale and after-sale service; we ensure product quality with lean management and improve product reliability.

Huada is a member of Technical Committee for Standardization of Chinese Separation Machinery, a vice president of Separation Machinery Branch of China General Machinery Association, a drafter of national and industrial standards on centrifuges, a high-tech enterprise in Jiangsu Province and a key high-tech enterprise for national torch plan. In 1998, our centrifuges acquired national safety certification. Huada is one of enterprises in domestic filtration and separation machinery industry which is the largest in scale, the most complete in product varieties and series, the most competitive and the most influential.

Huada has a large number of engineers and technical personnel who account for over one third of total number of employee. It owns an engineering technology research center of Jiangsu Province and establishes multiple professional teams of technical research and development, technical application, process design, inspection and testing, lean production management, etc. and we have made great achievements. We have successfully developed multiple new products and technologies having proprietary intellectual property rights and, national invention patent which include vertical pull-bag automatic discharge centrifuges, horizontal preconcentration filtering centrifuge, intelligent remote control system technology and so on, as well as obtained good market application; we have resolved difficult problems on filtration and separation for users.

Huada currently has two production bases, covers floor area of 100000 square meters and plan area of 45000 square meters, as well as owns more than 500 sets of various mechanical processing equipment among which there are over 50 sets of numerical control equipment and more than 100 sets of various testing equipment.

Our business philosophy is scientific and reasonable design, more perfect manufacturing, professional and standard service. We will provide service to our customers with constant technical innovation, perfect products and professional experience in application.

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