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Shenzhou Decanter Centrifuge for Sludge Dewatering Processing

product-1096-485

Shenzhou is a professional manufacturer of sludge sewadge treatment and solid liquid separation equipment, with more than 20 years of production history. LW horizontal decanter centrifuges feature continuous feeding and discharge, This chemical separation equipment has been applied two-phase (solid - liquid) and three-phase (solid - liquid - liquid), slurries separation industry of chemicals, pharmaceutical, environment protection, as well as mining and food, etc. The equipment has an automatic control system and can work continuously without interruption, which can significantly improve the efficiency of sludge treatment.

Product Details

Product Name:	Decanter Centrifuge	Model No.:	LW355
Origin:	China	Brand Name:	Shenzhou
Marketing Type:	Hot Product 2022	Condition:	New
Application:	Solid-Liquid Separation	Certification:	CE/ISO9001/GMP
Voltage:	220V/380V/Customized	Warranty:	1 Year
Key Selling Points:	Easy to Operate	Main Power:	Model(See below technical parameter)
Operation:	Automatical Continuous Operation	*Dimension(LWH):*	Model(See below technical parameter)
Bearing:	NSK/SKF Bearing	Weight:	Model(See below technical parameter)
Motors:	Double	Max Speed:	Model(See below technical parameter)
Core Components:	PLC, Bearing, Gearbox, Motor	Material:	304/316L/2205 Ect
Transport Package:	Wooden Box	Production Capacity:	1t/h-100t/h
Video outgoing-inspection:	Provided	Control Type:	PLC Control Box
HS Code:	8421192000	Customization:	Logo/Packaging / Graphic / Color

Drive Type: VFD + PLC + HMI

Product Description

LW355 sludge decanter centrifuge is the most mature mode for sludge dehydration treatment, It has a high speed of 3600r/min. It has two types of models with different length diameter ratios and different heights. It has the characteristics of medium size, medium speed and medium processing capacity.

In the actual project, it has been used in the following industries: drilling mud, particle classification, magnetic powder, sewage treatment, pharmacy, food, laboratory, petroleum, new energy, biology, chemical fiber, polymeric materials, leather manufacturing, cosmetics, printing and dyeing, knitting, environmental protection technology, etc.

Working Principle

Its working principle is that when the suspension to be separated enters the drum of the centrifuge, the solid particles with higher density than the liquid phase will quickly settle to the inner wall of the drum under the centrifugal force of the drum. The screw conveyor inside the centrifuge pushes the solid phase deposited on the inner wall of the drum to the drying area at the small end of the drum for further dehydration, and then discharged through the slag outlet, and the separated clear liquid will flow out of the overflow weir at the large end of the drum.

Technical Parameter

Model	Diameter	Length	Max Speed	L/D ratio	G-force	Capacity	Main motor power	Weight	Dimension （*LWH*）
Model	(mm)	(mm)	(r/min)	L/D ratio	（g）	(m3/h)	(kw)	(kg)	(mm)
LW250*720	250	720	5000	3	3360	0.3-1.8	7.5	850	19151250680
LW250*960	250	960	4500	4	2722	0.5-5	7.5	950	21201250680
LW300*900	300	900	4200	3	2964	1-6	11	1160	21501300900
LW300*1200	300	1200	4000	4	2784	2-6	11	1350	24501300900
LW355*1160	355	1160	3600	3.3	2576	2-8	15	1400	24701350830
LW355*1460	355	1460	3600	4	2576	2-10	15	1800	27501350830
LW400*800	400	860	3200	2.2	2294	2-8	15	1600	22701480980
LW400*1200	400	1200	3200	3	2294	3-12	18.5	1800	273016001080
LW400*1600	400	1600	3000	4	2016	3-15	22	2000	313016001080
LW450*1350	450	1350	3000	3	2268	4-20	30	2000	287017001130
LW450*1800	450	1800	2800	4	1976	4-25	37	2500	332017001130
LW500*1250	500	1250	2800	2.5	2195	5~25	37	2500	277018001170
LW500*1500	500	1500	2800	3	2195	5~30	37	2680	302018001170
LW500*2000	500	2000	2500	4	1750	5-35	45	4000	352018001170
LW530*1855	530	1855	2600	3.5	2006	5-38	55	4680	388513501600
LW530*2120	530	2120	2400	4	1709	5-40	55	4800	415013501600
LW550*1855	550	1855	2600	3.5	2006	5-35	55	2680	388513501600
LW550*2120	550	2120	2400	4	1709	5-40	55	4000	415013501600
LW650*1950	650	1950	2200	3	1761	6-45	75	5000	484015101720
LW650*2600	650	2600	2000	4	1456	6-65	90	6000	5490-1510*1720
LW720*2160	720	2160	2000	3	1612	7-80	120	6000	520016001800
LW720*2880	720	2880	2000	4	1306	7-90	120	8000	310016001800
LW760*2280	760	2280	2200	3	2060	10-90	110	10000	489219501610
LW760*3040	760	3040	2000	4	1702	10-120	132	12500	565219501610
LW800*2400	800	2400	1800	3	1451	20-100	150	12000	582020001300
LW800*3200	800	3200	1800	4	1451	20-120	150	13000	710020001300

Product features

1. Efficient Dewatering: The sludge dewatering decanter centrifuge utilizes high-speed rotation to effectively separate water from sludge, resulting in a significant reduction of sludge volume and increased solid content.

2. Continuous Operation: This equipment operates continuously, allowing for a steady and uninterrupted sludge dewatering process, which enhances productivity and efficiency.

3. Adjustable Parameters: The decanter centrifuge offers flexibility with adjustable parameters, enabling operators to optimize the dewatering process based on the specific sludge characteristics and desired outcomes.

4. Low Energy Consumption: Despite its high-speed operation, modern sludge dewatering decanter centrifuges are designed to be energy-efficient, reducing operational costs.

5. Automatic Control: Advanced automation and control systems enable easy operation and monitoring, minimizing the need for manual intervention and ensuring consistent and reliable performance in the dewatering process.

Why Choose Shenzhou Decanter Centrifuge

Reliable Quality

The bowl (core component) is made of duplex stainless steel by centrifugal casting process, and its performance is superior to conventional 304 and 316. All weld joints have undergone flaw detection and thermal treatment, and are provided with certificates of conformity or records for traceability.

Stable Operation

The dynamic balance precision of the centrifuge is superior to the standard, so that the centrifuge can be operated smoothly and its longevity is extended. The noise is < 85 dB, the vibration intensity is < 7.1 (load) and 4.5 (no-load). It is equipped with dual overload protection device to ensure safe operation.

Long Service Life

The screw conveyor and bowl adopt of the most advanced, reliable and convenient wear-resistant treatment technology and structure in China. All bearings adopt original imported NSK/SKF bearings. The electric control box is made of electrical elements of famous brands such as Siemens and Schneider.

High Degree of Automation

Shenzhou decanter differential speed automatic control technology can automatically adjust the screw conveyor’s differential speed, to prevent overload and blockage. The complete machine is equipped with bearing temperature sensor and vibration sensor, and is provided with alarms for main motor overload, differential over torque, low differential speed, etc. Meanwhile, its supporting frequency conversion (flameproof) control cabinet can realize automatic start and stop with one key.