High Separation Precision Automatic 3 Phase Decanter Centrifuge

• Customization: Available
• After-sales Service: Permanent Technical Support
• Warranty: 1 Year
• Model NO.: LWS
• Type: Centrifuge
• Object: Water Solid Oil Separation
• Separation Mode: Sedimentation Type
• Operating Type: Continuous Type
• Installation: Horizontal
• Centrifuge Type: Horizontal Spiral Centrifuge
• Extraction Tower Type: Turntable Tower
• Pressure: Low Pressure
• Condition: New
• Motor: a-B-B
• Touch Screen: Siemens
• Inverter: a-B-B
• PLC: Siemens
• Transport Package: Wooden Case
• Specification: Depends on the model
• Trademark: Shenzhou
• Origin: China
• Package Size: 3000.00cm * 1800.00cm * 1500.00cm
• Package Gross Weight: 3000.000kg

Product Description

Product Description

LW series Horizontal Decanter Centrifuges feature full-automatic 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.
For different types of raw materials. We will make corresponding adjustments and settings. To ensure that different raw materials can achieve the best separation effect.
Our decanter centrifuge can operate 24/7 with full automation.  Provide efficient and powerful assurance for your separation operations.

1. Innovative design includes longer bowl, allowing drilling fluids to thread through more slowly, thus resulting in drier solids and finer separation point;

2. Big bowl offers big volume. It also generates high-G force;

3. Stainless steel bowl, scroll, compartment are available and covered with corrosion-proof coating so as to have longer lifespan;

4. Tungsten carbide scroll points with wide spacing flights at tapered end create a finer layer of conveyed solids for consistent, uniform separation and maximum solids control efficiency.

5. German F-A-G or Swedish S-K-F brand bearings are available;

6. Electrical Components complies with SIEMENS/S-chneider ATEX or IEC Ex.

7. Screw pump and submersible slurry pump are provided to meet liquid feeding requirements of centrifuge of various customers
 

 

Decanter Centrifuge is driven by two motors. The main motor drives the drum and the outer casing of differential through belts while the auxiliary motor, after the differential shifting speed, drives the spiral propeller. This will make the drum and the spiral propeller rotate in the same direction with a certain differential speed.

 

Shenzhou LW Series Decanter Centrifuge is used to separate suspended solids ≥2μm in diameter and treat the drilling mud and fluids. It is especially effective when used in oilfield service industry, industrial service industry and especially in environmentally sensitive areas. This type of centrifuge is high in recovery rate, effective in solids control and remarkable in the reduction of cost spent on drilling mud resupplying and management. It is a very sophisticated dynamic balancing machine, able to operate stably with the whirling speed ranging from 0 to 3900 and generate centrifugal force of 3000G.

Shenzhou Decanter Centrifuge can meet with different requirements of mud treatment under various drilling conditions, that can do sedimentation and separation for particles more than 2 μm. After treatment, the mud can achieve ideal viscosity and proportion, resulting in better recycling, high efficiency, saving and environment protection.

The series of centrifuge by our company has been developed many years with the continuous improvement and optimization design, which possesses the characteristics of good result of separation and settlement, as well as large quantity, reliable work, longer life, lower energy consumption, easy maintenance, smooth operation, lower noises, etc.

To ensure that the effective treatment result and long service life, the important parts adopts high quality stainless steel, forging material, strengthen heat treatment and strict control processing. And on each part that easily wears take spraying wear-resisting layer and mosaic of hard alloy, etc. The overflow of the main drum mouth using adjustable poling board, it can be adjusted anytime according to different sludge treatment .

To meet the requirements of the development of modern drilling engineering, Shenzhou developed and equipped with the explosion-proof variable frequency control system which could adjust separation factor and drum rotational speed. By this new technology, make the centrifuge adapt property changing of mud during the operation process, that makes the treatment more effective and perfect.

A VFD ( Variable Frequency Drive ) module monitors and controls both the main and back electric drives. The operator can manage bowl and scroll speeds via a touchscreen that also displays input from the various sensors, including temperature, current, rotational speed and vibration.

A VFD ( Variable Frequency Drive ) module monitors and controls both the main and back electric drives. The operator can manage bowl and scroll speeds via a touchscreen that also displays input from the various sensors, including temperature, current, rotational speed and vibration.

Shenzhou decanter centrifuges of common models (as listed in the table of technical parameters) are applied to oil drilling solids control system and drilling waste management. In addition, Shenzhou centrifuges of other models (including those in the following table) can also be widely used in the following industries:

Environmental Protection Industry 

1. Thickening and dewatering of various sludge in municipal sewage treatment plants

2. City tap water sludge dewatering and city domestic sludge dewatering

3. Printing and dyeing wastewater separation

4. Paper-making wastewater separation

5.Desulfurization waste water in power plants

6. Ceramics wastewater separation

7. Tannery sludge dewatering

8. Mine stone wastewater

9. Coal-washing wastewater

10. Oil drilling mud separation

11. Textile wastewater

12. Electroplating wastewater

13. Integrated wastewater in pharmaceutical factories

 

Chemical Industry

1. PVC resin dewatering

2. ABS resin dewatering

3. Classified dewatering of non-metallic mine clay granularity

4. Fuel dewatering

5. Chemical fiber

6. Tar

Food Industry

1. Soy protein separation

2. Starch dewatering

3. Vegetable oil separation

4. Deslagging of fruit juice beverages

5. Peanut protein separation

6. Dewatering of distillers' grains

7. Cane sugar deslagging

8. Breeding industry

9. Butchery

10. Industrial wastewater in breweries

Pharmaceutical Industry

1. Separation of dregs extracted from traditional Chinese medicines

2. Saccharomycetes' corpse treatment
 

Other Industries

1. Recycling of paint powder

2. Separation of calcium sulfate in concrete admixtures

3. Recycling of plastics' crushed aggregates

4. Kaolin classification

5. Treatment of livestock' faeces

 

Model	Diameter(mm)	Max. speed(rpm)	Typical speed(rpm)	Separation factor G	capacity (M3/h)	Main motor (KW)	Vice motor (KW)	Dimension: L×D×H(mm)	weight (KG)
LW150x650	150	5500	4800	2541	0.1-0.6	4	1.5	1450x800x760	500
LW250X720	250	5000	4300	3500	0.3-1.8	7.5	4	1915x1250x680	850
LW250X1000	250	4500	3800	2835	0.5-5	7.5	4	2190X1200X750	950
LW300X900	300	4200	3500	2964	1-6	11	4	2580X820X1030	1020
LW300X1200	300	4000	3300	2688	2-7	11	4	3030X820X1030	1420
LW355X1160	355	3700	3000	2721	2-8	15	5.5	2620X1300X850	1610
LW355X1460	355	3600	2900	2576	2-10	15	5.5	2900X1350X935	2150
LW400X1200	400	3600	2900	2903	3-12	18.5	5.5	2730X1600X1080	1800
LW400X1600	400	3500	2800	2744	3-15	22	7.5	3130X1600X1080	2000
LW450X1350	450	3500	2800	3087	4-20	37	11	3940X1150X1440	3500
LW450X1800	450	3400	2700	2913	4-25	37	11	4270X1150X1500	3900
LW500X1500	500	3300	2600	3049	5-30	45	11	3200X1740X1140	3600
LW500X2000	500	3200	2500	2867	5-35	45	11	3700X1740X1140	4200
LW550X1650	550	3200	2500	3154	5-35	55	22	3885X1350X1600	4000
LW550X2200	550	3000	2300	2772	5-40	55	22	5180X1270X1440	6000
LW650X1950	650	2600	1900	2460	6-60	75	30	4840X1510X1720	7000
LW650X2600	650	2500	1800	2275	6-65	90	30	5100X1800X1450	9000
LW760X2280	760	2500	1800	2660	7-100	120	37	5240X1950X1610	9800
LW760X3040	760	2400	1700	2451	7-120	120	37	5700X1950X1610	11500
LW900X2700	900	1800	1300	1542	25-140	150	37	5900X2500X2200	16000
LW900X3600	900	1600	1100	1218	25-150	150	37	6800X2500X2200	18000

FAQ

Q1: Where can I get product & price information?
A1: Send us inquiry or email directly, then we will contact you.
Q2: How can I make sure your machinery is suitable for me? 
A2: Please tell all the separation information you know, such as your raw liquid,
two-phase or three-phase separation, solid content in liquid, solid size, the purpose, etc. After analyzing your information, we will to choose a suitable model for you, and send the details and videos to you.
Q3: What should I do if I want to see the separation effect?
A3: If you can come to our factory with the raw liquid, we will provide test service. Or you deliver the raw liquid to us, and we will do a test, and supply you the testing videos.
Q4: How to enjoy the OEM services?
A4: As the manufacturer of the machine, we will try our best to satisfy you if you have any specific requirement, such as the cover device, drum size, motor voltage, etc.