Lw Horizontal Screw Industrial Continuous Decanter Centrifuge Separator Machine Price

Product Description

LW Sedimentation Centrifuge is a horizontal, continuously working and continuously spiral discharging sedimentation centrifuge. It is used in a variety or industries for separating all kinds of solid liquid suspension, defecating liquid phase with graded grains, and dehydrating sludge.

After entering into the high-speed turning drum, the solid-phase particles in the mixed liquid run and settle on the drum wallunder the action of greatest centrifugal force; the light liquid settles at the innermost place of the drum under minimum centrifugal force; same as the drum's turning direction, a screw feeder also turns at a high speed, and a constant speed difference is generated by the differential mechanism , then the liquid will be discharged by the liquid outlet.

Principle of threephase decanter centrifuges is as shown in the above figure. The substance to be separated is fed by the feeding tube into the accelerating cavity ofthe spiral conveyor, then enters high speed running drum wall. As the light liquid, heavyliquid and insoluble solid contained in the substance have different specific gravities, the three materials are subject to varied centrifugal forces: the insoluble solid settles into the inner wall (outside) due to its highest specific gravity and subject to maximum centrifugal force;  the light liquid settles maximum far away from the inner wall (outside) due to its lowest specific gravity and subject to minimum centrifugal force; and heavy liquid settles in the middle place. The insoluble solid is dischargedfrom the solid discharge port by a spiral feeder which has relative differential speed with the drum; and the light and heavy liquids are then separated by different structures inside the machine wherein the heavy liquid is discharged by the centripetal  pump, and the light liquid is discharged via the force of gravity, thus the purpose of three phase separation is achieved. 

The decanter centrifuge can be adjusted to suit individual requirements by varying: 

1.Differential with high precision, compact structure, smooth operation. 

2.Main bearing of imported bearings, to ensure the accuracy of the operation.

3.The part contacting with material is made of stainless steel.

4.The machine is equipped with a variety of safety overload protection devices, to make sure safety in   production. 

5.The machine system has two types, regular and explosion proof, to meet the different requirement.

6.Large length to diameter ratio, high speed, many angels of drum cone structure

7.Spiral pusher surface adopts hard alloy materials, against abrasion powerfully 

8.According to the customer's desire, the frame can develop to low center of gravity, high bracket and move. 

9.Spiral structure with BD board is used for the concentration dehydration of activated sludge and difficult separate materials 

10.PLC control box
 

 

1.Environmental protection city life of dirt, power plants, petrochemical refinery sludge sludge, coking, industrial sludge concentration, sludge dewatering. 

2.Food and drink fruit juice slag, slag of animal oil, plant oil, soy protein isolates of dehydration, concentration of fish protein, wheat starch B dehydration.

3.Chemical * barium dehydration, kaolin industry classification and grade of graphite and PPT, classification of drilling mud.

4.Coal tar, coal tar dehydration and slag, adapted to the different viscosity and water (emulsion) of coal tar separation, after the separation of reach national standard tar.

5, oil separation, vegetable oil, like avocado oil, olive oil, sesame oil, soy oil and so on. 

animal oil, pork oil, fish oil, chiecken oil, beef oil ect.

waste oil like the waste heavy oil, fuel oil, other waste oil.

Othe Model Technical Parameters

 

Model	Drum diameter mm	Length mm	Maximum speed  rpm	Hightest separation  factor g	Mixture capacity m3/h	Motor Power Kw	Host weight Kg	Dimension(L*W *H) mm
LW250-900	250	900	5000	3500	0.5-3	11/5.5	1100	2300*700*1300
LW350-1500	350	1500	3800	2850	1-5	18.5/5.5	2200	3500*1000*1300
LW400-1200	400	1200	3400	2581	1-8	22/7.5	2200	3350*1000*1100
LW400-1600	400	1600	3400	2581	2-10	22/7.5	2400	3850*1000*1250
LW400-1800	400	1800	3400	2581	2-12	22/7.5	2500	4000*1000*1250
LW450-1800	450	1800	3200	2572	5-20	30/7.5	3000	4200*1170*1350
LW450-2000	450	2000	3200	2572	5-25	30/7.5	3300	4400*1170*1350
LW530-2280	530	2280	2800	2350	10-50	45/15	4000	4750*1300*1500
LW600-2400	600	2400	2600	2265	15-65	55/18.5	5000	4800*1350*1950
LW650-2600	650	2600	2400	2100	20-80	55/90	6500	4900*1450*1650
LW720-2500	720	2500	2200	1950	25-90	75/90	7000	5000*1600*1700
LW800-2560	800	2560	2000	1800	30-100	90/132	8000	4600*2200*1400
LW800-3200	800	3200	2000	1800	30-110	90/132	9000	5200*2200*1400
LW900-3200	800	3200	1800	1650	30-150	132/200	10000	5500*2300*180

 

Drum

The drum is cast by Duplex 304 stainless steel in centrifugal casting, the forging process is adopted , which can enhance its corrosion resistance, The replaceable alloy sleeve is installed in the solid state outlet, so that the mother material of the drum's outlet is not worn, and the wear-resistant bar is installed in the drum to make the drum inside not worn.
 

Differential

The differential drives the screw discharger and makes it rotate at a constant speed of the external drum. The speed difference between the external drum and the screw discharger is determined by the reduction ratio of the differentialand the speed of the external drum.

 

PLC Control Panel

The electrical control adopts the double conversion auto control system, which can display the parameters such as frequency, rotation speed, differential speed and current of operating major and auxiliary electrical engine.  

Eletrical Components: SIEMENS/S-chneider/ABB  

Cemented carbide and wear sleeve 
 

Imported Bearling-NSK

 

Imported Bearing-SKF

 

Certificate

Company Profile

Jinhua Shenzhou Centrifuge has been developing and manufacturing centrifuges for more than 40 years, and is one of the Chinese leading manufacturer. Shenzhou Centrifuge has more experience and expertise than any other separator manufacturer when it comes to applying and using decanter centrifuge for the purpose of continuous separation. 

 

Main production: LW series decanter centrifuge, SZ series sludge dewatering press, LWS three-phase centrifuge, centrifugal dehydrator, integrated sludge thickening and dewatering machine.

The company has a quality assurance system and after-sales service assurance system. It is a technical enterprise integrating scientific research, design, manufacturing, sales and service. 

At present, the equipment is exported to 70 countries, including the United States, Canada, Australia, Russia, Brazil and Singapore.

Packing&Shipping

 

 

FAQ

1. Q : Are you a manufacturer or the trading company ?

    A: Yes,  we're one of the earliest professional manufacturer for the solid-liquid centrifugal Separator equipments in china 

2.  Q:Do you have OEM service? Do you supply the parts?
     A: Yes, we do, as long as you provide us your drawing and detailed requirements.

3. Q: How can we easily find out the most fit centrifuges?
    A: We have experienced engineer team to help you make the model selection, as long as you provide us the detailed processing
         material characteristics.

4. Q: Will you dispatch technicians for installation and commissioning?
    A: Yes, we can, we do lots of service, please refer to our after sales part.

5. Q: What is your advantage compared with your competitors?
    A: Quality and experience. We are the top centrifuge supplier in China, our designs and structures are similar to world leader's
         brand.

6. Q: How do you protect the quality?
    A: My factory is a state owned enterprise with more than 40 years experience, strict operation policy is performed, advanced
        processing machines guarantee the precision of all components, workers with operation license, parts get multiprocessing,
        transmission&electrical parts are of international famous brand. Series of test and inspection are done in the whole producing
        stage.

7. Q: Can we visit your end user or contact them ?
    A: Yes,users are in domestic and abroad, we can provide you the name list. You can go there or contact to get more info. 

 

 

More Details Contact:

Tina