Oil and Gas Industrial Centrifuge Manufacturer Large Capacity 2-Phase Decanter Centrifuge for Solid Liquid Separation

• Customization: Available
• After-sales Service: 24 Hours Hot-Line & Emailed Service
• Warranty: 1 Year
• Model NO.: LW650
• Type: Centrifuge
• Object: Cosmetic
• Separation Mode: Filter Type
• Operating Type: Continuous Type
• Installation: Horizontal
• Centrifuge Type: Horizontal Spiral Centrifuge
• Distillation Equipment Type: Essential Oil Distillation Equipment
• Pressure: Low Pressure
• Condition: New
• Keyword: Dewatering Centrifuge
• After-Sales Service Provided: Service Machinery Overseas
• Showroom Location: United Kingdom, Russia, Australia
• Material: Stainless Steel 304/Duplex Stainless Steel
• Operation: Automatic Continuous Operation
• Weight: 6000 Kgs
• Warranty of Core Components: 1 Year
• Core Components: PLC, Bearing, Gearbox, Motor, Pump
• Key Selling Points: Easy to Operate
• Drum Diamete: 650mm
• Capacity: 6-65 M3/H
• Voltage: 380V/Customized
• Max Speed: 2500r/Min
• Application: Solid Liquid Separation
• Power: 90/30kw
• Transport Package: Exported Wood Case
• Specification: 5490x1510x1720mm
• Trademark: Shenzhou
• Origin: Zhejiang, China
• HS Code: 8421192000
• Production Capacity: 10000 Set/Sets Per Year

Product Description

Product Description

Oil And Gas Industrial Centrifuge Manufacturer Large Capacity 2-phase Decanter Centrifuge for Solid Liquid Separation 
 

Brief description The equipment provided by Jinhua Shenzhou centrifuge Co., Ltd. It's new, advanced, mature, complete, safe and reliable, and the technical performance meets the requirements in the technical annex. 

The equipment is a countercurrent horizontal decanter centrifuge. The main machine is composed of column cone drum, spiral discharger, differential system, bearing seat, base, housing, main and auxiliary motors and electrical system.

 

Product material: the product contact can be made of austenitic stainless steel (321, 316L...), Haines alloy, titanium alloy or other anti-corrosion materials.

Standard configuration: ordinary motor and standard control panel

Color type: customizable

Optional configuration: explosion-proof motor, power supply voltage, frequency converter ABB / Siemens

Applications
 

 petroleum, chemical industry, light industry, pharmacy, food, environmental protection, urban / industrial wastewater, etc

Advantage
 

This liquid clarifying device adopts horizontal design which balances the layout of electric motor and bowl. As a result, outstanding operation stability generates minimized vibration.

 

Dual electric motor control enables stepless speed adjustment on bowl and spiral components.

 

Scroll conveyor flight inside this continuous centrifuge is painted by abrasion resistant alloy or welded by hard alloy. Moreover, main components on our horizontal decanter centrifuge, such as rotating bowl and spiral parts, are made from corrosion resistant stainless steel or dual-phase steel, whereby offering exceptional speed limits and separation ratio.

 

Our mud dewatering equipment comes with three options including cycloidal gear, planetary gear and hydraulic differential, resulting in large rang of differential adjustment. Therefore, this industrial centrifuge can be applible to diverse solids.

 

Multiple protections are available on our horizontal decanter centrifuge to ensure operation safety, including over-vibratation protection, bearing temperature detection, screw conveyor torque protection rotating and differential speed detection, as well as nitrogen-filled explosion-proof protection, motr overload and over heat protection.

 

JG type rubber shock absorber requires no anchor bolts.

Oil And Gas Industry:

• Separation of oil, water, and solids in drilling mud.
• Recovery of drilling fluids.
• Oil and gas processing for solids removal.

Chemical Processing:

• Clarification of chemical suspensions.
• Separation of fine particles and liquids.
• Solids-liquid separation in chemical manufacturing.

Food And Beverage:

• Clarification and purification of beverages.
• Separation of solids from food processing liquids.

Pharmaceuticals And Biotechnology:

• Bioprocessing applications.
• Clarification and purification of pharmaceutical products.

Mining And Minerals:

• Separation of valuable minerals from ore.
• Tailings dewatering.

Environmental Remediation:

• Treatment of contaminated groundwater.
• Soil washing and remediation.

Pulp And Paper Industry:

• Removal of fine solids from pulping processes.
• Recovery of fibers from paper mill effluents.

 

Chemical And Petrochemical:

• Solids-liquid separation in chemical and petrochemical plants.
• Removal of impurities from process streams.

Biomass And Renewable Energy:

• Processing biomass for biofuels.
• Separation of algae and biomass in renewable energy production.

Mining And Drilling:

• Solid-liquid separation in mining operations.
• Drilling fluid recovery in oil exploration.

Paints And Coatings:

• Clarification and purification of paint and coating formulations.
• Removal of solids from paint manufacturing processes.

Dairy Industry:

• Separation of milk and cream.
• Whey processing.

Textile Industry:

• Separation of dyestuffs and pigments.
• Wastewater treatment 

Main Technical Feature:
 

1. Industrial Design

Whole machine set design follows concept of advanced industrial design,ensures stability,functionality and safety of whole machine.Also effectively absorbs shear force of dynamic load during operation.


2. Effectively Ease Resonance During Rotating Of Bi-Rotor

When centrifuge works,there is no obvious first-order and two-order resonance regions within designed speed range,meanwhile ,whole vibration intensity of bearing seat is definited within 2mm/s-4mm/s.All of this eliminates extra fatigue damage to components and assembly units from high frequency vibration during operation and sudden vibration when shut down.

3. Thoroughly Eliminate Phenomenon Of Liquid Ring Stalling

Phenomenon of liquid ring stalling happens during heavy duty boot or shutdown process of complete set machine,especially for LW550 and even larger models,It would makes bounce or wild shake,causes extra impact fatigue damage to main bearings,screw bearings and inner parts of rotary bowl.Fortunately ,our engineers have solved this problem thoroughly.
4. Unique Technique Adopt In Main Component Work-Blanks

The manufacturing methods of main component work-blanks are adopt centrifugal casting technique and overall mould-making forging technique,thoroughly avoid risks such as inter-granular corrosion and relaxation of residual stress release in welding joint.

5. Main Bearing Selection

We use origin bearings of international first-line brands .

6. Constant Temperature Detection

All fashioning components and assembly units are detected in constant temperature condition,to make sure of actual processing quality meets the requirements of designed precision accuracy.

7. Inter-Change Ability

Whole machine physical design and processing technique adopted in critical position,ensure all assembly units and bowls of the same centrifuge model interchangeable.It is not only easy to maintain ,but also greatly improve the reliability and safety of equipment.

8. Simplyand Safely In Bearing Disassemblement

One layer of oil film is injected into contact surfaces between bearing and work-piece by high-
pressure,during disassemblement bearing from the machine.which would fundamentally eliminate friction within different parts.As a result,it would reduce 90% of pulling force and lower the risk of damage to high-precision parts when disassemble bearing.
9.Main Bearing Lubrication System
There are two kinds of lubrication system for specific product models :
A Thin Oil Lubrication
* Oil pump offers an uninterruptedly power to ensure oil works circularly;
* Jet oil lubrication constantly clean and lubricate bearings and reduce temperature;
* Oil filter system ensure lubricant's cleanliness;
* Oil pressure energy storage system ensure lubrication pump offers an extra oil supply(the pressure is no less than 0.4Mpa) for 5-6 minutes,when power fails accidentally;
* Constant temperature system is available.


B Grease Lubrication
* Adopt a grease with properties of extreme pressure resistance ,oxidation resistance ,abrasion resistance,water scour
resistance,corrosion-proof and high temperature resistance.
* Optional automatic grease system fills grease on main bearing at designed hours and quantity.

10. Main Bearing BH Device (Patent Design)

There are two spare safe bearings at either end of main bearing.When machine works well,they keep certain clearance from bearing inside track to chief axis.When unexpected condition occurs,main bearing got damaged or circle center deviation causing an amplitude of vibration reaches to designed clearance,safe bearings begin to work as main bearing Meanwhile,computer automatic control system would get a feedback of abnormal vibration value on bearing position immediately then activates emergency shutdown and goes a smooth shut down.This system protects machine free from damaging and ensure production safety.

11. GSRL Feeding Device (Potent Design)

New design of internal spiral core tube has got following achieves.Without reducing centrifugal acceleration,shorten triangle belt's traction time,reduce disorder of swirling flow and extend separation time.Meanwhile increases inner working pressure of centrifuge,and restrains liquid foaming.

 

 

 Working Principle 

The horizontal screw centrifuge relies on the density difference between the solid and liquid phases to accelerate the sedimentation rate of solid particles under the action of centrifugal force to achieve solid liquid separation. The centrifuge consists of two rotors, one called a drum, and the other rotor is a screw discharger (referred to as a screw). When the drum rotates at a high speed, the slurry inside the drum rotates with the drum and is subjected to a centrifugal force that is many times greater than gravity. In this way, solid particles will be separated from the liquid and settle onto the inner wall of the drum from the centrifuge drum shaft. The screw discharger located inside the drum rotates at a speed lower than the drum and pushes the deposited solid particles to the slag outlet, The differential rotational speed between the outer drum and the screw discharger depends on the transmission ratio of the differential and its rotational speed.

 

Product Presentation

The parameters of separation performance 

Model	Diameter	Length	Max Speed (R/Min)	L/D Ratio	G-Force (G)	Capacity	Main Motor Power	Weight	Dimension (L*W*H)
	(Mm)	(Mm)				(M3/H)	(Kw)	(Kg)	(Mm)
LW450*1350	450	1350	3000	3	2268	4-20	30	2000	2870*1700*1130
LW450*1800	450	1800	2800	4	1976	4-25	37	2500	3320*1700*1130
LW500*1250	500	1250	2800	2.5	2195	5~25	37	2500	2770*1800*1170
LW500*1500	500	1500	2800	3	2195	5~30	37	2680	3020*1800*1170
LW500*2000	500	2000	2500	4	1750	5-35	45	4000	3520*1800*1170
LW530*1855	530	1855	2600	3.5	2006	5-38	55	4680	3885*1350*1600
LW530*2120	530	2120	2400	4	1709	5-40	55	4800	4150*1350*1600
LW550*1855	550	1855	2600	3.5	2006	5-35	55	2680	3885*1350*1600
LW550*2120	550	2120	2400	4	1709	5-40	55	4000	4150*1350*1600
LW650*1950	650	1950	2200	3	1761	6-45	75	5000	4840*1510*1720
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	5200*1600*1800
LW720*2880	720	2880	2000	4	1306	7-90	120	8000	3100*1600*1800
LW760*2280	760	2280	2200	3	2060	10-90	110	10000	4892*1950*1610
LW760*3040	760	3040	2000	4	1702	10-120	132	12500	5652*1950*1610
LW800*2400	800	2400	1800	3	1451	20-100	150	12000	5820*2000*130

Detailed Photos

 

Best Service for You

1) 7day*24hours Hot-line & Email Service.
2) Your inquiry related to our products or prices will be replied in 24hours.
3) Well-trained and experienced staffs to answer all your questions in fluent English.
4) Abundant spare parts in stock are available to provide.
5) Our technicians could be dispatched for overseas service.
6) Your workers could get trained in our factory.

Service Commitment

1. We will provide one-year warrantee to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.

2. Consultant services for whole machine life, 24 hours technical support by email and telephone.

3. Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

Spiral Feeder

The spiral feeder is made of 304 stainless steel, and the forging process is adopted , which can enhance its corrosion resistance.

BD structure, spraying hard alloy powder on the surface of the blade. The thickness is over 3mm .The spiral outlet is equipped

with a replacement hard alloy sleeve, which greatly prolongs the service life of the machine blade. Because of this technology,the maintenance cost of the machine is greatly reduced. Other parts in contact with the material are 304 stainless steel.

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

Our Customers

 

FAQ

Q1.What's your advantage? Why we choose us?

A:1) More than 40 years experience of centrifuge & separator production and R&D.We have the most professional techniques and team. More advantage in price
2)Great production capacity Sustainable Supply . According to customer requirements, We support the customized include package.
3)We use famouse good quality materials and the best production process

Q2.What's the Payment?
A:T/T would be better with quick transfer and few bank fees. LC could also be accept, but the
procedure is complex and the fee is high. You can also use Western Union and Paypal.

Q3.Are you a factory or trading company?
A:We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.

Q4.How long is the warranty period ?
A:12 months.

 

If you're interested in our products, please free feel to get a contact with this supplier in time:

Supplier's Information: 
 

Jinhua Shen Zhou Centrifuge Co.,Ltd

 

Addrs : No.188 Shuxi Road, Wucheng District 321017
Jinhua City, Zhejiang

Province, China

Contacter : Yonit Tang