Capacity 50-500L/H Mini Model Laboratory Industrial Decanter Settling Centrifuge

Product Description

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Advantage:

1. Universal settling centrifuge
2. Quick disassembling within 30 minutes
3. Minimal material residue, screw and drum clearance less than 0.3mm
4. Simple and straightforward control panel and operation
5. Compact design

Operation steps:
The working principle of horizontal screw centrifuge is very simple. It has been known by the public for a century. The drum and screw are supported by separate suspension.The material enters through the inlet pipe and accelerates into the core drum body through the drum.

Laboratory Decanter centrifuge LW150

Decanter centrifuge is a mechanical equipment which utilize the principle of centrifugal and sedimentation and can carry out continual separate the suspend liquid with density difference.
The centrifuges which made by out factory can clarify, dehydrate and classify the suspensions with 0.002-3 mm solid-phase particles and thickness range at 0.5~40%. 

APPICATION SHENZHOU LW150 horizontal mini decanter centrifuge is usually used in the food fermentation industry, fine chemical, pharmaceutical and biotechnology industries. Except the research and development department, LW150 of centrifuges should also be used to produce high quality products with flow rate less than 200L/H. LW150 can also be used as measuring instruments to record the two-phase flow characteristics of the test products and the torque changes and power consumption of the screw, and to modify the process from the flow behavior of the products.

 

Laboratory Decanter centrifuge LW150

The product can be classify into two type LW-counter-current and parallel-current base on its structure feature. According to feed feature, product can be divide into LW two-phase separator, LWS three-phase separator.
It is suitable for separating different feed under different process condition, and widely use in pharmaceutical, food, chemical, light industry, environmental protection industry etc…

Product parameter

Machine length:	1260mm
Machine width:	1250mm
Machine height:	650mm
Weight :	380kg
Diameter :	150mm
R/D:	4.33
Design speed:	6000r/min
Working speed:	5000r/min
Separation factor	2621
Differential speed:	0.1~30r/min Stepless adjustable
Main motor:	4kW (380V/3/50HZ)YE2-112M-2
Auxiliary motor :	1.5kW(380V/3/50HZ) YE2-90S-2
Motor protection level:	IP54
Motor insulation class:	E
No-load vibration intensity:	≤4.5mm/s

The working principle of horizontal screw centrifuge is very simple. It has been known by the public for a century. The drum and screw are supported by separate suspension.The material enters through the inlet pipe and accelerates into the core drum body through the drum. 

Separation process:
The core consists of a cylindrical and conical rotating drum, and the centrifuge forces the solid material to deposit on the drum wall.

Solid discharge:
The helix has the same shape and Angle as the drum, rotating at a slightly faster speed than the drum, so that the separated solids are pushed towards the end of the narrow cone and expelled from the drum.The degree of dehydration of solids depends on many factors, in addition to the reason of the material itself, but also depends on the length of the separation of solids in the centrifuge, as well as the Angle of the tight rotation of solids, in addition to the screw and drum speed difference is also an important factor.

Drainage:
A chuck is installed at the bottom of the drum to adjust the depth of liquid level. The clarified liquid flows to the bottom along the spiral cylinder, and then is collected in the drain bucket to discharge the machine. The depth of the clarified liquid in the drum can be adjusted by changing different baffles. 

Structure:
All the HY series of centrifuge on the basis of the compact design and simple operation to ensure the machine function and fully meet user requirements, the number of components including assembling the required equipment is kept to a minimum, so as to ensure the product assembly so need time is greatly reduced, further remove the assembly also need only 30 minutes, due to HY series
centrifuge operation is simple, for the use of a centrifuge also greatly reduce the training time, just daily centrifuge the maintenance.

Detailed Pictures

APPICATION

Horizontal mini decanter centrifuge is usually used in the food fermentation industry, fine chemical, pharmaceutical and biotechnology industries. Except the research and development department, HY series of centrifuges should also be used to produce high quality products with flow rate less than 200L/H. HYseries can also be used as measuring instruments to record the two-phase flow characteristics of the test products and the torque changes and power consumption of the screw, and to modify the process from the flow behavior of the products.

                                                 

Why Choose Shenzhou Decanter Centrifuge?

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 such as S-KF,F-AG and so on.

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.

Packing & Delivery

1.Parking:standard wooden box
2.Spare parts :we supply some parts and accessories for free.
3.Electronic module:it is made up of electronic control cabinet.
4.Special tools:we supply a set special tools for free.
Company Profile

Liaoyang Shenzhou Machinery Equipment Co., Ltd. the professional manufacturer of Centrifuge & Separator, Liquid Filling Machine and packing machine. With many years producing experience, our factory have become leading manufacturer with professional technical team and Independent after-sale department.

Our international trade department can supply the whole project service. With many years development, we have known which factories have strong product with competitive price and we have built long-term and stable cooperation relationship with them. Our main area are the food and pharmacy project. Our successful project are coconut oil production line, liquid filling production line, packing production line and the tablet press production line, soft gelatin production line and so on. Our aim is providing you efficiently solution and superior after-service. We sincerely hope YOU are our next customers! Exported country: At present, our products have been exported to South Korea, India, Denmark, Russia, Georgia, Jordan, Bangladeshi, Tailand, Ethiopia, Finland, the United States, Canada, Australia, Spain, Japan, Colombia, Romania and so on more than 30 countries


FAQ
1. 12 months guarantee period from machine arriving date.
2. Abundant spare parts in stock are available to provide.
3. Our technicians could be dispatched for overseas service.
4. 7*24 hours technical consultation.
5. Your workers could get trained both in our factory and yours.
6. Routine tracing till the machine work properly will be done timely.
7. We will remind you to do the normal maintenance.
8. Your suggestions or any comments & reflection would be treated in priority.
9. Marketing team will visit you during our visit in your country if you require.