LW550 Fruit juice centrifuge separator, centrifuge filter for apple juice, orange, peach,lemon, avocado

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LW550 Fruit juice centrifuge separator, centrifuge filter for apple juice, orange, peach,lemon, avocado

Name: LW550 Fruit juice centrifuge separator, centrifuge filter for apple juice, orange, peach,lemon, avocado
Brand: Shenzhou
Rating: 5.0 (93 reviews)

Shenzhou decanter centrifuges are ideal for industries where delicate food and beverage products are processed – and where easy cleaning is crucial. The Foodec decanter centrifuges for food processing are specially designed for use in food and beverage processing applications. In industrial food processing, hygiene standards are particularly important in order to comply with strict sanitary regulations.

China Factory Promotion Automatic Fruit Juice Decanter Centrifuge in Stock

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Model:
LW
Brand:
Shenzhou

Product Description

Product Description

Shenzhou decanters are ideal for use in food industry applications in which the material being processed has to be separated into a liquid and a solid phase.

Shenzhou units are available with two-phase gravity liquid discharge or with pressurized liquid discharge (paring disc). Foodec decanter centrifuges for food processing deliver a high extraction yield and a very low solids content in the liquid.

For uses where levels of cleanability has a higher demand, the special shenzhou units are available, with additional features that make cleaning easier, faster and even more straightforward. Shenzhou decanter centrifuges feature a consistent focus on reliability, cleanability, continuous operation and easy maintenance. Ideal for industrial food and beverage processing.

33 (8)_副本

Decanter Centrifuges in the Fruit juice Industry

Shenzhou manufacture decanter centrifuge for cost-effective production of fruit juice, direct juice and vegetable juice. The high quality machine is designed to achieve a high production yield with less cost because of the reliable operation, less maintenance and servicing cost.

bowl diameter	250-760mm
bowl length	1000-3040mm
bowl speed	2000-6000rpm
G-forcee	1600-4000g
weight	600-8000kg
primary motor	5.5-132kw
secondary motor	2.2-45kw
material	AISI 304/316/316L/duplex steel
noise	＜88db
product keywords	industry decanter centrifuge

Two motor drive, it enable the differential speed to be regulated cost-effectively under good operating conditions; wide regulating ranges are possible. The secondary motor sets the input shaft of the gear in motion and generates the differential speed as a function of bowl speed and gear transmission. The differential speed can easily be regulated by changing the motor speed. Two motor drive are used whenever solid volumes fluctuate significantly, when solids are conveyed under difficult conditions and when particularly stringent requirements are applicable with regard to residual water content.

Hydro drive, it works in a way which is similar to that of the two motor drive. The difference is to be seen in the design.Instead of the mechanical gear, a rotating hydromotor is installed; this is supplied with hydraulic regulation by a pump unit. Because the differential speed is proportionate to the conveyed quantity of oil, automatic regulation can be provided without any problem.

Features

All parts coming into contact with the product are made of stainless steel.
3-phase AC motor for controlled torque starting via frequency converter
Bowl speed is adjustable via VFD to obtain the required G-force for optimized separation
Pond depth in the bowl is adjustable for optimized balance between liquid clarity and solids dryness
Conveying speed is adjustable for optimized balance between liquid
Low personnel costs due to continuous and automatic operation.
Highest g-force for higher solids output
Automatic adjustment of differential speed via VFD
Two motor drive
Belts for both primary motor and secondary motor

Separation technique
Feeding-gravitational separation-liquid discharge-sediment discharge.
Separation effect factors Centrifuging factor ,length to diameter ratio of cavity ,depth of fluid pool.
2phase

The feed suspension is introduced through an inlet pipe into the feed zone of the conveyor where it is accelerated and directed into the interior of the bowl. The settled solids are conveyed axially towards the small end of the bowl by means of the screw conveyor, which rotates at a slightly different speed than the bowl. On the way to the discharge ports the solids are lifted out of the pond up along the dry beach. The solids are finally discharged from the bowl through the discharge ports into the collecting chamber of the casing that surrounds the bowl. From there the solids are removed by gravity through the outlet funnel. The liquid phase forming a hollow cylinder due to the centrifugal force, and flows towards the large end of the bowl. There the liquid overflows adjustable plate dams into the centrate chamber of the casing and is discharged by gravity.

Manufacturing standard

1. JB/T20139-2011	Centrifugal machinery requirements
2. JB/T8051-2008	Specification for strength calculation of centrifuge bowl
3. GB19815-2005	Safety requirements for centrifuges
4. JB/T6418-92	Centrifugal machinery - determination of cleanliness
5. JB/T7214-94	General technical specification for centrifugal machinery coating

Design features

Material

 All contact with the material are made of high quality stainless steel, or duplex stainless steel. Bowl body all centrifugal casting, to ensure the durability and reliability of the equipment. 

Bowl and screw

 In order to ensure a high dryness cake, specially designed bowl and spirals are pressed against the dewatered cake at the concial end of the bowl in a high-pressure, two-way manner to minimize the moisture of the cake. 

Drive system

 The machine uses double motor double frequency conversion, and with multi-stage planetary gear drive. The difference in speed  between the bowl and the screw can be automatically adjusted by the control system in real time based on the characteristics of the raw material and the user's requirements. At the same time unique DC bus-powered design, to ensure a strong spiral torque, while greatly reducing power consumption. In addition to include full hydraulic drive, including a variety of drive options for the user to chosse. 

Lubrication system

 In addition to the traditional manual grease lubrication, optional automatic grease lubrication(or thin oil lubrication) to maximize the main bowl bearing and screw bearing for real-time lubrication, significantly improve the bearing, and then even the whole machine durability and reliability. 

Control system

 The system adopts SIEMENS PLC + HMI by default, fully integrating the key points including speed, differential, current, torque, vibration and so on. 

Wear protection

 A wide range of wear protection are available, including welded hard facing or spray coating, ceramic port, Zn carbide tiles, chilled hard mental portcastings, etc. all wear protection elements, except welded hard facings or spray coatings, are field replaceable. 

Application fields

1. Food

A flesh processing,aquatic products process and edible protein recovery;
B Extract plant protein from soybean,oily seeds and leguminous plants;
C Recovery of brewing leach liquor malt and yeast
D Treatment and recovery of wine lees liquid;
E Extract of instant coffee and tea;
F Clarification of palm oil,olive oil and seed oil;
G Extract juice from fruits ,berries and vegetables;
H Recovery of refined pectin;
I Clarification of grape juice and grape wine.

2. Environmental protection

Drilling mud ,industrial effluent ,waste water of municipal works,fertilizer,organic waste water,paint sludge,plastic
particles,gravel washing water,waste water in steel-making ,flue gas desulfurization,sewage sludge treatment of waterworks.

3. Petroleum and chemical industry

A Processing of kaolin and calcium carbonate,production of bentonite and titanium dioxide;
B Exploration of petroleum oil,natural gas,crude oil refining and related industries,additive of lube oil and waste oil recovery;
C products and final products of organic chemistry industry;
D Thermoplastic materials,includes PVC,polypropylene,polystyrene,synthetic rubber and fiber;
E Inorganic chemical industry ,includes bleach,acid,silica products and fertilizers;
F Treatment of spent wash and molasses fermentation residues;
G Extraction of starch from wheat,corn ,cassava and potato;
H Waste liquid recovery and recycling from above industries.

Specification

Model	Diameter(mm)	Lenght(mm)	Max speed	L/D ratio	G-force	Capacity(m3/h)	Main motor power(Kw)	Weight(kg)	Dimension (mm)
LW250*1000	250	1000	5000	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*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*1800	450	1800	2800	4	1976	4-25	37	2500	332017001130
LW500*2000	500	2000	2800	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*2000	550	2000	2800	4	2414	6-40	55	5700	457013801600
LW650*1950	650	1950	2200	3	1761	6-45	75	5000	484015101720
LW650*2600	650	2600	2000	4	1456	6-65	90	6000	549015101720
LW720*2160	720	2160	2000	3	1612	7-80	120	6000	520016001800
LW720*2880	720	2880	2000	4	1306	7-90	120	8000	310016001800
LW800*2400	800	2400	1800	3	1451	20-100	150	12000	582020001300
LW800*3200	800	3200	1800	4	1451	20-120	150	1300	710020001300

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Contact: Cathy

Email: cathy@lnszjx.com

Whatsapp:+8613130702388

Main technical features

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 SKF,FAG 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 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.

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