Large Scale Industrial Slurry Decanter Centrifuge

• Customization: Available
• Warranty: 1 Year
• Speed: 0-5000(Stepless Adjustable )
• Operation: Easy Operation
• Feature: Continuous and Automatic Operation
• Weight: 1800
• Warranty of Core Components: 5 Years
• Bearing: NSK as Option
• Key Selling Points: High Productivity
• Product Name: Centrifuge Separator Machine
• Capacity: 1-120 M3/H
• Voltage: 220V/380V/Customized
• Drum Diameter: 450/500/550/650/720/750/800/900mm
• Discharge Type: Scroll Discharge
• Application: Liquid-Solid or Liquid Liquid Solid Separation
• Trademark: Shenzhou
• Origin: Zhejiang, China
• Production Capacity: 300 Set/Sets Per Year

Product Description

Product Overview

Product description

LW series Horizontal screw centrifuge is for 0.002-3mm material for clarification, separation, dehydration, or classify 1um-5um solid phased particles. It is wide application range, work continuously, large processing capacity, low cost, convenient maintenance and so on. It is the best equipment for separating solid-liquid.  

 

Such as polyoxyethylene, sulfurous acid tansuanbei,strontium sulfate, lidefen,titanium pigment,ore 

porcelain, clay, kaoline, diatomite ,amylum,soyabean protein earthnut protein, syrup, beverage, vegetable oil, citric acid scavenge oil purification,cleansing water purification,lees,tallow,blood powder,sludge from power plants,sludge from printing and dyeing, sludge from paper making, sludge from desulfurizing natural gas,calcium carbide sludge,activated sludge ammonia sludge,sludge from washing cars,alum sludge, drilling mud, coal flotation waste, cryolite flotation liquid.

Working Principle

The machine starts and speeds up automatically. When the drum reaches the feeding speed, the feeding valve opens and allows suspension which will be separated to enter into the product compartment of the spiral feeder through the feeding pipe.After the preliminary speed-up,the suspension passes the outlet of compartment and into the drum. Because of centrifugal force, the suspension in the drum is quickly divided into two phases; the heavier solid phase deposits to the inner wall of the drum and driven by the differential gear which results in the non-cynchronous movement between the spiral feeder and the drum,the solid phase will be transferred into the small end for further dehydration and finally discharged through solid phase outlet.The separated liquid flows out though the big end or will be driven out by centrifugal pump.

 

Technical parameter

Product Details

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 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.

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/ABB 

Big/small end cover

Planetary Differential

Imported Bearing 

Advantage

Main Characteristics

1.Continuous working,spiral discharging,high capacity.
2.Controlled by two motors,rovolving drum can be adjustable two stage separately.
3.Wide applicability for chemical, oil, foodstuff, pharmacy industries and green industry in which solid-liquid separation is required.
4.Suitable for various products ,capable for separating wide ranging solid phase grains(0.002-2mm), especially when separating solid phase has different size grains

Structure Choice

1. Methods of lubrication:
A.Grease lubrication
B.Circular forced lubrication 

2. Number of helical blade head is selectable within single head helix,double head helix or multiple head helix
3. Helix surface is coated with high hardness alloy 

Special Allocation

Following allocation can be possible to meet customer's demand
1.Frequency conversion plus PLC controlling system
2. Protection system for vibration and temperature rising
3.Feeding speed control
4.Gas-liquid separation device on liquid outlet
5.Three kinds of structure selection of cycloid gear,planetary gear and hydraulic differential. They are used to be transfered the different solid phase by pushing the torque.

SIMILAR PRODUCTS

Successful Project

Material Choice

According to users' requirement,the product contact parts can be made of austenite stainless steel(321,316L...904L,C2205),Haynes alloy titanic alloy or other anti-erosion materials

Waterworks treatment

CNOOC Oil drilling platform

Food Processing

FAQ

Q:How to choose the suitable machine? A:The proper selection of the vibrating screen depends on the material, number of layers, every mesh size, capacity, material moisture, viscous and corrosive etc: * Name and feature of the raw material? * Aim of using: get rid of impurity, filtration, grading * Handling capacity: kg /h, L/h * The raw material size: (mesh or mm) * How many final materials you want, or how many layer you need? * Local power supply (voltage and frequency) * Note: You had better send us the relevant pictures about the details. Q:How many kinds of material are supported? A:All stainless steel (304, 316L) All carbon steel Q235A Contact part Stainless steel. Q:Is it special requirement available? A:Yes, the equipment could be designed according to customer's using aim or special requirements. Q: We found out the voltage supply is only 220V and our voltage requirement is 440VAC, could you please offer us those? A:Yes, we can offer machines with any voltages and frequencies existing on the earth. Q: How about the warranty of equipments purchased? A: The warranty period is for one year for whole machine except the consumable and wearing parts. We are always glad to provide technical supports and solutions for the whole using life. Q: How long will my order take? A: Normal delivery is about 7 working days. Ending delivery schedule depends on the quantity and items you ordered. 

Q: How about the packing of machine, can I use my own logo on packages? A:Normally we are using fumigation-free plywood case to pack machines. We can mark your own logo on the packages. And also can be neutral packing for your convenience. Q:How to install and configure a rotary vibrating screen? A:Very easy, we have served thousands of customers home and abroad,when delivering the machine we just attach a video manual,you may follow us on youtube Vibrating Screen Exper.

 

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