China Mineral Separator Spiral Classifier for Mining Processing Plant

spiral classifier for slurry ore working with ball mill together

Screw Sand Washer is widely used to combine with the ball grinder in a closed circulation for ore sand separation in the ore separation plant., classify ore sand and fine silt in the gravity separation plant, classify the granularity from the pulp in the metal ore beneficiation flow and remove the slime and water in the ore washing process.

Introduction of Screw Sand Washer
The Screw sand washer can class the finely milled materials by particle size, fine particles suspended in the water become into the overflow outflow, coarse particles sink to bottom, by the screw pushing into the upper and return to grinding machine, the machine is also used to separate fine clay in the minerals and used for ores dehydration.
Spiral: It is the main components of this machine, it formed by the main shaft, frame, spiral blades, lining iron frame. The frame, spiral blades, linked iron are formed to connected spiral surface, because the shaft is constantly rotating, so the role of helical face is mixing the slurry , make fine particles flow from the overflow weir, coarse mineral particles conveyor from the screw first to discharge port.
Cell: Welded by steel plate and shaped steel, it is the body of screw classier.Lifting mechanism: The movement of machine screw parts is achieved through the cycloid reducer, gear, screw. When classifier stop working, the materials in the water chute will precipitated, in order to avoid damage by precipitation and the transmission will occurs over load when it move again, so must lift the screw spindle from water chute and make it leave the precipitation level, for this design lifting mechanism.
Technical Parameter of Screw Sand Washer

ModelSpiral diameter (mm)Trough length(mm)Spiral rotate speed (mm)Processing capacity
(t/d)Motor power (kw)Dimensions (mm)Total weight(t)Sand returnOverflowFor drivingFor liftingLengthWidthHeightFG-550045008-12.5135-210321.1----543068014801.9FG-775055006-10340-570653----672098018203.1FG-10100065005-8675-10801105.5----7590124023804.9FC-108400675-1080857.5----9600124026806.2FG-12120065004-61170-18701557.52.28180157031108.5FC-1284001170-18701207.52.21037015403920112FG-1265002340-3740310154.482302790311015.82FC-1284002340-3740240154.4103702790392017.6FG-15150083004-61830-27402357.52.2104101880408012.5FC-15105001830-27401857.52.2126701820489016.82FG-1583002280-5480470154.4104103390408022.12FC-15105002280-5480370154.4126703370489030.7FG-20200084003.6-5.53290-5940400430543107902530449020.5FC-20129003210-5940320430543156102530534028.52FG-2084007780-1188080022-306110004600449035.52FC-20129007780-1188064022-306157604600564048.7FG-24240091303.676800580153116502910497026.8FC-2414130680049018.541658029307190412FG-249130136001160306127105430569045.82FC-241413013700910378177105430800067.92FG-303000125003.22330017854081602066406350732FC-3014300233001410408170916640868084.8

Structure of Screw Sand Washer

Welcome to Visit Our Factory in Your Free Time:
Jiangxi Hengchang Mining Machinery Manufacturing Co., Ltd. is located in No.3 Chuangye Road. Guzhang In dustrial Park. Shicheng County. Ganzhou City. Jiangxi Province. China.Our company is engaged in the mineral processing equipment research, development, design and production for many years history, has accumulated rich experience in design and production. Enterprise in mineral processing equipment industry has had a positive effect, set up the good reputation. And mainly the manufacture of the products like as Shaking table. Flotation equipment. Crushing equipment. Magnetic separator. Screening equipment. Classifying equipment. Agitation tank, Feeding equipment. Gravity separation equipment. Wet separation equipment. Spiral chute. Saw-tooth wave jig and Diaphragm Jig. Grinding equipment. Ball mill. Slurry pump. Centrifugal pump, Conveying equipment.
We manufacture various types of mineral processing machinery and equipment according to our customers' requirements. Our products are widely used for sorting gold, silver, copper, iron, tungsten,lead. zinc. tin. molybdenum, nickel, tantalum, niobium, manganese ore, coal, monazite, rutile,diamonds, other precious metals and precious metals mine, and for the flotation colored, black metal,precious metals and other minerals. And we have export qualifications, our products sell well all over the world for several years, especially exported to Brazil. India. Indonesia.South Africa. Somalia, Philippines. Malaysia. Sudan, Nigeria. Iran, Russia, Ghana. Kazakhstan Kyrgyzstan.Cambodia,Vietnam,Korea,Mongolia and other countries.
Our service:
1.Pre-sale services:
(1)Select equipment model;
(2) Design and manufactLire products according to clients' special requirement;
(3)Train technical personnel for dients.
2.Services during the sale:
(1) Pre-check and accept products ahead of delivery;
(2)help clients to draft solving plans.
3. After-sale services:
(1) Assist dients to prepare for the first construction scheme;
(2)Install and debug the equipment;
(3) Train the first-line operators on site;
FAQ
1. How long has Hengchang been in business?
Our business has been in operation since 1995. For over 20 years we have served the mining industry offering gold
/coltan/tin/tungsten mining equipment
2. How long is the warranty period ?
The warranty for the main machine is 12 month. we also supply spare parts to customer.
3. What is the Salary of engineer ?
100 USD Per day, the air ticket, accommodation, should be beared by customer.
4. Where is Hengchang factory located ?
how about the transportation ? The factory is located in Ganzhou city. The Airport is
Huangjin Airport, which can directly flight to Guangzhou, Shanghai, Shenzhen, Beijing.
5. What is the leading time ?
For shaking table and laboratory mining equipment ,we can send out within 10 days;
For large mining equipment and customized machine, the lead time is 30-40 days.
6. What is the nearest Sea port ?
Xiamen Port, Guangzhou Port, Shenzhen Port
7. What is the trade terms ?
CIF,FOB ect is acceptable.
8. What normal mining procedures including?
A. Sampling and analysis of the sample. take enough sample from different location and depth, analysis the size distribution and
element.
B. Engineer and geologist site survey. based on the analysis report at stage one, the geologist will determine the reserve and
mining area. the engineer will consider the plant location and process flow.
C. Separation test. take samples to do separation test based on the process flow on stage Two.
D. based on the result of testing, adjust the process flow if necessary.
E. Determine the capacity of the plant based on the quotation of plant and estimated output.
F. Place order and equipment production.
G. Plant design. ground clearance and basement building according to the design.
H. Plant installation and testing production.
I. Training and debugging.
9. What Information should customers give to us ?
In order to let we provide you with efficient & suitable quotation and assistance.
1). What type is the mining? Is it rock stone? or it is sand?
2). If rock stone,What is the general particle size(mm) of the raw ore?
3). What is the handling capacity(tons per hour) you plan to work with?
4).What is the elements of the raw ore? How much percent % of each minerals?