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KEMAI SPIRAL GRADER




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Spiral Grader has 4 types, high-dam single spiral, high-dam double spiral, submerged single spiral and submerged double spiral. It is widely used in beneficiation plants for classifying mineral sand with ball mill to form closed cycle, in gravity beneficiation plant for classifying mineral sand and fine mud, in the process of metal beneficiation for granularity classifying of ore magma and ore washing process for desliming and dewatering. It has the features of simple structure, reliable operation, and convenient operation.
The working principle of the grader is that different solid granularities have different gravity and thus have different dropping speed. The fine ore granularities floating in the water will overflow and the big ones will sink to the bottom and discharge from the upper part by spiral pushing. It can filter the granularities from the machine and then spin the rough particles to charging part by spiral vane and discharge the fine granularities from the overflow pipe. The base of the machine adopts a channel steel and the body adopts welded steel plate. The water inlet of spiral axle and axle head adopt pig iron cover for wear proofing and long life operation. The lifting equipment has two types, manual control and electric control.
(1)Model: FJ750, FJ1000, FJ1200, FJ1500
(2)Spiral Diameter (mm): 750--1500
(3)Spiral Length (mm): 2000 and 3500
(4)Rotary Speed of Spiral(r/min): 2--9




Guiyang Kemai Machinery And Equipment Co.Ltd Products

KEMAI SPIRAL GRADER
Spiral Grader has 4 types, high-dam single spiral, high-dam double spiral, submerged single spiral and submerged double spiral. It is widely used in beneficiation plants for classifying mineral sand with ball mill to form closed cycle, in gravity beneficiation plant for classifying mineral sand...,SPIRAL GRADER, SPIRAL GRADER, MINER CLASSIFICATION, MINING EQUIPMENT
 
KEMAI DELI ATTRITOR
Deli Attritor, a patented product developed by our factory, is a mechanical impact four mill with high speed. By using the shock towards highly rotary plate to raw materials, the grinder can cause crash between materials, materials and stationary high-abrasive plate. By this way, the materials...,DELI ATTRITOR, DELI ATTRITOR, GRINDING MACHINE, MINING EQUIPMENT
 
KEMAI CONE CRUSHER
Cone Crusher is suitable for crushing all kinds of ores and rocks above medium hardness. It has the features of reliable structure, high productivity, easy adjustment and economical operation etc. The sp- ring system acts as an overload protection system that allows iron to pass through the...,CONE CRUSHER, CONE CRUSHER, MINING EQUIPMENT, CRYSHER MACHINERY
 
KEMAI JAW CRUSHER
Jaw crusher is widely used in the world nowadays and has the features of high reduction ratio, uniform granularities, simple structure and easy maintenance. It has two types: primary Jaw Crusher and secondary Jaw Crusher. The compressive strength of the final products is up to 320MPa. And our...,JAW CRUSHER, JAW CRUSHER, MINING MACHINERY, CRUSHER EQUIPMENT
 
KEMAI ULTRA FINE MILL
Ultra Fine Mill, a patent product of our company (Patent No.02228456.7), is a completely new flour mill with various types (400-600 meshes). It is designated for processing superfine powder of over 300 noninflammable and no explosive materials with Mohs hardness below Grade 8 and water content...,ULTRA FINE MILL, ULTRA FINE MILL, GRINDING MACHINE, MINING EQUIPMENT
 
KEMAI VIBRATING FEEDER
Vibrating feeder can feed block or granule materials from the material storage to charging device evenly and continuously. It can realize even feeding for crushers in sandstone production line and make rough screening for materials. Widely applied in combined operation of crushing and screening...,VIBRATING FEEDER, VIBRATING FEEDER, CRUSHER MACHINEERY, MINING EQUIPMENT
 
KEMAI Pipe Spiral Conveyor
Pipe Spiral Conveyor is a rectilinear type and has the features of even feeding, reliable operation, simple structure. It can discharge for mill equipment continuously and evenly. Also, it conveys materials from stock bin or other storage equipment to charging part evenly and regularly. It is...,Pipe Spiral Conveyor, Pipe Spiral Conveyor, MINER CLASSIFICATION, MINING MACHINERY
 
KEMAI Ball Mill
The Ball Mill is widely used in the field of cement, silicate products, new building materials, refractory materials, fertilizer, ferrous metal and non-ferrous metal beneficiation, glass and ceramics, milling various ores and other abrasive materials with dry type or wet type. It is a horizontal...,Ball Mill, Ball Mill, GRINDING MACHINE, MINING EQUIPMENT
 
KEMAI FLOTATION SEPARATOR
Flotation Separator is used for separating ferrous and non-ferrous metals. It can be also used for separation of non-metal materials such as coal fluorite and steatite. The impeller rotates by triangle belt of the motor, which produces centrifugal function and causes negative pressure.0n one hand...,FLOTATION SEPARATOR, FLOTATION SEPARATOR, MINER CLASSIFICATION, MINING EQUIPMENT
 
KEMAI MAGNETIC SEPARATOR
Magnetic Separator is designated for wet magnetic separating of material with granularity below 3mm, such as magnetite, pyrrhotine, roasted ore and washingtonite. It can also be used for de-ironing of coal, nonmetal materials, building materials, etc. The magnetic system of magnetic separator is...,MAGNETIC SEPARATOR, MAGNETIC SEPARATOR, MINER CLASSIFICATION, MINING EQUIPMENT
 
KEMAI Shaking Table
Table concentrator is a mine selecting machine for fine materials working by gravity. It is widely used in selection of Tin, tungsten, gold, silver, lead, zinc, tantalum, niobium, iron, manganese, ferrotitanium and coal 1、Grit Concentrating Table (1)Length: 4450 mm (2)Driving Part width:...,Shaking Table, Shaking Table
 
 
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Country: China
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6/F Zhongtian Bussiness Harbour, Dusi Road, Guiyang, Guizhou, China

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