Jiangsu Zhongbo Heavy Machinery Co., Ltd.

China Manufacturer with main products: Jaw Crusher, Ball Mill, Raymond Mill, Magnetic Separator, Flotation Separator, Belt Conveyor, Impact Crusher, Vibrating Screen

Spiral Grader

FOB Price: 11,111.00 - 99,999.00 USD/Set
Shipping: within 30 days after confirming the order
Payment Terms: L/C, T/T
In Stock

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Jiangsu in China
Packaging Details: standard export packing


1.Introduction of spiral grader:
Spiral grader is widely used in the concentrator to shunt mineral sand with the ball mill , forming dubbed closed circuit. In the gravity concentrator, it is used for grading sand and mud, and in metal beneficiation process for the pulp particle size classification, and in ore washing operations for desliming, dehydration and other operations. The machine has the advantages of simple structure, reliable work, convenient operation and other characteristics.
2.Structure features:
Grader is mainly composed of a driving device, a spiral body, tank, a lifting mechanism, a lower seat (Bush ) and discharging valve. The base of the machine adopts a channel, the machine adopts welded steel. The water inlet of spiral axle, axle is using cast iron, wear-resistant durable and lifting device consists of two kinds of electric and manual.
3.Working principle:
Spiral grader is utilizing the principle that different sizes, different weight of solid grains , thus in the liquid the different settling velocity.Fine mineral particles floate in the water and overflow ,while coarse particles, sink to the bottom, by the screw pushing discharged from the upper, which carry out the mechanical grading. It  can grade and filter the grinded powder in the mill , and then the coarse material using on-chip spiral vane is screwed into the mill feed inlet, fine material filtered out discharged from the overflow tube.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

Spiral Classifier from this supplier

Gjt Industrial Metal Detctor for Powder Or Granular Material / Mine Quipment    
FOB Price: 5000.00-100000.00 USD/Piece
Min Order: 1 Piece
Good Cost Performance Stirring Flotation Machine For Sale    
FOB Price: 3900.00-4600.00 USD/Set
Min Order: 1 Set
Gjt Industrial Metal Detctor for Powder Or Granular Material / Mine Quipment    
FOB Price: 5000.00-100000.00 USD/Piece
Min Order: 1 Piece
DEL/DEM Quantitative Feeder | Series Feeder    
FOB Price: 5000.00-100000.00 USD/Piece
Min Order: 1 Piece
RCYZ Series of Fine Separators | Series Permanent Magnetic Separators    
FOB Price: 5000.00-100000.00 USD/Piece
Min Order: 1 Piece

More products from other suppliers

magnetic coolant separator    
Min Order: no requirement
Flotation Machine    
Min Order: 1 Set
Out-Flow type Pressure Screen    
FOB Price: 10,000.00-1,000,000.00 USD/Unit
Min Order: 1 Unit
CT Series Wet Permanent Magnetic Drum Separators    
FOB Price: 300000.00 USD/Unit
Min Order: 1 Unit
Mineral spiral classifier    
FOB Price: 3000.00-20000.00 USD/Set
Min Order: 1 Set

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Lily from ECVV
Join ECVV community
Join Facebook Group