High Quality Screw Classifier Equipment of Mining Equipment

Basic Info.

Packaging & Delivery

Product Description

Introduction

Spiral classifiers suitable for dewatering, de-medium, desliming and wet and dry classifying in mine.This machine is mainly used in the production flow of metal processing, according to the difference in sedimentation rate of mineral particles and mud, the ore with particle size 14-325 meshes can be classified, it also can separate waste mud or dewatering for the ore. According to liquid level the spiral classifier can be divided into high weir type and submersion (or sinking ) type, The overflow weir of high weir classifier is higher than the center of the spiral axis at lower end, but lower than the upper edge of the spiral blade. The length of liquid level is short, so its surface can directly gets the stirring effect by the spiral blade, therefore it suitable for coarse particle classification, usually the classified particle size is over 0.15mm. The spiral blade of submersion classifier at lower end completely submerged under the liquid level, the classifying area is big and smooth, suitable for classification for fine particle which is less than 0.15mm, its overflow productivity is higher.
Features
1. Low power cosumption;
2. Heavy duty, long workinglife;
3. Powerful self-contained spiral lifting device;
4. Continuous spiral raking;
5. High classifying efficiency;
6. Wide choice of weir height;
7. Rigid tank and substructure;
8. Wide choice of tank design;
9. Wide range of industries serviced.
Application
The machine 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.

Working Principle

The specific gravity of solids differs due to their different sizes, so does their sedimentation rates. Therefore, the light and fine particles float above the surface and overflow from the overflow edge. Then they flow into the next working procedure of ore dressing. The heavy and thick particles sink into the bottom of the water tank and become return sand which is transported by the spirals to the ore discharge mouth for discharge. The body seat is made from the channel steel while the body is welded by steel plate. The water inlet head and the shaft head of the spiral shaft are covered by raw iron, which is wear-resisting and durable.And the lifting device can be controlled both electronically and manually.

Victor is a large mineral processing manufacturer for 15 years history, with covering an area of 48,000 square meters and 20,000 square meters for workshop, with various large modernized machinery facilities, professional R&D team and installation team. With 32% market share in China and the rest to overseas, already successfully exported to over 50 countries, such as USA, England, Australia, Brazil, Turkey, Italy, Russia, South Africa, Zimbabwe, Sudan, Ghana, Congo, Morocco, India,Indonesia, Malaysia, Philippines, North Korea, Mongolia, Vietnam, Thailand etc.Our goal is to provide one-stop service for you and assist you to solve all problems from investment to his return in the field of mining, including the preliminary mineral analysis, mineral processing test, engineering design, equipment debugging and technical training etc.. We are expert especially at mining separating and lab mining plant, main products as below:Gold trommel wash plantShaking tableSpiral chute separatorCentrifugal gold concentratorJig separator machinesWaste recycling machineGrinding and mill crusherFlotation cell machineMagnetic separatorLaboratory mining plantPackage: FCL & LCL export standard container 20GP/40GP/40HQ. FCL: main machinery gold shaking table in nude package and bulk in container, spare parts in wooden box or as your special requirementLCL: machinery are packed in steel frame, base and deck are separately packed. Shipping: by sea shipment, by air shipment or by courier express, it depends on you.Payment Terms: T/T or L/C is preferable. T/T: 30% deposit and the balance before delivery We will take photos for your products when finished and show you before delivery. Also keep you informed for any updated information including shipping before you receive it, to let you rest assured.Delivery time: shipped in 15 days after paymentFAQ1.How is the quality of your products? (mining equipment/machine)Answer: Our products are manufactured strictly according to national and international standard, and we will take a test on every grinder before delivery.2.Guaranteed?Answer: All of our products are guaranteed for one year. If products quality is not consistent with the description as wedescribed or the promise before you place order, we promise 100% refund.3.How about price?Answer: For the complete same machine, we can promise our quality is the best when the price same as other competitors, and our price can be lowest when the quality at standard level.4.Service and Payment Terms?Answer: We can accept T/T and L/C; 30% deposit, 70% balance before delivery, which is international trade practice;Finished product pictures will provide to customers before delivery.Our Service1) Pre-sale service: Freely provide project designing, process designing, choosing suitable equipment for you.2) Medium-sales service: Accompany you to complete the acceptance of the equipment, draft the construction scheme and detailed process, and complete process of export3) After-sales service: Offer considerate technical guidance in installation, debugging and operators training. We are available at any time if you need.