| Customization: | Available |
|---|---|
| Type: | Bucket Dredger |
| Power Type: | Generator Set |
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Qingzhou Yongli Mining And Dredging Machinery Co., Ltd , is one of China leading company of sand & gold& diamond mining equipments, which has more than 25 years' experience in producing cutter suction dredgers,jet suction dredgers,bucket chain dredger, diamond/gold selection dredger, sand washing plant, gold washing plant, sand washing & screening machinery, sand transport barge,work boat and so on. Successful series of products have won the recognization and approval of general administration of Quality Supervision. Now our company's products are widely exported and used in the Aisa,Afrrica,South America,Middle Easr and other regions.
The dredger could be divided into bucket type and pump suction type.Bucket type dredger is applied for waterways with high percentage of clay and gravels,while pump suction type can only be used for terrains with low percentage of clay and gravel.
Iron ore needs to be retrieved firstly by magnetic separator if the percentage is high in the raw ore,then gold,diamond,zirconium will be concentrated.
The dredger is composed of several gravity concentrators.The concentration ratio could reach as high as 1:1000,and the recovery efficiency about 90% after series of separating.
1. Yongli company signs a long-time after-sale service agreement with customers.
2. We provide rational and practical design according to customers' request.
3. We send engineers to assemble and test the machine within the period as agreed in the contract.
4. Within warranty period, we provide free repair if quality problems emerge.
5. We supply high quality accessories in low price.
6. We make an excellent filing of customers for long-term following -up service.
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