Qingzhou Yongli Mining And Dredging Machinery Co., Ltd.

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Qingzhou Yongli Mining And Dredging Machinery Co., Ltd.

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Qingzhou Yongli Mining And Dredging Machinery Co.Ltd, located in Qingzhou city---one of the Nine Ancient Cities in China, is leading company of China mining equipment. We are the professional manufacturer who has been dedicated in R&D, designing, producing, assembling and testing services.

Being established in 1990, our main products include:

Rare metals mining equipment: Sixteen series and eighty specification of zirconium, gold, diamond mining equipment are available for customers reference. Also variational products could be customized as per different requirements and terrain conditions.

Big models of desilting and dredger machine: cutter suction dredger, amphibious dredger, drilling and suction dredger.
Successful YONGDELI series of products have won the approval by General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China, and are certificated by the Quality Management System Certification (ISO9001:2008) because of our years of hardwork. Our company also gets the Certificate of Vessel Inspection authorized by China MSA. For the jig machine, we applied acquired the letter of patent from State Intellectual Property Office of P.R.C. We have honored for first-class products quality and excellent after-sale services by customers worldwide.

We always insist on the principles of honesty, mutual benefit, co-development and welcome to our factory for investigation and business discussion.
http://www.yldredge.com


产品:

Jet Suction Sand Dredger
Jet Suction Sand Dredger 1. Jet suction sand dredger is applied for inland waterways, lakes and coastal areas where sand layer is soft for dredging work. 2. The high press...
Cutter Suction Dredger 8 Cutter Suction Dredger
Cutter Suction Dredger 8" Cutter Suction Dredger We also can supply other configurations upon customer’s request. For any solution or price, please inform us: 1. the required work capacit...
Cutter Suction Dredger 10 Cutter Suction Dredger
Cutter Suction Dredger 10" Cutter Suction Dredger Overall Dimension 26m*7.2m*2m Auxiliary Engine Weichai Dredging Depth 10m Rated Powerwith RPM 200KW@1000RPM Discharge Distance 500m Gear Box JF300 ...
Cutter Suction Dredger 12 Cutter Suction Dredger
Cutter Suction Dredger 12" Cutter Suction Dredger Overall Dimension 34m*7.5m*2.4m Auxiliary Engine Cummins Dredging Depth 12m Rated Power with RPM 300KW@1800RPM Discharge Distance 2000m Gear Box JL...
Cutter Suction Dredger 14 Cutter Suction Dredger
Cutter Suction Dredger 14" Cutter Suction Dredger Overall Dimension 42m*7.8m*2.1m Auxiliary Engine Cummin Dredging Depth 18m Rated Power with RPM 336KW@1800RPM Discharge Distance 1500m Gear Box JL...
Fine Concentration Machine Amalgamator Mining and Dredging Machinery is one of the leading China fine concentration machine amalgamator manufacturers and suppliers, and we are also a pr...
Jet Suction Gold Dredger
Jet Suction Gold Dredger 1. The dredger could be divided into bucket type and pump suction type. Bucket type dredger is applied for waterways with high percentage of clay a...
Bucket Type Diamond Dredger
Bucket Type Diamond Dredger Model Capacity Power Water consumption Depth Recovery YLC-100 100 65-100 100-200 1~25 85-90% YLC-150 150 82-120 150-250 1~25 85-90% YLC-200 200 97-...
 Bucket Type Gold/diamond Dredger
Bucket Type Gold/diamond Dredger 1. The dredger could be divided into bucket type and pump suction type. Bucket type dredger is applied for waterways with high percentage of clay a...
 Bucket Chain Sand Dredger
Bucket Chain Sand Dredger Working principle: Bucket rotate around the underwater dredging wheel, scooping up the solid in the riverbed, then trommel classifier, with single ...
Bucket Type Iron Sand Dredger
Bucket Type Iron Sand Dredger Mining and Dredging Machinery is one of the leading China bucket type iron sand dredger manufacturers and suppliers, and we are also a professiona...
Jet Suction Iron Sand Dredger
Jet Suction Iron Sand Dredger 1. Iron dredger could be divided into bucket type, pump suction type, and excavating type. 2. Different models of magnetic separator are choose a...
Dry Sand Iron Separating Plant
Dry Sand Iron Separating Plant 1. Iron ore separating machinery could be fed by excavator, wheel loader and/or dumper. 2. Iron dredger could be divided into bucket type, pump su...
Gold Washing Plant 100t Gold Washing Plant
Gold Washing Plant 100t Gold Washing Plant Capacity 100t/hr Belt Conveyor 8m x 0.6m Hopper 1 set Water Pump Flo 200m3/h Trommel Screen L5.5m Dia.2m Diesel Generator 75kw Pulsating Sluice Bo...
 Gold Washing Plant Gold Diamond Wash Plant
Gold Washing Plant Gold Diamond Wash Plant Product Features: 1. Could be used to mine gold mixed with sand in palaeochannel, palaeo-riverbed, alluvial placer, tailing after ball milling, an...
 Gold Trommel Washing Plant
Gold Trommel Washing Plant Mining and Dredging Machinery is one of the leading China gold trommel washing plant, trommel gold washing plant, small gold trommel wash plant, mo...
Pulsating Sluice Box
Pulsating Sluice Box Product Features: The pulsating sluice box solves the problems of raw ore hardening because the steel bar and holes on the grid from turbulence, w...
 Centrifugal Concentrator
Centrifugal Concentrator 1. Easy but high efficient structure with mechanical or electromagnetical auto discharge of gold ore facility to prevent the gold concentrate from ...
Pulse Type Jigging Machine
Pulse Type Jigging Machine Pulse type jigging machine is a main gravity concentrator of minerals. The working principle is as follows: the raw ore of gold and diamond is fed ...
Fine Concentration Machine Shaking Talbe
Fine Concentration Machine Shaking Talbe Mining and Dredging Machinery is one of the leading China fine concentration machine shaking talbe manufacturers and suppliers, and we are also a p...