1. Product description
1) Reliable hydraulic system with self-protection, high efficiency and low cost.
2) Simple and fast assembly and disassembly, good underwater dredger.
3) We can produce dredgers of various sizes with dredging depth up to 20m. Dredgers can be customized.
4) Has passed ISO9001 and inspection certification.
5) Using submerged arc welding technology, it has strong stability and beautiful design.
6) Special marine steel plate, sturdy and durable.
7) The pump and gearbox are combined to reduce maintenance.
2.Basic parameter
NO. | Item | JSD200 | JSD250 | JSD300 | JSDD350 | JSD400 | |
1 | Dredger performance | Sand capacity(m³/hr) | 80-110 | 130-260 | 300-360 | 360-390 | 440-520 |
Max.discharge distance(m) | 200-600 | 200-1000 | 200-1500 | 200-1800 | 200-2000 | ||
Max.gravel diameter passing through(mm) | 50-60 | 60-70 | 60-70 | 60-70 | 60-80 | ||
Max.dredging depth(m) | 15 | 15 | 15 | 20 | 20 | ||
2 | Dredger body | Size(L*W*H) | 8*1*1.5,2PC 6*2.25*1.5, 1PC | 8*1*1.5,2PC 6*2.25*1.5, 1PC | 11.8*1.1*1.5,2PC 8*2.25*1.8,1PC | 18*1.1*1.5, 2PC | 18*1.1*1.5, 2PC |
3 | Sand suction system | Pump size(inch) | 8/6 | 10/8 | 12/10 | 14/12 | 16/14 |
Pump flow(m³/hr) | 410-540 | 620-1450 | 1650-1800 | 1800-1950 | 2200-2600 | ||
Pump head(m) | 28-48 | 21-35 | 24-35 | 24-35 | 30-50 | ||
Pump speed(rpm) | 730-980 | 730 | 730 | 730 | 550-700 | ||
Main engine power(kw) | 132-156 | 180-250 | 250-300 | 300-410 | 410-460 | ||
Gearbox | Yes | Yes | Yes | Yes | Yes | ||
Connect metal base | Include | Include | Include | Include | Include | ||
High pressure water pump | Jetting sand up | Jetting sand up | Jetting sand up | Jetting sand up | Jetting sand up |
3.Detailed Images
JSD300
JSD400
Diamond Drdger
4.Packing and Shipping
Delivery Time:7-30 days, depend on orders;
1,LCL : Wood case or channel steel frame with iron piece
2,FCL : Nude and firmed in container (20GP, 40GP, 40HQ)
5.Related Product
6.After-Sales Service
* Design outlet with 3D drawing photo
* Producing according to the design
* Inspection and testing before delivery
* Engineers installation and training service overseas
7..Company Introduction
Shandong Eterne Machinery Co.,Ltd. Is large gold mining service company,Specialized in designing,manufacturing, installing and debugging of gold mining equipment as well as providing flow sheet design and course of training of mining. Our company was founded in 2015 year as one of leading manufacturer of gold mining equipment in China.Main Products: Gold trommel, centrifugal concentrator, vibrating sluice, clay washer, vibrating screen, gold dredger etc.was well sold both home and abroad. Exported to Russia, Laos, Vietnam, Kazakhstan, Tajikistan, North Korea, the Philippines, Mongolia, Myanmar, Papua New Guinea, Indonesia, Fiji, South Africa, Ghana, Benin,
8..FAQ
Q1:What about the delivery?
We can offer our equipment by containers or bulk ship, just depend on your actual request.
Q2:What is the warranty?
We provide 1 year warranty and free repair if quality problems emerge within warranty peride.
Q3:What's the payment methode?
We can accept T/T, L/C, WESTERN UNION and so on.
Q4:Is it factory?
Yes,we have our own factory.and welcome to visit our factory.thanks
Q5.Whether it can be customized according to customer requirements?
Yes,we can design according to customer's requirement,we have many kinds of model.you can choose the suitable one.
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