Sand dredger with generator (ZJQ series)  is designed and manufactured with optimized hydrodynamics technology for sand suction and silt clearing. This kind of sand dredger with generator is driven by electric motor. The sand dredger with generator is suitable for conveying liquid with solid particles including sand, gravel, cinders and tailing etc. The sand dredger with generator is mainly used in ribver, lake sand dredging, metallurgical industry, mining and thermal power plant, etc. It’s wear resistant wet parts are made of hard metal (Chrome alloy).  The bearing assembly is composed of large diameter shaft and short overhang, so the sand dredger with generator will have long-term bearing life. The sand dredger with generator has the characteristics of high efficiency, energy saving, simple operation and easy management.

1. High efficiency. The motor submerges under water so that its operation is not restricted by suction head, realizing high dredger suction ratio and more thorough dredging.
2. Best wear-resisting .Flow passage component of the pump is made of wearable high-chromium alloy material with good wear-resisting property and big flow passage way, making it suitable for transportation of mediums including mud with big solid particles, ore pulp, coal pulp and coarse sand etc.
3. Triple protection. Equipped with sensing probe of the motor to realize over-heating protection, water-intake inspect protection and oil chamber protection, ensuring long and safe pump operation under abominable working conditions.

Convenient and Cost saving. The entire equipment is simplified without auxiliary mixing equipment or injecting device, making the operation more convenient and the total investment lower.

1. submersible slurry pump dredger for the sea is vertically submerged under water and driven by electric.

2. Suitable for conveying liquid with slurry, solid particles of gravel, cinders, tailings, etc.

3. Commonly used in river dredging, sand pumping vessel, sewage treatment plants, metallurgical industry, mining, power plants, etc.

In July, 2019, We got an inquiry of sub dredge from Philippines. The customers required that the medium were sucked out was filled into Geo tube. Our submersible slurry pump dredger could do this work, So we sent our catalogue of submersible slurry pump dredger for reference.

After Communicating detailed information with clients for about 1 month, finally they confirmed 3 set of submersible slurry pump dredger.

Portable sand suction dredger

Jet suction dredger

Hydraulic Cutter Suction Dredger

One Stop Solution

for All Your Sand Pump and Dredger Requirements

OCEAN Pump had been manufacturing and exporting sand pump machines since 1997.

Promises

1.We have experienced professional loading workers team,they will complete the loading of dredger ship according to your request,in container or in bulk ship.

2.We are a member of Alibaba Trade Assurance which is a new service provided by Alibaba, safeguarding buyer's payment to suppliers to ensure suppliers fulfill their obligations regarding order delivery and product quality.

3.Glad to tell you that we have joined the Trade Assurance on Alibaba to protect your payment to make sure that we deliver on time and manufacture quality products as required.

OCEAN Pump Factory is located in Taian City, the famous tourist city near the expressway from Beijing to Shanghai, Shandong Province, China. As the leading sand pump machine designer and manufacturer, OCEAN Pump has its own 15,000 square meters state-of-art manufacturing factory. In recent years, we had invested more than 700,000 dollars into our modern manufacturing factory to improve the basic production facilities , working conditions, employee salary and welfare, technical and teamwork training, etc.

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