Submersible Sludge Pump with Pipeline was Delivered to Maldives

Submersible sludge pump is the ideal pumping equipment to handle sludge, slurry and other high density water mixed solids. Most of the submersible sludge pump components seem like submersible slurry pump, the submersible sludge pump is mainly composed of three parts which are pump body, motor and combined seal. Submersible slurry pump is widely used in metallurgy, chemical industry, mining, coal, electric power, building materials, municipal environmental protection and river dredging.

In addition to the main impeller, the submersible sludge pump adds a stirring impeller at the bottom of pump body, so the submersible slurry pump can achieve high concentration delivery without auxiliary equipment. The submersible slurry pump unique sealing device can effectively balance the pressure inside and outside the oil, and balance the pressure at both ends of the mechanical seal, ensure the reliable operation of the mechanical seal to the maximum extent, greatly extend the service life, the submersible slurry pump motor can increase the water inlet detection according to user requirements. Various protection devices such as overheating enable the product to operate safely for a long time under severe working conditions.

Our Customer from Maldives consulted our submersible sludge pump in October. He wanted to build a tourism resort nearby the sea. They needed to suck the fine sand out of the sea and filled it on the beach. The sand pumping site is around 500 meters away from the shore.The dredging depth is around 12 meters.

The customer also mentioned several requirements.

1. The driving power of the submersible slurry pump is motor drive, The voltage is 400V.

2. During the submersible sludge pump operation, it is better make Minimize noise and less environmental pollution.

3.  Easy to operate, reduce labor costs.

4.In addition to the submersible slurry pump, also included a control cabinet, electric hoist, rubber hose, 500 m HDPE pipe and matching floaters.

 According to the requirements from our customer, our engineer select the submersible sludge pump with double cable lines for the customer. One cable line provide the electric power to the pump, the other cable line is control line, the function of the control line is to protect the motor from water ingress and overload. So double cable lines submersible slurry pump can guarantee the safety of operators and equipment.

The submersible sludge pump operation is simple, the noise is small, and the construction environment is clean and tidy. We recommend model is ZJQ400-25-75. We also showed our customers the operation video used in the field. We provided the main components of the submersible slurry pump dredger and the customer welds the dredger body locally. We provided customer with drawings and designs for submersible slurry pump dredger body, and also provided technical support. Our customer was very satisfied with this submersible sludge pump type, he decided to bought 2 sets submersible slurry pump with Grouped equipment.

The Submersible Sludge Pump List of Customer Purchases is as follows.

No	Item	Goods Description	Quantity
1	submersible sludge pump	8 Inch Outlet diameter- 200mm Power supply- 400VAC, 3P3W,50Hz Flow- 400 m3/h Head-25 meters Power-75 kw Cable length 15 meters	2 sets

Tai’an OCEAN Pump Co., Ltd. specializes in the research and development, manufacturing and export of  submersible slurry pump, submersible sand pump, submersible dewatering pump and submersible dredge pump, sand dredgers, pipes, floaters and some other related products.

Our sand pump products are widely used in mining, metallurgy, coal washing, power plants, sewage water treatment, dredging, and chemical and petroleum industries. With the confidence of our clients at home and abroad, we are becoming one of the most important sand pump, slurry pump and sand dredger suppliers in China, and we have offered professional pump solutions and services to over 60 countries in the world. 

We would like to work and create a mutually brilliant future with you together!

OCEAN Pump has qualified professional engineers and technicians for your custom product design, fabrication and after-sale service. OEM and ODM are also available. If you have any questions or inquiries,  please fill and submit the following form, we will reply as soon as possible.

8 inch Portable Dredging Platform Sent to Maldives

Small sand suction pump boat, also called small sand dredger, is a one-stop suction pump boat solution. Tai’an Ocean Pump Co.,Ltd. (referred to as OCEAN PUMP) has designed and manufactured small sand suction pump boat by improving domestic advanced portable sand dredger. Small sand suction pump boats are currently widely used in river sand suction, dredging, tailing treatment and other engineering projects.

As time goes on,  the small sand suction dredger has become a new business growth point for OCEAN PUMP. In December, 2018, OCEAN PUMP has got six orders about small sand suction pump boats. Through the cooperation of the welding workshop and the assembly workshop, we can delivery 4 sets of small sand suction pump boats before Feb. 2019, they are 1 set of 6 inch sand suction dredger, 1 set of 8 inch sand suction dredger and 2 set of 10 inch sand suction dredger.

6 inch Small Sand Suction Pump Boat Performance Parameters

Size(length * width * height)	6*2.5*0.75(m)
Flow	250m³/h
Lift	20m
Speed	1200rpm
Matching diesel engine	56kw/1500rpm
Dredging depth	5m
Discharge distance	150m

8 inch Small Sand Suction Pump Boat Performance Parameters

Size(length * width * height)	6*2.5*1(m)
Flow	400m³/h
Lift	20m
Speed	1200rpm
Matching diesel engine	90kw/1500rpm
Dredging depth	5m
Discharge distance	150m

10 inch Small Sand Suction Pump Boat Performance Parameters

Size(length * width * height)	6*4.5*1(m)
Flow	600m³/h
Lift	20m
Speed	1200rpm
Matching diesel engine	123kw/1500rpm
Dredging depth	5m
Discharge distance	150m

About OCEAN PUMP

OCEAN PUMP has dedicated on designing and producing portable sand pump, heavy duty sand pump, submersible slurry pump, sand dredger, submersible slurry pump dredger for about 20 years. OCEAN PUMP integrates independent research and development, equipment manufacturing, pre-sales and after-sales service. The business of OCEAN PUMP covers sand absorption and dredging projects. The products cover more than 500 specifications in 20 series, and the products are exported to 36 countries and regions. OCEAN PUMP has won the praise and trust of the majority of users with rich industry experience, excellent technology and considerate service.

Dredge Pump Sent to Nanyang for Reservoir Sand Pumping

OCEANPump has been dedicated to sand pump manufacturing and exporting in Shandong Province for over 20 years. After several decades research and development, we has formed a comprehensive sand pumping solution with various combinations and forms. Dredge pump is the widely used sand pump which is engineered and equipped on the sand dredger, our dredge pump is mainly divided into three types: horizontal dredge pump, vertical dredge pump and submersible slurry pump.

On December 16, 2018, a customer from Nanyang contacted OCEANPump sales department. He heard from his friend that our sand pump had the features of high quality, long life span and high cost performance. He hoped we customized a special solution for his reservoir sand suction project.

Working Conditions of Dredge Pump

1. The water depth is 4-5m, the sand layer depth is about 10m.
2. The discharge distance is 50m, there is no requirement about head.
3. The customer hasa diesel engine, 200hp, 2200rpm. He requires our engineers to choose a suitable sand suction pump.

Dredge Pump Model Selection Process

Considering that the diesel engine belongs to high-speed machine, through the sand sample research, our engineers recommended 10 inch portable dredge pump which was connected with the diesel engine by belt.Portable dredge pump has the advantages of light weight, easy operation and high efficiency, so this kind of sand pump machine is suitable for small sand pumping projects.

Dredge Pump Performance Parameters

Dredge pump model	10 PS
Flow	600m³/h
Lift	20m
Speed	1200rpm
Matching diesel engine	200hp

After determining the simple sand pump model, the sales department of Ocean Pump briefed the customer on the connection method between the sand pump and the diesel engine, and showed the operation process of the portable sand dredger produced by Ocean Pump. The customer actually understood our  dredge pump and signed the purchase contract.

Regardless of any enterprise, quality is the premise, and customer’s reputation is the way to survive.

Tai’an Ocean Pump Co., Ltd. (referred to as Ocean Pump) is a leading domestic manufacturer of sand pump, submersible slurry pump, slurry pump, mud pump, sediment pump, heavy duty sand pump, dredging pump and sand dredger. The company integrates independent research and development, equipment manufacturing, pre-sales and after-sales service. The company’s business covers a full range of sand-absorbing and dredging projects. The products cover more than 500 specifications in 20 series, and the products are exported to 36 countries and regions. Tai’an Pump is well-known at home and abroad. As a representative of Tai’an Pump, Ocean Pump has won the praise and trust of customers with rich industry experience, professional technology and excellent service.

8 inch Portable Dredging Platform Sent to Maldives

Portable dredging platform, also called small horizontal sediment pump dredger, is designed to extract small particles of sediment. Portable dredging platform uses high-speed impeller to form huge suction force to achieve efficient sand pumping operation. Portable dredging platform is widely used in rivers, lakes, sedimentation tanks, mining pits and sediments. At present, portable dredging platform equipped with small sand suction pump is the main configuration of our fabricated sand dredger products. The sand pump type and supporting equipment can be selected according to specific needs.

Maldives customers sent an inquiry about sand dredger. The working conditions were as follows.

• The water depth was 5-6m.
• The discharge distance was about 150m.
• The sand output was about 30³/h.
• There were a small mount of large particles, no garbage, no branches.
• The sand dredging equipment was required to be quiet.

According to the customers’ requirements and the similar designing experience, our technical engineers recommended 8 inch portable dredging platform, and the diesel engine was equipped with a silent box to reduce running noise.

8 inch Portable Dredging Platform Parameters

• Flow rate – 400m³/h
• Head – 15m
• Power – 90KW
• Speed – 1200rpm
• Intermittent passage maximum particle size – 32mm
  
  
  
  

The customers selected our portable dredging platform construction plan after compared with other companies, then we signed the purchase contract. They required the delivery time was before mid-January, 2019. On January 4th, 2019, the production and commissioning was completed. We sent the sand pumping machine test video to the customers, they were satisfied with the portable dredging platform and payed the final payment. The portable dredging platform was shipped on January 8th.

Please click here to watch the video of 8 inch portable dredging platform.

OCEAN Pump Co. Ltd. specializes in the development, production and sales of portable sand dredger, submersible slurry pump dredger, jet suction dredger, sand pump, submersible slurry pump, heavy duty sand pump, etc. It is the leader brand in this field. Especially in the Yellow River dredging, sand mining, embankment, has a wealth of experience, but also occupies most of the market, is the customer’s first choice. We focus on sand pump for 20 years, not only provide high-quality products and industry-wide solutions, but also provide on-site installation services. Please contact us if you have any problems regarding dredging and sand pumping design and equipment.
Tai’an Ocean Pump Co., Ltd. is a professional manufacturer, supplier and exporter of sand pump equipment in China. The company integrates independent research and development, equipment manufacturing, and pre-sales and after-sales services to provide solutions for professional sand dredging projects. The products cover 50 series and more than 500 specifications. The leading products of Ocean Shipping include mixed flow pump, sediment pump, sewage pump, mud pump, mixed flow pump high pressure water pump, small dredging equipment, sand pump, dredger, submersible sand pump, and hinge. Suction dredgers and related accessories. Professional technology, excellent quality and considerate service have won the trust of the majority of users. The Taian pump, which is praised by the industry, is the ocean brand.

Centrifugal Portable Sand Pump Sent to South Africa for Sand Dredging

Centrifugal portable sand pump is designed to extract small sand particles in river and lake, etc. Centrifugal portable sand pump applies a high-speed impeller to form a huge suction force so that it can achieve high efficient sand pumping operations. Centrifugal portable sand pump is widely used in rivers, lakes, pools, sedimentation tanks and so on. The centrifugal portable sand pump is very popular in foreign and domestic market.

The material of centrifugal portable sand pump is cast iron or alloy material. The centrifugal portable sand pump has the features of small size, light weight, non-blockage, and easy operation. The centrifugal portable sand pump can work in different complicated working conditions. Centrifugal portable sand pump can be equipped with diesel engine or electric motor.

Our South Africa customers sent us an inquiry about sand suction pump which would be equipped on a portable sand dredger. They have made a 4 inch portable sand dredger by themselves, but the working efficiency was low. So they planned to make a large sand dredger and purchase a larger sand pump to increase the sand output.

Their requirements about the sand dredge pump were as follows.

1. The output was about 100t/h, the discharge distance was about 100m, no requirement of suction head.
2. The water depth was 8m, the sand source was relatively clean, and there were few pebbles and garbage.
3. It was better to use diesel engine connected with the sand pump by belt.
   
   
   
   

We chose 8 inch centrifugal portable sand pump which had thicker pump case, this could extend the wear resistance of the sand pumping machine. Considering the safety of the sand pump, we equipped a protective cover upside of the belt. Besides the centrifugal portable sand pump, we also discussed other details of the portable sand dredger with the customers. We sent the working video of our sand dredger which was shipped to other countries. They were very interested in our simple sand suction dredger. We may have more cooperation in the future.

Type of centrifugal portable sand pump	8 PS
Water flow	360m³/h
Head	15m
Rotating speed	1200rpm
Diesel engine	Huafeng 100kw

We provided our customers with a full set of configurations included centrifugal portable sand pump, diesel engine, batteries, bases and English instructions. We had a trial run before delivery and sent the testing video to the customer. He felt satisfied with the sand pump and speak highly of our works.

Please click here to watch the video of centrifugal portable sand pump.

Tai’an Ocean Pump Co.,Ltd. is a leading domestic manufacturer of sand pump, simple sand pump, slurry pump, submersible slurry pump, sediment pump, sewage pump, dredging pump and sand pump suppliers and exporters. The company integrates independent research and development, equipment manufacturing, pre-sales and after-sales service. The company’s business covers a full range of sand-absorbing and dredging projects. The products cover more than 500 specifications in 20 series. OCEAN Pump is well-known at home and abroad. As a representative of OCEAN Pump, Ocean Pump has won the praise and trust of customers with rich industry experience, professional technology and excellent service.

Our products are widely used in mining, metallurgy, coal washing, power plants, sewage water treatment, dredging, and chemical and petroleum industries. With the confidence of our clients at home and abroad, we are becoming one of the most important sand pump, water pump and sand dredger suppliers in China, and we have offered professional pump solutions and services to over 40 countries in the world.

We would like to work and create a mutually brilliant future with you together!

Why Mining Pumps Can’t be Used to Suck Sand?

Mining pumps are the widely used powerful sand, trash and water handling pumps for efficient dewatering and residue handling in mining industries. Mining pumps are often used to handle particle concentration less than 30% and they are not suitable for sand sucking and dredging. Some many users may select mine pump to suck sand, especially he user who just comes to sand pumping industry. As a professional sand pump machinemanufacturer, we would like  explaining this problem for selection and application of mining pump correctly.

Here are Several Reasons Why Do Mining Pumps Can’t Suck Sand

1.The air in the mining pumps case caused mining pumps can’t suck sand.

In August 2018, Our customer from Malaysia wanted to purchase our sand extraction pump. At first, he considered to put the sand extraction pump on the sand shore, it is about 20 meters away from the surface of the water, then put the rubber hose into water to pump sand. Our engineer didn’t agree with this scheme. We recommended using a jet suction dredger, putting the sand extraction pump in the jet suction dredger for pumping. Because of the air in the centrifugal sand pump case may cause the mining pumps can not suck sand.

The design principle of the mining pumps is when pump is filled with liquid, the centrifugal force is formed by the high speed rotation of the impeller, so that the water is continuously sucked from the sand suction pipe. Almost everyone knows this principle, but when choosing the mining pumps, people often ignore the vacuum suction of the mining pumps. Then vacuum suction of the normal sand pump is about 6 meters, that means when the pump is 6 meters higher than water surface, the mining pump can not suck out the water, and the proportion of the sand is larger. So if the height exceeds 2-3 metiers, the effect of the sand pumping will be greatly reduced. Therefore, in the usual selection, the engineer always advise the user to put the mining pumps in the dredger or on the welding platform, so that the vertical height from water surface to centrifugal inlet is smaller. Moreover, if there is air in the sand pumping machine during work, cavitation will occur and the wear of the pump will increase.

2. Sand quality will affect sand pumping

The mining pumps are based on the foundation of the water pump. The difference between the mining pumps and water pumps is that the mining pump impeller has a wider flow path and better passability. The overflow parts are usually made of wear-resistant materials to ensure the life of sand pumping. But the basic principle is to suck the water and sand out by centrifugal force.

Since some construction sites are perennial sediments, some will have a knot. Therefore, it is necessary to impact the sediment by means of injection. How to achieve injection? It requires a set of high-pressure water gun. Using high-pressure water to disperse the sediment at the bottom of the river, increasing the concentration of the suction, and ensuring the amount of sand. If the sand is knotted for many years and the high-pressure water can’t disperse the sediment, you can use the types of cutter suction or bucket wheel. Using a reamer or bucket wheel to stir the sediment into the water to achieve high concentration.

3. The sand pump can’t suck sand because mining pumps loss or quality problem

After the long-term continuous operation of the mining pump impeller, there will be wear, or the gap between impeller and the front plate of the sand pump will be too large, resulting in a decrease in suction force, which will affect the amount of sand discharged; the mining pumps bearing is damaged, the mining pumps vibration is too large, causing the impeller to be eccentric, which also cause the suction to be affected. At this time, it is necessary to replace the overflow components or bearings.

4. The mining pumps can’t suck sand due to mismatched equipment

There exist power matching, pipeline matching, valve matching issues. The power matching is reflected in the diesel engine or the motor is too small, the power is insufficient, resulting in a problem with the load of the sand pumping machine, which causes the equipment to stop or malfunction; the pipeline is reflected in the leakage of the suction pipe, and the wear of the gasket causes the sand pipe to leak. It will affect the suction of the pumping equipment; the valve is mainly reflected in the excessive density of the bottom valve, the sand can not enter the sand pumping tube, thus affecting the efficiency of sanding.

Usually through these four aspects of investigation, it is basically possible to determine the reasons and solutions why the mining pumps can’t suck sand. This is also the knowledge that every mining pump industry practitioner needs to learn and master.

6 inch Portable River Sand Dredger Successfully Passed Inspection

Portable river sand dredger transports sludge or fine sand, sea sand from the lake, river, pool or sea to the destination by a sand suction pump. The 6 inch portable river sand dredger had passed the inspection by Burundi customers in February 2019. This portable river sand dredger has the features of novel design, simple operation and high efficiency. Portable river sand dredger is suitable to dredge channels, lakes, reservoirs and docks, developing coasts, sand pumping, etc. Portable river sand dredger also plays an important role in cleaning up silt and dikes.

Portable river sand dredger consists of a dredger pontoon, a sand pumping system, a water jet system, a lifting system and a propulsion system, etc. The sand pumping system includes a sand pump and a diesel engine, the water jet system includes a water jet pump and a diesel engine, the lifting system includes a winch and a diesel engine. The propulsion system includes a propeller and a diesel engine.

Features of Portable River Sand Dredger

1.High efficiency, large output and long discharge distance of sand suction pump.

2.Very simple and fast assembly and dis-assembly, floating or on land, easy to operate and control.

3.Good economic performance. The digging and delivery of deposits can be completed in one operation.

4.High efficient fuel consumption and minimum overall operational costs.

5.It is convenient to access all parts, especially the wearing parts of dredge pump.

The sand dredgers can be made according to the customers’ requirements.

Burundi customers consulted our portable river sand dredger in March 2018. They needed a portable sand dredger to carry out river dredging work. The river is about 5m deep and 10m wide and needed to be cleaned in a short time. To save their investment, we recommended the 6 inch portable river sand dredger with good quality and low price. The dredging depth of the sand dredger can reach 7m, the sand output is 60m cubic meters per hour, the discharge distance can be up to 80m. It is enough to meet the dredging requirements. We met the customers on the Canton Fair in April 2018, our engineers continued to communicate with them. They discussed some details and decided to modified the sand dredger by following directions.

1. In order to prevent the loss of the oil tank, we weld the oil tank to the inside of the sand suction dredger.
2. We add a protective cover to the pulley to protect the safety of workers.
3. Customers need SGS testing, so we help customers contact SGS agencies.
4. The customers don’t need the propeller. They use the rope to move the river dredging machine.So we add the bollard on the sand dredger.
   
   
   
   
   
   
   
   
   
   

   Parameters of Portable River Sand Dredger

   Size	6 inch
   Sand output	60m³/h
   Head	12m
   Discharge distance	80m
   Sand pump diesel engine	56kw
   Water pump diesel engine	22kw

We completed the portable river sand dredger within the delivery time. In January 2019, customers came to our company to inspect the sand dredger. We taught them how to install and operate the portable river sand dredger. The customers were very satisfied with our sand dredger products and promised to order a larger one.

Please click here to watch the video of this portable river sand dredger.

Tai’an Ocean Pump (OCEAN Pump) Co., Ltd. is the leading sand pump and sand dredger solutions manufacturer, supplier and exporter in China.We have more than 30 talented sand pump experts and 15,000 square meters factory. More than 4 series 20 kinds of sand pumps, slurry pumps, sand dredgers and related parts had been manufactured to satisfy your pumping requirements. OCEAN Pump is the Certification of New Hi-tech Enterprises by the Government. We provide our customers with a complete set of  sand, slurry, gravel pumping solutions and related parts. Our main products include centrifugal portable sand pump, marine sand pump, slurry pump, dredge pump, gravel pump, mud pump, submersible slurry pump, vertical sand pump, simple small sand pump dredger, submersible dredger, mini dredge for sale,  small dredging equipment, small pond dredging equipment, sand suction dredger,  suction dredging equipment, cutter suction dredger , sewage submersible pump, lake dredging equipment, mini dredges for sale, sand dredging machine, river dredging equipment and other parts like discharging sand pipe, floater, rubber hose. They are widely used in mining, metallurgy, coal washing, power plants, sewage water treatment and dredging in such industries as mine, chemical and petroleum. We are looking for pump dealers all over the world.