Special Submersible Slurry Dredge for Tourist Resort Dredging in Thailand

Submersible slurry dredge is the kind of dredging machine equipped with submersible slurry pump which is mainly used to dredging the river, lake to deepen the river or lake bed, ensure the rain season with enough place for more water and sludge.  OCEAN Pump Brand submersible slurry dredge is the ideal equipment to dredge sand, gravel, solids and all kinds of sludge in diverse applications related to the sand mining, slurry dredging in construction, oil and mining industry as well as marine, energy, and industrial applications.

 Requirement of  Submersible Slurry Dredge for Tourist Resort Dredging in Thailand

1. Rainy season had much water, the tourist resort needed to dredge the river or lake to ensure the water pass.
2. Some place the water quality was not good which needed to dredge the bottom sludge or slurry to make the water clear.
3. Normally the machine was heavy to move with big decibel.

Solution of Submersible Slurry Dredge

With lots of dredging experience, we make the special sand dredging equipment with submersible slurry pump for this kind of working condition. 
1. Easy Operation
The submersible slurry dredge is composed of submersible slurry pump, pontoon, sound proof generator, discharge pipe. All of these are easy to operated, when arrived at working site, the customer just need to make assembly and operate it.
2. Low Noise
The generator with sound proof can make the submersible slurry pump dredger with low noise.
3. Small Space Occupy
The submersible slurry dredge is a small pontoon, which can be moved by remote control in the small river or canal.
4. High Efficient with Bottom Agitator
The submersible dredger pump can be equipped with bottom agitator which can mix the bottom slurry up and then pump the slurry out and if you want to finish the project in short time, suggest this sand suction dredger.
5. Environmentally Friendly
6. Low Fuel Consumption
In May, 2019, customer from Thailand inquire this kind of submersible slurry dredge for his holiday resort dredging.
After communicating the working condition, we choose the ZJQ 300-20-37 submersible dredge pump and the suitable pontoon for customer request and customer prefer to use the remote control for the project, we can also reach it!
Afternoon 2 months communication, customer make the deposit for this project and products are also on schedule！

Submersible slurry dredge is designed and manufactured with optimized hydrodynamics technology for sand suction and silt clearing. It has the characteristics of high efficiency, energy saving, simple operation and easy management.

About OCEAN Pump

Tai'an Ocean Pump (OCEAN Pump) Co., Ltd. is the leading sand pump machine 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.
Product innovation and customer satisfaction are our continuous commitment to all our partners. 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 sand pump machine include centrifugal portable sand pump, marine sand pump, slurry pump, gravel pump, submersible slurry pump, vertical sand pump, portable 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.

How to Lubricate the Small Suction Dredge

Small suction dredge is a high efficient sand dredging equipment which can extract sediments under fresh water or ocean water. Small suction dredge has the features of easy operation, high output, high return on investment. Small suction dredge is widely used for waterways and ports dredging, assisting coastal protection, land reclamation and coastal redevelopment, etc. The sediment such as sand, gravel, ore gathered from water can be used for sale.
When the small suction dredge is running, the customer usually asks questions about how to lubricate the the whole small suction dredge. For example, diesel engine, clutch(power take off), sand pump and winch need the engine oil or grease lubrication ? Are there label restrictions or request？

Followed are the Methods on How to Lubricate the Small Suction Dredge

1. How to Lubricate Diesel Engine and Clutch of Small Suction Dredge
Small suction dredge usually has two or three sets diesel engines, The large size diesel engine is matched with sand pump. Medium size diesel engine is for high-pressure water pump and manual hoist, and small size diesel engine is for propelling system. We should carry out the daily maintenance such as filling water, engine oil and grease lubrication.
Small suction dredge is equipped with two clutches（also called Power take off), which is an indispensable part of sand pump set. The lubrication system of the clutches requires grease and the universal lithium grease. Before the sand dredger leaves the factory, our assembly engineer will add the grease into the clutches. Therefore, the customer only needs daily maintenance. The grease itself has no volatility and small loss. The equipment can be refilled once a quarter. A thin tube at the label above the clutch can be filled with a grease gun. Use a grease gun to fill in grease. After cleaning the clutch or replacing the fitting, it is recommended to clean the bearing with a special grease cleaning solution and add new grease. The following pictures show different parts of diesel engine need to be filled into which kind of material.
A ：Fill water for cooling
B ：Fill in engine oil
C： Fill in grease lubrication
D： Fill in water in D
E ：Fill engine oil in E

2. How to Lubricate Marine Sand Suction Pump and High Pressure Water Jet Pump in Small Suction Dredge
Both the sand pump and the high pressure water pump are in the form of engine oil lubrication. Since the bearing lubrication requirements are relatively small, 32# or 46# general engine oil lubricants can be considered. The 46# engine oil with relatively high viscosity is suitable for summer conditions or working conditions in high temperature areas. When filling the engine oil, be sure to control the amount of oil. If the oil is pumped in the oil pumping chamber, the oil temperature in the chamber will be too high, or the oil in the engine room will be too low, resulting in insufficient bearing lubrication. The bearing wears too fast and affects the service life of pump set. When the sand pump or water pump is running for about 1000 hours, it should be replaced with new engine.

3. How to Lubricate Manual Winch in Small Suction Dredge
The manual winch is mainly used for lifting sand suction head and pipes, and winch is composed of reducer, roller and hand brake. The lubrication system of the manual hoist is a combination of engine oil lubrication and grease.
The speed reducer of the manual hoist is filled with engine oil. It is recommended to use 32# and 46#. The filling capacity shall be based on the oil gauge of the reducer. On the other side of the manual hoist, one of the bearings needs lubrication, but it is in the form of butter lubrication. There is a small hole in the side end cover, and the grease gun can be used to fill the small hole. The filling cycle is consistent with the clutch.

4. How to Lubricate Propeller System in Small Suction Dredge  
The Propeller system is an optional component, mainly used for small suction dredge movement, and the driving mode is diesel engine. The lubrication of the marine propeller machine is engine oil lubrication. The requirements for the lubricating engine oil are not very high. You can use 32# or 46# engine You need to fill the whole cavity before using. If you hear the sound of metal impact, the amount of oil filled is too low.
5. Conclude the Whole small suction dredge Lubrication System    
After 100 hours of initial fueling operation, the small suction dredge should replace the new engine oil with the whole dredge. During the normal maintenance period, it is necessary to ensure that the engine oil is completely change but not just replace engine oil. If you see the oil missing, add it again. Note that the impurities in the oil compartment can not be discharged, and the newly added oil will not play the role of lubricating the bearing.

 About OCEAN Pump

Tai’an OCEAN Pump  Co., Ltd. (referred to as OCEAN Pump ) is sand pump machine manufacturers, suppliers and exporter for  portable sand dredger, submersible dredger, large sand pump, slurry pump, mud pump, sediment pump, sewage pump, dredging pump, The company integrates independent research and development, equipment manufacturing, pre-sales and after-sales service. The company’s business 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. Tai’an OCEAN Pump has won the praise and trust of customers with rich industry experience, professional technology and excellent service.

Sand Pump Accessories were Delivered to Dehong

Sand pump accessories refers to pump casing, impeller, front and rear guards, bushings, bearings, flange, etc. Tai’an Ocean Pump Co., Ltd. (referred to as OCEAN PUMP) is a professional manufacturer who has specialized in sand pump machine such as sand pump and sand dredger for about 20 years. Meanwhile, the production and sales of sand pump accessories are also our main business. Sand pump accessories are easy to wear out because sand pumps are widely used for extracting particles such as sand, gravel, slurry, pebble, etc. This requires frequent replacement for sand pump parts. Most of the sand pump accessories produced by OCEAN PUMP are made of high-chromium alloy and have long service life. Moreover, OCEAN brand sand pump has reasonable structure, this makes easy to disassemble and replace over current components.

On December 9, 2018, a customer from Dehong, Yunnan contacted OCEAN PUMP business department and mentioned the 6-inch large-particle sand gravel pump purchased at the end of 2017. At present, there were problems of large flow loss and no pressure on sand outlet. According to communicate with the customer, our engineers knew that the sand pump has pumped sand 100,000m³/h continuously and has not replaced sand pump parts.

The sand pump parameters are as follows.

• Sand pump model: ZS150 sand pump
• Flow rate: 216 m³/h
• Lift: 22 m
• Speed: 980 rpm
• Solids production: 40 m³/h
• Service life: 150,000 m³/h

Sand Pump Accessories Matching Process

After analysis, OCEAN PUMP technology department recommended the customer to replace the sand pump wear parts.

Many customers from Yunnan buy our sand dredging equipment. The content of pebbles in the local sand is very large, the ordinary small sand pump will be damaged in a few days, so we thinking of using large particle sand pump for sand dredging. The large particle sand pump has excellent passability and anti-cavitation ability, which is really suitable for the local river sand pumping project in Yunnan.

After determining sand pump accessories replacement list, considering our company is far away from Yunnan, the customer hoped to purchase more sand pump accessories in case of emergency. OCEAN PUMP has prepared two impellers and a pump casing, as well as basic seals and standard parts for the customer.

OCEAN PUMP is a leading manufacturer, supplier and exporter of sand pump machine such as sand pumping accessories, sand suction pump, slurry pump, submersible slurry pump, sediment pump, sewage 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. OCEAN PUMP is well-known at home and abroad. After several decades of development, OCEAN PUMP has won the praise and trust of customers with rich industry experience, professional technology and excellent service.

Visiting powerful diesel engine company for our dredging equipment

Dredging equipment is the powerful equipment to excavate underwater sand, slurry or gravel to different locations. Sand pump is most commonly used in dredging system that move sand deposits to long distance. Normally, sand pump is driven by diesel engine or  motor. For dredge project, diesel engine is more widely applicable than motor. So how to choose the engine and the brand becomes very important. OCEAN Pump Co., Ltd is the leading dredging equipment manufacturer and supplier. We are very professional on how to choose the most suitable sand pump or dredger according to customer’s requirement.

Weichai Power Company Limited was founded in 1946, which is one of the largest diesel engine  and automobile equipment manufacturing of China at present. It’ s also the No.1 brand for diesel engine in China with high quality and stability after-sale service.

We take Weichai brand engine as the first choice for our sand dredging equipment such as sand pump set, sand dredgers. The pump and dredger worked with high and stable efficiency.

For so long time cooperation relationship with WEICHAI, with more questions about the engine and desire of the professional knowledge, we visit their headquarters and the their workshop this week. We are very shock because of their strict enterprise management and strong strength of the company. We also learned more about their corporate culture and professional knowledge of products, that will be very important for our every one to choose the engine for our equipment in the future.