Gravel Dredger Pump includes Dredge Slurry Pump , Gravel Pump , Sludge Dredge Mining Pump, Dredge Gravel Slurry Pump, Gravel Sand Pump , Dredging Pump , Dredge Pump Sand Mining Pump, River Sand Suction Dredge Pump, discharge pump for pipe jacking. Gravel Pump is a single stage, single suction, cantilever,horizontal structure ,The dredging pump structure is divided into two kinds of structure according to the size of pressure discharging, ie single and double pump casing;According to the driving type ,it can be divided into two kinds of typical structures, one type is with self-bracket,another one type is with pump and gearbox together (i.e.,gear box ,motor as a whole) self-bracket type lubrication type has two types of lubrication ,grease or oil lubrication .
Gravel Dredger Pump Gravel Dredge Pump,High Capacity Dredge Pump,Portable Dredge Pump,Gravel Pump,
Sludge Dredge Mining Pump,Gravel Sand Pump,Dredging Pump,Dredge Pump Sand Mining Pump,River Sand Suction Dredge Pump Shijiazhuang Boda Industrial Pump Co., Ltd. , http://www.mineralslurrypump.com
Analysts expect the total output value of China's LED industry in 2013 to reach 263.8 billion yuan, a year-on-year increase of 28. Among them, the output value of LED upstream epitaxial chips, midstream packaging, and downstream applications were 8.4 billion yuan, 47.3 billion yuan, and 208.1 billion yuan respectively, up 17 years ago. 19, 31. Authorities expect that the output value of China's LED lighting industry will increase by 58 in 2014, reaching 180 billion yuan.
Recently, a number of listed companies announced the 2013 performance report, confirming the hot market of the LED lighting market last year. Since the second quarter of 2013, the downstream LED lighting market demand exceeded the expected scale, directly driving the mid-stream device packaging and upstream chip, epitaxial wafer capacity release and utilization, and the trend of LED boom is further established.
Some institutions believe that China's energy conservation and emission reduction situation will be severe in the next few years. In the promotion of energy conservation and emission reduction, the industry with the most certain growth is the first to promote the LED industry. The agency expects global LED lighting to grow by 90 in 2014. China will be The main production base of global LED lighting.
According to the Securities Times, in 2014, investors such as funds and private placements are preparing for the new year. In the context of the recovery of the LED industry, fund companies such as Southern Fund, GF Fund and Golden Eagle Fund have been intensive recently. Investigate listed companies in the LED industry.
Application: This pump is used for dredging in river, mining in deep-sea, desilting in reservoir and reclamation by pump filling along the coast.
WN series dredge pump is my company developed a large of mud pump. Light weight, wear resistance, superior performance dredging and so on.
Function Introduction:
1. This pump is of horizontal cantilevered single-casing centrifugal pump.
2. Construction of this pump is of single casing connected by means of clamp bands and the discharge direction of pump can be oriented in any direction of 360. the type of pump possesses the advantages of easy installation.
3. The cylinder –type bearing assembly with oil lubrication is adopted by the pump. It is suit for adjusting the distance between impeller and pump. The bearing assembly uses oil lubrication.
4. Three kinds of shaft seal---mechanical seal, expeller seal and packing seal
5. Wide passage , good performance of NPSH, anti-wearing and anti-corrosion, and high efficiency,
6. The type of driver just have v belt driver, gearbox driver, elastic coupling driver, fluid couplings driver, frequency conversion driver, silicon controlled rectifier speed regulation etc.
Our dredging pumps are widely used to dredge and dam in the rivers, ports and wharf over our country, such as Yangtze river , The Yellow River , Liao River, and Zhujiang Delta. Besides, sold to Europe, Middle East and Southeast Asia. CCS (China Classification Society) has inspected each set.
