the latest generation of froth pump

EVF Froth Pump
Capacity:to 330 m³/h
Head:to 30 m
Liner Materails:Metal Pump
Type:Vertical
EVF series froth pumps are the latest generation of froth pump based on advanced technology at home and abroad. It is ideal product for the transporting of slurries with lots of froth, especially the slurries in the flotation process.

EVF Froth Pump
1. EVF series is suitable for transporting slurry with froth, especially for flotation processing.
2. EVF Froth slurry pump can eliminate the froth in the running slurry and work normally even if the feeding slurry is not enough.
3. The feeding suction in the tangent line can accelerate slurry transporting and eliminate part of the froth.
4. The belt and pulley are easy to be altered in order to change the speed according to the working condition.
5. Interchangeable wet parts are made of special alloy, rubber or other wear-resistant materials according to slurry properties.

Application and Reference
Series EVF Froth flotation pump are widely used in the mining, coal washing, power plant, metallurgy, petrochemical, building material, dredging, and other industrial departments, etc. It is ideal product for the transporting of slurries with lots of froth, especially the slurries in the flotation process.

 Typical Application:
Iron Ore Dressing Plant
Copper Concentration Plant
Gold Mine Concentration Plant
Molybdenum Concentration Plant
Potash Fertilizer Plant
Other Mineral Processing Plants
Other industries

slurry gravel pump are widely used in the Sand Excavation

ES Gravel Pump
Capacity:to 4320 m³/h
Head:to 80 m
Liner Materails:Metal Pump 
Type:Horizontal

ES series gravel(sand) pumps are horizontal single-casing slurry pumps with wide passage to transfer sand or slurry with big particle size. The wet parts are made of Ni-hard and high-Chrome alloys to ensure long service life. ES gravel pumps has far better performance than common pumps in dredging, sand mining, barge loading and mineral processing, etc. Featured with all the advantages of ES series, ESG series slurry gravel pump have achieved extra high head for special working conditions.



ES Sand Gravel Pump
1. Broad path created by single casing and clamp bands connection;
2. Unique design to make maintenance and wet parts replacement convenient;
3. The wet parts are made of Ni-hard and high-chrome wear-resistant alloys with good anti-corrosive property;
4. The discharge direction of pump can be oriented in any direction of 360°;
5. The standard seal type is packing seal. 
6. Good performance of NPSH.


Application and Reference
Series ES sand slurry pump are widely used in the mining, coal washing, power plant, metallurgy, petrochemical, building material, dredging, and other industrial departments, etc.

Typical Application:
Sand Excavation
Coal Washery
Power Plant
Mineral Processing Plants
Other industries

Stern action against violators of mining rules in Kozhikode

The Revenue Department has resumed its drive against illegal mining and transportation of minor minerals including laterite, gravel, clay, and sand. The drive is being resumed in the wake of complaints from environmental organisations and action councils formed against the illegal mining activities.

Revenue officials at the village and taluk-level have been asked to report instances of illegal mining and transportation of minerals, flouting the Mines and Minerals Development and Regulation Act, 1957.

A district-level squad under Sub Collector Himanshukumar Rai will coordinate the enforcement activity as per the direction of the District Collector. Vehicles transporting minor minerals will be checked by revenue squads. Licences of the mining agent and the vehicle owner will be checked and strict action initiated in the event of irregularities. The squad will inspect mining points in the district.

Action initiated

The drive has already exposed violations. Action has been initiated against owners of goods vehicles taken into custody. Revenue officials say a fine up to Rs.25,000 will be slapped on them. Vehicle checking will be intensified in the weeks to come.

During the monsoon season, the Revenue Department had imposed a three-month ban on quarrying and sand-mining. It had put a stop to quarrying in hilly areas of Kodanchery, Thiruvambadi, Nellipoyil, Kanthalad, Tinur, Vilangad, Maruthongara, and Kavilumpara. The ban was lifted later.

Heavy vehicle owners operating in the sector have protested against the Revenue Department’s action. “We will take out a march to the Collectorate on October 29,” they say.

froth pump Froth flotation pump Foam Transfer Pump

UPDATE 2-Russia's diamond miner Alrosa to raise $1.3 billion in IPO

Oct 28 (Reuters) - Russian state-owned diamond miner Alrosa expects to raise $1.3 billion in a share sale, a figure at the bottom of a previously announced range, in a government privatisation drive that has been hit by delays and weak investor sentiment.

Market sources said U.S. investors, including asset management group Lazard, were the biggest buyers of the shares, purchasing up to 60 percent of the 14 percent stake in Alrosa, which vies with Anglo American-owned De Beers as for the mantle of the world's largest diamond miner.

It is the government's only sale this year in a multi-year privatisation programme to boost the $2.1 trillion economy, which is growing at its slowest pace in four years.

The programme has failed so far to meet revenue targets, forcing the Finance Ministry to reduce its expectations, because of weak investor sentiment and disputes over which companies should be sold.

The ministry had hoped to get $13.44 billion from sales this year, but reduced its expectations to just over $1.5 billion - a figure the Alrosa stake has now fallen short of.

Alrosa's offer price of 35 roubles per share puts the company's market capitalisation at 258 billion roubles ($8.12 billion). It had been pegged at between 35 roubles and 38 roubles a share.

The company, which accounts for 25 percent of global diamond production by value, is selling an additional 2 percent stake of treasury shares in the public offering, which would lift the publicly listed stake in the company to 23 percent.

The book for the sale of the stake on the Moscow Exchange was closed on Oct. 25 after a two-week marketing process.

Gravel pump for thick slurry Gravel pump Handling Large Particle Slurries Warman 16/14G Sand pump Vertical Slurry pump Vertical centrifugal pump Vertical mining pump

slurry transfer pump

EGM series slurry pumps are heavy duty slurry pump and have outstanding performance in high head applications. This series are suitable for handling low corrosive slurries of various concentrations.


EGM horizontal slurry pump

1. Superb performance in high head application；
2. Cylindrical structure of bearing assembly: convenient to djust the space between impeller and front liner and can be removed completely;
3. Interchangeable anti-abrasive wet parts made of high-chrome alloys;
4. Various drive types: DC(direct connection), V-belt drive, gear box reducer, hydraulic couplings, VFD, SCR control, etc;
5. The shaft seal uses the packing seal, expeller seal and mechanical seal.

Application and Reference

Series EGM abrasive slurry pump are widely used in the mining, coal washing, power plant, metallurgy, petrochemical, building material, dredging, and other industrial departments, etc

Typical Application:

• Iron Ore Dressing Plant
• Copper Concentration Plant
• Gold Mine Concentration Plant
• Molybdenum Concentration Plant
• Potash Fertilizer Plant
• Other Mineral Processing Plants
• Alumina Industry
• Coal Washery
• Power Plant
• Sand Excavation
• Building Material Industry
• Other industries

EGM Slurry Pump Structure

EGM series slurry transfer pump  is similar to EHM series' structure. But the slight difference in design enable EGM series has superb performance in high head applications.

EHR Slurry Pump Structure

EHR cantilever slurry pump Structure

Bearing assembly of EHR series slurry mine pump use cylindrical structure, it is convenient to adjust the space between impeller and front liner and can be removed completely. Bearing assembly use grease lubrication.

The shaft seal of this kind of Rubber lined slurry pump could use the packing seal, expeller seal and mechanical seal. The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit various installation and application requirments.

As for the drive types, such as V belt drive, gear reducer drive, fluid coupling drive, and frequency conversion drive devices. The pump of this type may be installed in multistage series to meet the delivery for long distance.