Tobee Centrifugal Seal Slurry Pump Parts

• Type: Expeller
• Year Established: 1987
• Product Certifications(1): CE
• Model NO.: B028
• Trademarks: Tobee
• Main Markets: South America 20.00% Africa 20.00% North America 1
• Model Number: Dam028
• Package: Standard Wood Box
• Transport Package: Wooden Case
• Trademark: Tobee
• Origin: China
• Production Capacity: 10000

Product Description

Products Description
 

Brand Name	Tobee	Customized support:	OEM, ODM, OBM, Software reengineering
Place of Origin	Hebei, China	Model Number	metal/rubber lined pump
Place of Origin	Hebei, China	Horsepower	As custermer requested

Slurry Pump Spares Expeller DAM028A05 is used for 6/4 D-TH Slurry Pump, the function of an slurry pump expeller is to reduce the shaft pressure at the shaft seal area.When the slurry pump operation and the shaft rotates,the liquid in the expeller for TH slurry pump will rotate together. The rotating liquid will produce an outward centrifugal force, which against the liquid flowing to the mechanical seal and reduce the pressure. Also prevent the solid flow into the mechanical seal. It reduce the wear of mechanical seal grinding block to extend slurry pumps service life.

Slurry Pump Expeller is a very important slurry pump parts if the expeller seal is selected for the slurry pump. It can not only help seal the slurry pump, but also reduce the centrifugal force. The design and material of expeller is significant to its service life because it is also one of the wet parts, Tobee offers expeller in cast iron and high chrome materials for options.

Gland packing, expeller seals and mechanical seals are three key types of seals for centrifugal slurry pumps:
The expeller seal is an improvement on gland packing, this is where a rotary slurry pump expeller (often combined with pump-out vanes on the back of the impeller) reduces the hydraulic pressure at the shaft by pushing the liquid away from it. This can reduce leakage to nearly zero when the pump is operating at optimal conditions. However, when the centrifugal pump is stationery or running sub-optimally the liquid can still leak. Usually some form of gland packing is used in conjunction with the expeller seal used to minimise such leakage.

The main advantage of expeller seals is that the leakage is reduced without the significant expense of purchasing a mechanical seal. Also, as the gland packing is not pushed so tightly to the pump shaft, the wearing on the shaft (or shaft-sleeve) is reduced.

The disadvantages of expeller seals are that leakage still occurs, a critical factor when pumping corrosive or unpleasant liquids, and that a significant amount of power (typically 2% of total power) is needed to run the expeller.

 Expeller seals are fitted as standard in slurry pumps for the quarrying industry due to lower maintenance requirements, and because some leakage is acceptable. For other industries this leakage cannot be tolerated. For example, in the recycling industry, when pumping digestate from anaerobic digestion plants, such leakage is unpleasant and can lead to corrosion of pump parts, increasingly mechanical seals are being fitted instead.

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APPLICATIONS


Mining & Mineral Processing
The slow running speeds of the Tobee heavy duty rubber lined slurry pump, together with the comprehensive choice of abrasion resistant alloys and rubber, provide unrivalled performance and service life for all abrasive mining and minerals processing applications.
Chemical Process
The interchangeability of alloy and rubber components in the same pump casing, together with a wide range of mechanical seals, make the Tobee heavy duty rubber lined slurry pump the most flexible choice for the chemical plant environment.
Sand & Gravel
Designed for easy and simple strip down and re-assembly, the Tobee heavy duty rubber lined slurry pump minimises downtime, making it the ideal choice where installed stand by pumps are not available.
Sugar Processing
The premium reliability and service life of the Tobee heavy duty rubber lined slurry pump is specified by many sugar plant engineers worldwide where uninterrupted pump operation during the sugar campaign is a critical requirement.
Flue Gas Desulphurisation
The new generation of specially formulated abrasion and corrosion resistant alloys, together with the very latest rubber technology, positions Tobee Pumps firmly as a major supplier of pumps to the FGD industry.
Oil & Gas Exploration
Over a number of years we have developed the proven design of the Tobee heavy duty rubber lined slurry pump ranges to suit the specific demands of offshore applications. We can now offer the most reliable top side solution to erosive wear.

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Company Introduction



Hebei Tobee Pump Co.,Ltd, is a professional manufacturer in designing and manufacturing Centrifugal Slurry Pumps, Pipes & Fittings, Valves etc. Our factory is located in the High tech Development Zone, Shijiazhuang City, China. We specialized in Horizontal slurry pumps, Vertical slurry pumps, Gravel sand pumps, Dredge pumps, Paper pulp pumps, Molten Salt Pumps, End suction pumps, Double suction pumps, Multistage pumps, Boiler feed water pumps, Self priming pumps, Inline centrifugal pumps, Sea water pumps, Chemical pumps, Irrigation pumps, Fire pumps, API 610 centrifugal oil pumps, Sewage pumps, Submersible slurry pumps, Hydraulic Dredge Pumps, Deep well pumps, Slurry Pump spare parts, Pipes & fittings and Valves in domestic and over 80 countries in the world.

Capacity Tobee Pump has a wealth of experience in the manufacturing and service of pumps and accessories; in fact Tobee Pump has machinery manufacturing experience of over 45 years having achieved great success with R&D and manufacturing of Pumps for more than 30 years. The annual production capacity of pumps in our factory surpasses 10,000 easily. Tobee Pump has a tremendous market share that covers more than 120 cities in China including many provinces and autonomous regions and more than 80 countries.

Production Capability Tobee Pump has over 80 sophisticated equipment such as CNC, Director reading Spectrometer, CMM (Coordinate Measuring Machine), Rapid typing Machine and etc. Based on these facilities, Tobee Pump has the abilities of material inspection, casting, welding, machining, assembling and the performance test of pump unit. The maximum weight of the casting by Tobee Pump is about 12 tons, the maximum diameter of the casting can be machined by Tobee pump is over 5 meters and the maximum flow rate of Tobee's Pump product is more than 80,000 cubic meters per hour. With an annual production of 1000~120,000 pumps, Presently,Tobee Pump is the top 10 pump manufacturer with high comprehensive capacity of design and producing.

 Technical Capability As a High & New Tech enterprise, Tobee Pump owns a municipal research center with strong R&D research capability and a team of more than 280 technicians along with 45 senior engineers and 26 experts etc. There are material laboratory, physical lab, chemical lab, 3D scanning equipment, MAXUM, 3D coordinate measure machine, metallographic analysis software, casting simulation software, CFD computer aided design, PLM (product lifecycle management), CAPP and etc. hardware and software in Tobee factory. In addition to these, Tobee Pump continually introduce new technology technologies to improve the products comprehensive performance, like Lost Foam Casting and Vacuum Casting technology.

Market Standing Tobee pump's humongous market share and its unrelenting competitiveness in the pump market have made us rank Top 10 in China for many years and were also selected as the Pacesetter Enterprise in the Chinese Industrial Pump Industry. This warrants enough proof of our distinctive position in the pump market today.

R&D Capabilities Since ours is a high tech enterprise of the Hebei Province, Tobee Pump has a municipal levelresearch centre and has strong abilities in product research and development because of our powerful research team. We also like to profess that we have a long standing technical cooperative relationship with many renowned research institutions which only shows the strength of Tobee's R&D capabilities.
Customer Evaluation All the products manufactured by Tobee Pump are well received by our customers and have gained high appraisal from the society noting certain qualities of our products like energy saving, overall efficiency, stable operation and long service life. Some of our customers refer to Tobee Pumps simply as "Permanent Pumps" because of our quality and defect-free manufacturing ability.

Customer Evaluation

All the products manufactured by Tobee® Pump are well received by our customers and have gained high appraisal from the society noting certain qualities of our products like energy saving, overall efficiency, stable operation and long service life. Some of our customers refer to Tobee® Pumps simply as "Permanent Pumps" because of our quality and defect-free manufacturing ability.

FAQ:

1.Q:Are you a factory or trading company?

A:We are a big manufacturing pump factory with 30 years experience.

2.Q:Where is your factory located? How can I visit there?

A:Our factory is located in Shijiazhuang City, Hebei Province, China.You can fly to Shijiazhuang airport directly.All our clients,
from home or abroad, are warmly welcome to visit us!

3.Q:What is The material of your pumps?

A: The materials can be selected by High chrome alloy or Rubber,Polyurethane,Cast iron,SS304,SS316,CD4MCu,Duplex SS,Bronze etc. We
can also choose material as customers' requirement.

4.Q:How can I get some samples?

A: We are honored to offer you samples.

5.Q:How does your factory do regarding quality control?

A:"Quality is priority. we always attach great importance to quality controlling from the very beginning to the very end. Our
factory has 15~20QC.