progressive cavity mud pump manufacturer

Roto Pumps is a noted Progressive Cavity Pumps manufacturer. High Pressure Progressive Cavity Pumps are also known as Single Screw Pumps, these pumps have been built and designed to transfer liquids with different chemical properties and variable viscosities. These pumps can be customized as per the application requirement. These pumps function with the help of precision mechanized single external helix metallic rotor and double internal helix elastomer stator. The fluid gets transferred through the cavities formed by the turning of the rotor within the stator.

The working principle of these pumps involves the rotation of the single helix-shaped rotor within the stator. A sealing line is developed along the axis of the rotor owing to the positioning of the rotor and the stator, which upholds in both static and compelling conditions. Several cavities are formed along the suction and the discharge end of the pump by the rotation of the rotor. These cavities transfer the fluid within the pumps.

Progressive cavity pumps are nowadays available in different geometries, owing to their increasing use in various industrial applications. The degree of product entry into the cavity, the degree of sealing and efficiency between the cavities vary across these geometries. The standard geometry is suited for highly viscous and thick material, however, MXQ progressive cavity pumps have elongated geometry with a large surface contact between the stator and the rotor. This large surface contact helps improve the efficiency of the progressive cavity pump.

Elongated Profile Rotor and Stator: The overall diameter of the rotor and stator is decreased, whereas the pitch is increased. The performance and shelf life of the progressive cavity pump depends on the surface speed at the periphery of the rotor against the stator. This speed is termed as rubbing velocity, which can minimize the life expectancy of the pump’s rotor and stator. All MXQ progressive cavity pumps are designed to have low rubbing velocities, which has improved their life by 40% than standard pumps available in the market.

Universal Cardan Joint (3-year Warranty):During the operation, the progressive cavity pump’s rotor has three different centers of rotation. As the centerline of the rotor is offset from the centerline of the drive shaft, a drive connection cannot be made easily. This type of connection is established using a flexible type drive. In many progressive pump designs, this flexibility is achieved using a pin joint or a gear joint. However, in MXQ progressive cavity pumps, the hollow shaft utilizes the Universal-Cardan joint design. This joint helps minimize the dependence on hollow tube configuration, improves angularity, as well as reduces the required length of connecting rods.

Universal joint used in MXQ progressive cavity pumps is lubricated with synthetic temperature stable lubricant, and is offered with a 3-year warranty.

Sulzer offers a range of progressing cavity pumps for demanding positive displacement process applications. Our pumps provide a near constant flow rate and suction lift capability for handling wastewater sludge, slurries, viscous and shear thinning non-Newtonian fluids.

Pro-Rod’s AnX coiled rod is engineered with advanced materials science to extend rod string service life – and protect your well’s production stream – in harsh corrosive environments. Whether pumping vertical wells or horizontals with high-dog leg severities and sideloading forces, answer the challenge of rod string corrosion with AnX.

UT Pumps & Systems Pvt Ltd is an ISO 9001-2008 certified company for design and development of Positive Displacement pumps as per designs acquired from European manufacturers by virtue of Joint Venture partnerships. Known as a solution providing company with presence in almost all industries for a wide range of applications

HYDRO PROKAV PUMPS INDIA PRIVATE LIMITED is one of the Leading Manufacturers and Exporters of various types of Positive displacement Pumps based in In

SEEPEX metering and dosing pumps are a range of precision pumps that have a metering accuracy of +/- 1%. The pumps are found in a variety of industrial and municipal applications and are especially suited for low pulsation delivery of low to viscous media as well as chemically aggressive media and media containing solids.

Products: Progressive Cavity Pumps, ANSI Process, Centrifugal Pumps, High Pressure, Sanitary 3A, Hygienic, Metering, Rotary Gear, Vertical turbine, Submersible, Air Operated Diaphragm, Non Clogging, Food Transfer, Screw, Slurry, Rubber lined, Cleaning, Split Case Pumps

The biggest characteristic of progressive cavity pump is that it is especially suitable for conveying sensitive liquids which cannot be sheared, squeezed or stirred, that is, non-Newtonian liquids which will show thixotropic properties when subjected to shearing. It is not only suitable for transporting medium with low viscosity such as water, but also especially suitable for transporting suspension containing solid particles or short fibers and medium with very high viscosity.

When the fluid with high viscosity and poor fluidity is input, we need to pay attention to whether it can flow into the pump fast enough. If it cannot, it will easily cause the dry grinding and volumetric efficiency of the pump to change. So we need to pay attention to the speed of the fluid being conveyed and its viscosity.

In order to ensure the life of the progressive cavity pump, we usually control the speed to a low level so that a large flow will not be generated. If you need to increase the flow, usually add a variable frequency drive (VFD) or stepless speed reducer. Speed and flow are often proportional. But the maximum flow rate of the progressive cavity pump in our factory can reach: 300m³/h;

The progressive cavity pump is a positive displacement pump. It has only one screw rotor, which has slight interference fit with the rubber stator. Screw pumps also need at least two screw rotors to cooperate, and usually there are three or five screw rotors to cooperate. The name is also named after the number of screw rotors. For example, a pump with two screw rotors is called a twin screw pump.

Comparison of the media conveyed by different types of screw pumps:Twin screw pump can transport lubricating, non-lubricating, corrosive and medium containing certain magazines, even used for oil, steam and liquid mixed transportation. Commonly used for conveying various oils, water, emulsion, paste, asphalt and chemical media, etc.

Five-screw pump is suitable for low-pressure and high-flow conditions, conveying lubricating medium, and it is more sensitive to impurities in the medium than three screw pump.

Screw pumps are not made of rubber like progressive cavity pumps, but almost all of them are made of metal. Performance: Screw pump can deliver larger flow and pressure.

Due to the slight interference fit between the stator and the rotor of the progressive cavity pump, it is not allowed to run dry. Once the dry running of the pump is not stopped in time, the stator will burn out immediately. Therefore, it is necessary to fill the pump cavity with the medium, and the medium in the system cannot be interrupted.

Special situation: When installing the pump, if you don’t know whether the motor is in the forward or reverse direction, you can run the pump 1-2 times in dry mode.

It was invented by French engineer MoiNeau, so it is called Mono Pump. It has many nicknames. Sometimes we will call it helical rotor pump, eccentric screw pump, PC Pump or PCM Pump, Crank Rod Pump and Snake Pump. In China, it is also called single screw pump and thick slurry pump. No matter how many nicknames it has, it belongs to positive displacement pump.

In 1930, when aviation pioneer René Moineau was designing compressors for early jet engines, he discovered that this principle could work efficiently for pumping fluids. So he cooperated with Robert Bienaime of Gevelot Group to establish PCM Pompes in 1932 and developed the world’s first known progressive cavity pump.

When the viscosity or thickness of the liquid is higher than that of water, which is not suitable for centrifugal pump delivery, use progressive cavity pump.

When the suction conditions of the pumping applications are not ideal and when the suction pressure is lower than 28 inches of mercury (Hg), the progressive cavity pump can pump, but the centrifugal pump cannot.

When transporting sensitive liquids that cannot be sheared, squeezed or agitated, the speed of the centrifugal pump is too high, which will easily damage the fluid structure.

When the liquid contains solid particles, centrifugal pumps or other positive displacement pumps are easy to wear or block. At this time, because the stator and rotor of the progressive cavity pump has a wear resistance design, it will be more suitable for this application.

The main working parts of progressive cavity pump are stator and rotor. Because of the special geometric shape of stator and rotor, when assembled together, several separate sealing cavities will be formed. When the motor drives the rotor to move, the medium in each sealing cavity will be continuously and uniformly transported from the suction end to the extrusion end with constant volume.

Progressive cavity pumps have self-priming performance and good suction performance, and the self-priming height is generally 2-5 meters (taking water as the test); When transporting sludge or medium with high viscosity, self-priming installation is generally not recommended, but natural inflow is recommended.

The customer is required to provide the flow rate, output pressure or head of the fluid to be transported, and to inform the physical and chemical properties of the fluid in as much detail as possible, and then the factory will select and recommend for you based on experience. Because of improper selection of progressive cavity pumps, it is easy to cause many problems in use. The right pump can create more value and reduce costs for you.

GNG series Progressive cavity pump is also called single screw pump. The Progressive cavity pump consists of helical rotor turning inside a helical stator. When the rotor turns inside the stator, the honeycomb progresses spirally along the axis of the pump without changing either shape or volume. This action transfers the material from the pump intake to the pump discharge without degrading the product. So the GNG series Progressive cavity pump is an ideal pump for feeding decanter centrifuges.

The GNG series pump Progressive cavity pump body and transmission parts are designed according to the maximum load of 6 bar pressure. The pump has many features include: stronger strength, durable, safe and reliable. The flow and head of the pump fully meet the requirements of sludge transportation and dosing. Moreover it fully meet the stable and unmanned long-term operation.

The pump stator rubber of the GNG series Progressive cavity pump is firmly combined with the outer casing. There are no seams, pores or cracks in the working face. The stator is made of SBBPF or other required material. The design normal working life is not less than 10,000 hours under the specified working conditions. The stator feed end is funnel-shaped, which is conducive for full flow of material.

Depends on different material and application, the pump rotor can be stainless steel or hard alloy material with special treatment to make it anti abrasion as well as corrosion resistant.

The gear reducer selected for GNG series pump is compact and integrated with the motor. The motor is suitable for 380V/460V or any customized power supply. It is completely suitable for 10-60Hz range regulation.

For over 25 years, Liberty Process Equipment has been the leader in the field of economically priced Progressive Cavity Pumps and Progressive Cavity Pump replacement parts in North America.

Liberty specializes in Progressive Cavity Pumps for industry. The progressive cavity pump is a positive displacement system that is extremely flexible in its usability in a variety of specialized fields with difficult pumping applications such as viscous and highly-abrasive media. The design offers a pulsation-free, self priming operation that allows solids contents up to 50% to be moved without shearing.

When it comes to moving fluids with suspended solids content such as sludge"s or biosolids or thickened abrasives such as grouts or slurries, the PC Pump is the best choice for your application. Liberty can supply both the multiphase progressive cavity pumps and replacement parts to keep your PC Pump operating optimally for a lower price than other suppliers and OEM"s and can even offer you full pump packages with motors and baseplates if your job requires it.

Progressive cavity pumps is an extremely versatile positive displacement pump that can be used in a multitude of pumping applications. The best application for a progressive cavity pump is when the liquid contains abrasive solids. Most other types of positive displacement pumps can’t pump solids very well or for very long due to their close tolerances and all metal designs. A progressive cavity pump is designed to last longer than all other pumps on abrasive applications.

These type of pumps transfers fluid by means of the progress, through the pump, of a sequence of small, fixed shape, discrete cavities, as its rotor is turned, which in turn enables nearly pulsation free pumping. The mechanical efficiency and volumetric efficiency goes up when the viscosity increases, lower power and more flow with progressive cavity technology.

Anderson Process is proud to partner with longtime progressive cavity pump manufacturers who are leading the industry in positive displacement progressive cavity pump technology. Our brands include Continental Ultrapump, Flowrox, Flux, Roto Pumps and Standard Pump to offer a large selection of positive displacement progressive cavity pumps for nearly any industrial and sanitary process application.

A progressive cavity pump is a type of positive displacement pump transfers fluid by means of the progress, through the pump, of a sequence of small, fixed shape, discrete cavities, as its rotor is turned.  This leads to the volumetric flow rate being proportional to the rotation rate and to low levels of shearing applied to the pumped fluid.  These pumps are commonly used for fluid metering and pumping of viscous or shear-sensitive materials.

A progressive cavity pump can also act as a motor when fluid is pumped through the interior.  This method is commonly used in oil well drilling.  Mud motor (Mud Pump or Drilling Motor) refers to a Progressive Cavity Positive Displacement Pump placed in the Drill string to provide additional power to the bit while drilling. The PCPD Pump uses Drilling Fluid (commonly referred to as Drilling Mud) to create eccentric motion in the power section of the motor which is transferred as concentric power to the drill bit (well).  The Mud Motor uses different rotor and stator configurations to provide optimum performance for the desired drilling operation, typically increasing the number of lobes and length of power assembly for greater horsepower.

inspection of progressive cavity pump stators. Based on our BEMIS™ technology, the sensors provide extended range capability that is required to operate over a wide range of stator sizes.  This system is now in commercial use for the manufacture of oil field mud pumps.  The tool can also be employed for the inspection of stators as they are prepared for deployment in the field.  LTC’s progressive cavity pump inspection system is a valuable tool for manufacturing quality control and for ensuring the safe, useful life of drill strings.

NOV manufactures Mono™ progressing cavity pumps and pump parts and has a wide product range suitable for the pumping of fluids within the waste water, chemical, food, beverage, paper, mining, mineral processing, marine, agricultural and oil and gas sectors.

We are also the inventors of the EZstrip™ family of products which provide a Maintain-In-Place solution for the maintenance of progressing cavity pumps and associated products.

NOV also supplies grinders, screens and packaged pump systems, ideally suited for the efficient maceration, screening and pumping of waste water flows. A full range of progressing cavity pump parts are available 24 hours a day, 365 days a year and can be ordered online or through our authorized sales network, to ensure minimum downtime of your equipment.

The Company has an extended portfolio and covers most other process industries including water and wastewater, pulp and paper, agriculture, mining, chemicals, and food production. The Moyno™ and Mono™ brands are globally recognized in these industries as market leads in the design, manufacture and supply of progressing cavity (PC) pumps. The pump ranges are complemented by additional product lines including grinders, screens, Chemineer™ mixers and complete packaged systems.

The Dura Pump team is often approached with one frequently-asked question: what manufactures are there of progressive cavity pumps? In our latest blog, we  set out the main manufacturers of progressive cavity pumps for the UK market. Read the full piece below and don’t forget tovisit our blogfor more pump industry insights!

The manufacturer of Mono pumps and parts is Novo. This company manufactures a wide product range suitable for the pumping of fluids within the wastewater, chemical, food, beverage, paper, mining, mineral processing, marine, agricultural and oil & gas sectors.

Mono pumps was founded in 1935 in London, UK and has since expanded its manufacturing and operations internationally. They were also the original producers of the EZstrip range of progressive cavity pumps – a real household name.

They have a large range of progressive cavity pumps for the food and beverage industry, environmental engineering, oil & gas and pharmaceuticals as well as many manufacturing applications. Seepex was founded in 1972 and has continued to expand globally ever since.

Netzsch pumps are a versatile, innovative, high-performance brand providing a wide range of progressive cavity pumps, under the NEMO range, including many specialist solutions to the environmental and energy, food and pharmaceutical, oil and gas, chemicals and mining. Netzsch progressing cavity pumps offer you continuous, pressure-stable, gentle and low-pulsation pumping of a wide variety of media.

Roto Pumpshave been manufacturing progressive cavity pumps for more than 50 years and are ranked among one of the top 10 companies in manufacturing positive displacement pumps. With a state of art manufacturing facility, they are continuing to increase their product portfolio covering a wide range of applications, such as chemical, defence, wastewater treatment and agriculture industry.

The Sulzer brand was founded, by the Sulzer brothers, in 1834 and its headquarters are currently based in Winterthur, Switzerland. Sulzer offers a wide range of progressive cavity pumps, capable of providing near constant flow rate and suction lift for handling wastewater sludge, slurries, viscous and shear thinning non-Newtonian fluids.

PCMpumps go by the slogan ‘keep it moving’, and their commitments to attaining the highest level of quality, with products and service to the Oil & Gas and Food & Industry markets certainly demonstrate this.

For around 85 years, PCM has been offering high-quality, cost-effective fluid handling solutions all based on low life-cycle costs. PCM progressive cavity range is centralised around their Moineau brand, with advanced technology ensuring that they can operate at a higher pressure than other positive displacement pumps.

We’re passionate about sharing our knowledge and expertise around virtually all categories of pump products. If this blog didn’t provide the information you were looking for,contact a member of our helpful teamwho will be happy to help.

Syno-PCP Pumps Private Limited offers high quality, reliable solution for the efficient movement of fluids within a system or application. At present, Syno manufactures Progressive Cavity Pumps with over 20 series and 1400 specifications. Syno recognizes that every pumping application has its own unique operating characteristics and utilization requirements. Over the years we have designed Progressive Cavity Pumps for a wide array of applications. Some of the major industries that Syno serves includes: Waste Water, Pulp & Paper, Food, Sugar & Distillery, Pharmaceuticals, Oil, Power, Fertilizer and Chemical Industries and many more. Today Syno is a leading Indian manufacturer of Progressive Cavity Pumps and has more than 50,000 installations worldwide mainly in Asia, South America & Middle East Region.

Roto Pumps stands as a leading High Pressure Progressive Cavity pumps manufacturers and suppliers. Being one of the most versatile pumps, PC Pumps offer all the advantages of Positive Displacement Pumps and are specially designed for abrasion resistance in hefty pumping procedures. These PC pumps are highly efficient and can be used to handle a variety of fluids with varied compositions.

The High Pressure Progressive Cavity Pumps feature a highly customizable solution keeping in view the viscosity and chemical properties of the liquids meant to be transferred. These PC pumps consist of an external helix metallic rotor and a double helix elastomer stator. The rotor carries the fluids through the cavity as it rotates while sealed tight against the stator. The liquid moves along the axis, and gets discharged efficiently.

Moyno® 2L6 CDQ Progressing Cavity Mud Pump Complete pump, CDQ components The Moyno® pump is one of the most versatile pumps available.  It has been proven in thousands of applications over the past 50 years.   It is backed by the experience gained over the years, both in application and manufacturing know-how. The Moyno® progressing cavity pump is a single-screw rotary pump.  The pumping action is created by the single helical rotor rolling eccentrically in the double threaded helix of the stator.  In its revolution, the rotor forms in conjunction with the stator a series of sealed cavities 180 degrees apart.  As the rotor turns the cavities progress from the suction to the discharge.  As one cavity diminsihes, the opposing cavity is increasing at exactly the same rate.  Thus, the sum of the two discharges is a constant volume.  The result is a pulsation-less positive displacement flow with no valves.C – Cast Iron