| After-sales Service: | 1 Year |
|---|---|
| Screw Number: | Single Screw Pump |
| Screw Suction Method: | Single Suction |
| Pump Shaft Position: | Horizontal |
| Performance: | No Leak |
| Application: | Sewerage Treatment, Food, Chemical |
| Samples: |
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| Customization: |
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Audited Supplier RD open hopper pump
1. The suction space is designed as a large rectangular opening for feeding. By combining coupling rod with screw conveyor, it can realize progressive propulsion, prevent the accumulation of materials at the inlet of the pump, and improve the volumetric efficiency and uniform consistency of the pump transportation.
2. It is suitable for conveying medium with high viscosity, high solid content and poor fluidity, such as dried sludge, paste, slurry, etc.
3. The size of the opening can be adjusted based on the requirements of customer during on-site installation.
4. Flow Range: 0.5-100 m/H
5. Pressure Range: 0-4.8Mpa or higher
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Power
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0.75-90kw
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Voltage
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220V/400V
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Structure |
SCREW PUMP
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Power Source
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Electric
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Customized support
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OEM
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Material
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Cast Iron/SS304/SS316/SS316L/duplex Stainless/SS904L
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Material Body
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Cast iron
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Function
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Transmission
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RoNice Advantages of screw pump:
1. It can transport high viscosity medium. Depending on the size of the pump, the viscosity of thenedium is in the range of 0 centipoise(CPS)to 300,000 centipoise(CPS).
2. It can transport solid particles, grinding particles and fibers.The content can be up to 40% of the medium in general When the solid in the medium is powdery fine partices,the maximum content can be as high as 70%.According to the size of the pump, the maximum particle size of the solid contained in the medium is 2mm-40mm
3. The output liquid is continuous and even withstable pressure and small agitation. therefore, the composition of the sensitive liquid will not change.
4. Flow rate is directly proportional to speed. The flow can be adjusted by changing the speed. Coupled with a variable speed motor, the pump can become avariable pump, which is very flexible. It can also achieve constant flow control through PLC control.
5. The pressure can be automatically adjusted with the resistance of the output pipeline. Between 0-48 (kg/cm2) pressure,the user can easily adjust to the required pressure. In this way, it can not only save energy, but also avoid the influence to the process flow because of too high or too low pressure, Meanwhile it works better through PLC control to achieve constant pressure transmission.
6. Simple structure, less wear, and easy maintenance.
Compared with other types of pumps:
Compared with the centrifugal pump,the single screw pump does not need to install valves. It own can forma closed cavity to prevent backflow buffer, and the flow is stable and linear, without large fluctuations.
Compared with the plunger pump, the single screw pump has a better self-prinning capacity. According to the si of the pump, it can suck up to a height of about 8 meters of water column.
Compared with the diaphragm pump,the singlo screw pump can transport a variety of mixed impurities, and realzo the mixed transport of gas,liquid and solid, and can also transport the medium containing solid particles or fib and a variety of chemical corrosive substances.
Compered with gear pump and rotor pump, single screw pump can transport high viscosity matorial contain fillers with poor fluidity mobiity, and transport accuracy is relativelyhigh.
Different from pluinger pump, rotor pump, diaphragm pump and gear pump, single screw pump can be used fe pharmaceutical filling and metering, and its metering accuracy is far higher than other pumps
| Model | Flow Range | Pressure Range |
| RD Open Hopper Screw Pump | 0.5-100m³/h | 0-4.8Mpa or higher |
1.What products does Ronice offer ?
(1) Ronice offers screw pump, Screw pump accessories, Screw valve and the fluid system product.
(2) The product range summary of Ronice
Progressive cavity pumps for conveying and metering low to highly viscous media with or without solids
Control systems for monitoring, regulating and controlling processes
Services: consulting, commissioning, maintenance, NETZSCH ,SEEPEX, and MONO Universal Spare parts, repairs
2. Does Ronice supply custom-made pumps ?
Yes, this is our specialty, we customize different design and material combinations for each application's modular system. This means that we develop the best technology and the most economical solution for your needs.
3. Can Ronice spare parts be ordered online ?
Yes, Ronice screw pumps and spare parts as well as other brands (NETZSCH,SEEPEX.MONO) Universal accessories can be ordered online. For order please contact us.
4. How fast can my Ronice pump be delivered ?
Normally, standard pumps are delivered in 4 to 6 weeks. Emergency within seven days may be possible. Please contact us .
5.Product quality guarantee
(1) According to the international standard, whole pump 1 year warranty,
(2) Spare parts 6 months warranty
Buyer's Attention
1.Can screw pump dry running ?
No, the conveying elements are permanently in contact with one another, which means that dry running must be avoided in progressive cavity pumps. The Ronice dry-running protection device offers reliable protection.
2.Our services
1 Our screw pump series products, reasonable price, quality service, provide quality inspection. Welcome to sample Custom-made.
2 we have a special quality Supervision Department to ensure the quality of mass production.
3 If the product has quality problems, we will deal with the first time, find out the cause, take responsibility.
4 If you are interested in our products and companies, please leave a message or email us, we will give you an answer within 24 hours
3.Why choose us ?
1. Factory Direct Sales, no intermediate links, competitive price
2. The original machine factory, the production of stable product quality, do not use low quality equipment.
3. Ensure ontime delivery, procurement, we can provide the best quality of service control, transportation, documentation and so on.
4. We provide samples and OEM services.
5. We will reply to your enquiry within 24 hours.
6. professional team, so that our customers feel relaxed and comfortable working with us in
7. Please contact us by email and we will send you more pictures for more choices of our products.
4.How to make an order for Ronice screw pump ?
(1) After understanding the specific parameters, the model was determined
(2) Client arrange 30% deposit after receiving our PI(proforma invoice),
(3) We start bulk production and finish production within agreed lead time
(4) We send shipping documents to client
(5) Client arrange balance payment
(6)We arrange shipment , and send original documents or telex release the goods
Suppliers with verified business licenses
Audited Supplier 
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