Sanitary Stainless Steel Variable Frequency Lobe Pump/Rotor Pump

• Customization: Available
• Mesh Form: External Engaged
• Tooth Flank: Skew Tooth
• Tooth Curve: Cycloid
• Power: Electric
• Type: Normal Line Gear Pump
• Applications: Food Processing
• Certification: CE, ISO
• Transport Package: Wooden Case
• Specification: 1.5"-3"
• Trademark: JONENG
• Origin: China
• HS Code: 8413190000
• Production Capacity: 300sets/Month
• Package Size: 40.00cm * 50.00cm * 40.00cm
• Package Gross Weight: 50.000kg
• Lead Time: 7 days (1 - 5 Pieces) ; To be negotiated ( > 5 Pieces)

Product Description

Sanitary stainless steel variable frequency Lobe pump/rotor pump

Product Description:
Rotary pump, also known as colloidal pump, cam pump, clover pump, universal pump and so on.Rotor pump belongs to volumetric pump; it is to achieve the purpose of conveying liquid by means of the periodic transformation of a plurality of fixed conveying units in the working chamber. The mechanical energy of the prime mover is directly converted into the pressure energy of conveying liquid by the pump; (Theoretically) has nothing to do with the discharge pressure; the rotor pump in the course of work is actually through a pair of synchronous rotation of the rotor to achieve the purpose of conveying the material. 

Operating  principles: 
Rotor Pumpis also named rotary lobe pump, three-lobe pump, sole pump,etc. when the 2 simultaneous reverse rotating rotors(with 2-4 gears)revolve,it produces suction force at the inlet(vacuum),which intakes the material delivered. the 2 rotors divide the rotor housing into many smaller parts and revo-Ive in the sequence of a→b→c→d. When it revolves to position a ,only housing I is filled with medium, when it revolces to position c. housing A encloses medium,and finally it goes to position d,then housing A ,B and II are interlinked and the medium is transported o the putlet,As this process is repeated, medium(material) istranspor-ted continuously 

Design and features :
As the rotary lobe pump works, the spaces between the lobes and the casing are successively filled with fluid, which is transported to the discharge nozzle with a fixed amount of displacement. The pumped fluid forms a continuous stream thanks to the tolerances between the lobes and the pump casing, Thus ensuring an efficient pumping.

Product parameters 
- MaterialsParts in contact with the product AISI316L or 304
- Gaskets EPDM
Mechanical seal graphite/Sic/EPDM
SiC/C/EPDM
- Internal surface finish Ra ≤ 0.4 µ M
- External surface finish bright polish


Options
- Mechanical seals: SiC/SiC or TuC/SiC.
- Cooled mechanical seal, pressurised
- Double mechanical seal, lip seal or Oring seal.
- Gaskets in EPDM or PTFE.
- Heating chamber (Jacket).
- Isolation can.
- Vertical support.
- Rectangular nozzle.
- Various kinds of drives and protections (gearbox drive with optional frequency converter.
- Pulley/mechanical drive speed selector).
- Trolley and/or control panel.
- Connections: Clamp, SMS, RJT, etc.




ABOUT OUR COMPANY
 

JoNeng valves company was started in 2007. Located in the stainless steel industry zone, Wenzhou, China.

Totally 130nos of workers and the factory Covers 5000m2. Till now, we have 34 sets of LG Mazak machines and other local CNC machines; Plus, we have 2 sets of automatic machining unit.
To assure better quality, we have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer, numbers of roundness instrument, numbers of thickness instrument, numbers of radius instrument, 3 nos pressure testing center.

JoNeng valves provides the following sanitary flow control components:
Stainless steel sanitary valve ( stainless steel sanitary butterfly valve, sanitary diaphragm valve, sanitary check valve, sanitary ball valve, sanitary CPM valve, ...)
stainless steel sanitary pipe fittings( stainless steel sanitary elbow, tee, clamp, ferrule, union, cleaning ball, sight glass, filter...)
Stainless steel Sanitary pump ( stainless steel sanitary centrifugal pump, rotary lobe pump, CIP pump)

JoNeng services for food, beverage, dairy, chemical, bioth, pharmaceutical, and etc industries.
 

JoNeng customers are from 55 different countries.After so many years, JoNeng know more about different requirements from different countries' customers.
JoNeng valves believes in "What we say, what we do". We always believe honesty and responsibility is the only way leading to long term business relationship. Trying our best for customers and put ourselves into customers' shoes.
Our commitment " Never let customers leave us because our poor quality".
Making business with us, making friends with us.

OUR PRODUCTION CAPACITY

Production Lines	Stainless steel sanitary pipe fittings' line, machining line, sanitary manhole line,
Product Range	sanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve....
Year Established	2007
Factory Size in Square Meters	5000M2
NO. OF TOTAL STAFF	130
Production Capital	8 000 000 USD
Detail capacity	Manhole covers	12000nos
	Pipe fittings	150000nos
	Ferrules, unions, connectors	200000nos
	Diaphragm valves	15000nos
	Butterfly valves	20000nos
Investment in Manufacturing Equipment	750000usd
Details of equipment	For machining parts 29 nos of LG Mazak CNC Machines 4 nos of local CNC machines 2 nos of automatic CNC center 12 nos of plain lathe   For pipe fittings 4 nos of press 3 nos of cutting machine 3 nos of chamfering machine   We also have the following quipments 4 nos of polishing machine 12 nos of grinding machine 3 nos of laser marking machine 3 nos of pressure testing machine 1 nos of temperature testing machine 3 nos of spectro instrument 1 nos of surface roughness device
Primary Competitive Advantages	Strict inspection , honest business way, fast revert on order problem
Stocked materials	Big quantity for raw forging of butterfly valve, diaphragm valve, ferrule, union, adapters, pipe fittings, clamps, sight glass, safety valve, manhole cover,
OEM Services Provided	yes
Design Service Offered	yes
Sales Volume	6 000 000 usd
Export Percentage	80%
MAIN MARKET	USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa,Indonesia, Saudi, India, New Zealand, Australia, Middle East...
Own Brand Name	JoNeng

OUR STOCK

OUR INSPECTION

HOW DO WE MAKE THE QUALITY CONTROL
For Raw Materials	1.  Material control from raw materials. For raw material checking, we check 100% by chemical liquid. Any property      mistakes would be rejected. 2. Sand hole inspection after raw materials are machining before polishing. 3. Carbon component report can be provided if needed 4. Mechanics test report can be provided if needed
For New products	5. 2nos of new samples to be checked against technical drawing. Testing report is provided to customers before bulk production.
For finished materials	6. For valves, pressure testing and temperature testing is required for each valve. 7. After we get the finished products, we check for surface roughness, thickness equality, roundness, size measurement and sand holes again. 8. For all finished products, the checking quantity is not less than 10% of total quantity. 9. Before shipment, we check for the quantity of each product in order to find out any missing quantity or wrong product.

OUR EXHIBITION


FAQ:
1.   Are you a trading company or factory?    
We are a manufacturer factory and we also have our own exporting license.
2.   Do you have certificate ?   
Yes,  ISO, FDA, LFGB, CE, PED certificate . We also have some patents in design. 
3.   How do you control the quality? 
     In quality control ,the most important is to avoid material mixing . 
     In our factory , 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant.     
     Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine.....  all machines help in inspection.
     2 staff inspect during production in different sections
     5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical....     
4.  If there is any quality problem, how do you solve it? 
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. 
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition. 
5.   How long is your delivery time?   
For normal products in 7-10 days; for bulk order, in 15-25 days. It depends.
6.   Warranty time?
     3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers. 
7. Why trust in us ?
     14 years in this industry . It makes us professional .Good credit in this market.
     All of our machines are the assurance of our responsibility.    
8. Free sample ?
Free samples can be provided for first cooperation under sincere  cooperation.
9. What is the MOQ? 
1pcs MOQ is welcome for starting cooperatoon
10.Material certificate ?
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate,...   can be available, please declare when inquiry us.
11.    More questions are appreciated.