Self-lubricating lobe pumps with oil cup

The rotor pump is equipped with an oil cup to realize the dry running of the mechanical seal in a short period of time, thereby increasing the use time of the mechanical seal.



PUMP INTRODUCTION


V-inlet rotary lobe pumps/ Rotor pumps with oil lubrication


BONVE self-lubricating lobe pumps are equipped with an oil cup for their mechanical seal. The main purpose is to optimize the lubricity of the mechanical seal, so as to realize the idling of the mechanical seal in a short time and prevent the mechanical seal from dry grinding during operation.



PUMP MAIN FEATURES


  • The all main parts are made by CNC, which have high precision;
  • Simple structure, easy to clean and maintaince;
  • Long service life,  reducing use cost;
  • Energy saving, low noise;
  • Various of drive method can meet customers’ requirement;
  • The transportable medium viscosity is upto 1.5 million cp, and the slurry with a solid content upto 70%;
  • It can transport three-phase mixture materials such as vapor, liquld and solid.



WORKING PRINCIPLE


Stainless steel pump factory


The self-lubricating lobe pumps with oil cup adopt two lobe rotors, which rotate synchronously driven by a pair of synchronous gear in the gearbox. The rotors are driven by the main shaft and sub-shaft to rotate in a synchronous reverse direction, which changes the pump capacity, builds up high vacuum and discharge pressure, thus an efficient pumping is formed.


Bi-wing rotors diagram




Tri-wing rotors diagram





PUMP STRUCTURE




TECHNICAL PARAMETERS


Model

Displace

-ment

RPM Flow Dis. Pre. Power Vacuum Port size

Max

viscosity


(L/r) (r/min) (m³/h) (Mpa) (kW) (Mpa) (mm) (cp)
25BV12-05 0.06
10-1000
0-0.5
0-1.2
0.37-1.1
-0.080 25 1,500,000
40BV12-2
0.15
10-1000
0-2
0-1.2
0.75-2.2
-0.080
40 1,500,000
50BV12-5
0.32
10-800
0-5
0-1.2
1.5-4
-0.085 50 1,500,000
65BV12-10
0.65
10-600
0-10
0-1.2
2.2-7.5
-0.085
65 1,500,000
80BV12-20
1.74
10-500
0-20
0-1.2
4-15
-0.095 80 1,500,000
90BV12-30
2.60
10-500
0-30
0-1.2
5.5-22
-0.095
100 1,500,000
100BV12-40
3.65
10-500
0-40
0-1.2
7.5-30
-0.095
100 1,500,000
125BV12-50
4.60
10-500
0-50
0-1.2
7.5-37
-0.095
125 1,500,000
140BV12-70
6.10 10-500
0-70 0-1.2
11-45
-0.095
150 1,500,000
150BV12-80
7.63 10-500
0-80 0-1.2
11-55 -0.095
150 1,500,000
200BV12-120
11.56
10-400
0-120
0-1.2
15-75
-0.095
200 1,500,000
250BV12-150
14.22
10-400
0-150
0-1.2
18.5-90
-0.095
250 1,500,000
300BV12-200
20.80
10-300
0-200
0-1.2
22-110
-0.095
300 1,500,000
350BV12-300
32.60
10-250
0-300
0-1.2
45-160
-0.095
350 1,500,000
400BV12-400
50.40 10-250 0-400 0-1.2
55-200
-0.095
400

1,500,000

Note:
1. Tested medium: water. Your liquid's density, viscosity and temperature are necessary to supply when choose the pump.
2. Speed, flow rate, electrical power and pressure will be varified according to different liquid properties.
3. Port size can be changed as needed.



APPLICATIONS


  • Beverage Industry: Beer,carbonated soft drinks, coffee liquor, fruit juice concentrates, milk drinks, sugar solutions, wine, yeast slurries;
  • Confectionery Industry: Biscuit cream, caramel, chocolate, cocoa butter, cocoa mass, condensed milk, fat, fondant, glucose, high-boiled sugar syrup, jellies;
  • Dairy Industry: Butter, cheese, cream, egg, ice cream, milk, quarg, whey, yoghurt;
  • Pharmaceutical Industry: Blood, cell cultures, enzymes, ointments, protein solutions, syrups;
  • Prepared Foods Industry: Additives, baby food, edible oils, fruit puree, meat chunks, jam, petfood, sauces, soups, toppings;
  • Soap&Detergents Industry: Dishwash liquid,  dodecylbenzene sulphonic acid, fabric conditioner, fatty acid, lye, neat soap, sodium lauryl ether sulphate, surfactants
  • Sugar Industry: Glucose, high / low green syrup, liquid sugar, magma, massecuite, molasses, sugar syrup, thick juice, treacle.




OUR STRENGTHS


Expert in manufacturing of rotary lobe pumps, it is worth to get your truth

Abundant parts in stock guarantees the delivery time



High precision processing machines to make pumps, to make sure the supplied pumps are top-performance.

Strict inspection to guarantee the supplied are high quality.



Certificate by authority organization.

ISO9001:2015 approved

CE certified




OUR PARTNERS




CONTACT US


We welcome you to contact us for a pump solution if have any demand.

Contact person: Ms. Kepner

Tel: +86-574-87769810 Fax: +86-574-62962898

Mobile/Whatsapp/Wechat: +86 15869300458

Email: bvsales1@bonvepumps.com

Product Tags Stainless steel pump factory          Stainless Steel Rotary Lobe Pumps          Stainless Steel Pump Food Grade         

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