Bonve pumps are to be found in numerous processes for transfer purpose, where their reliable sealing, low maintenance, No-stop working, long life characteristics are ideally suited to the production of Paper, Package and Paperboard. We select the pump according to your characteristics of medium and condition of the technological requirements, bring you the best pump for your critical process, satisfied by you and your customers.
Typical mediums to be transferred by Bonve pump
Cooked Starch, Coating Pigments, Anti-foaming agents, CMC, Polymers, Starch Slurry, Specialty Chemicals, Emulsions, Resins, Retention Aids, Sizing agent, Flocculating agent, Dry/wet strength agent, Softening agent/softener
Who we worked with?
Field operating photos
Bonve pumps advantages?
Displacement: positive displacement, Displacement is proportional to the speed. Max. Capacity is upto 300m3/h.
Discharge pressure: upto 1.2Mpa.
Suction capacity: Movable pumps can be used to pump canned medium, with intake vacuum of 0.08 Mpa.
Work efficiency: upto 90%
Special mediums to handle: high viscosity upto 1.5million cps, high solid mediums upto 60%, sensitive mediums.
Reversible running allowed: Forward suction, reversal flushing can be realized with pump's symmetric structure, reversible transportation direction.
Dry running: with Bonve's special design on mechanical seal, dry running can be realized.
Maintenance: Compact structure, little space occupation, no need to move pipe systems when maintain.
Wear-resisting: all the contact parts are made of stainless steel. Nearly no wearing parts.
Low shearing: Low working speed, gap is kept between the rotors and between the rotor and the pump body, no friction,long life.
Replacement: take replace of screw pumps.
Low cost: high working efficiency, low consumption, environmental friendly, low maintenance, long life.
What pump Bonve supplied?
Bonve offers the broadest range of its rotary lobe pumps for paper industry. As a recognised market leader in pumping technology Bonve has been at the forefront of supplying rotary lobe pumps to the Paper&package industry for over 18 years.
How pump works?
The even rotation of the rotor pair creates a vacuum on the priming side of the pump, which can be defined by the direction of rotation of the drive. This vacuum draws the liquid into the pump chamber. With further rotation, the pumped medium is conveyed past the pump wall into the pressure area. Up to six chamber charges are displaced with each drive rotation– depending on the rotor type. When the rotor is at a standstill, the pump seals off almost completely.
Pump technical parameters
Model
Displace
-ment
(L/r)
Rotation
speed
(r/min)
Flow
rate
(M³/h)
Dis.
Pre.
(Mpa)
Electrical
power
(Kw)
Suc.
Pre.
(Mpa)
Dia. of inlet and outlet (mm)
25BV6 /12-2
0.15
20-600
2
0.1-1.2
1.1-2.2
-0.095
25
40BV6 /12-5
0.32
20-550
5
0.1-1.2
1.5-4
-0.095
40
50BV6 /12-10
0.65
20-550
10
0.1-1.2
2.2-7.5
-0.095
50
65BV6 /12-20
1.74
20-550
20
0.1-1.2
4-15
-0.095
65
80BV6 /12-30
2.48
20-550
30
0.1-1.2
5.5-22
-0.095
80
80BV6 /12-40
3.65
20-550
40
0.1-1.2
7.5-30
-0.095
100
125BV6 /12-50
4.60
20-550
50
0.1-1.2
11-45
-0.095
125
125BV6 /12-70
6.10
20-550
70
0.1-1.2
15-55
-0.095
125
125BV6 /12-80
7.63
20-550
80
0.1-1.2
18.5-75
-0.095
125
150BV6 /12-120
11.56
20-420
120
0.1-1.2
22-90
-0.095
150
150BV6 /12-150
14.22
20-420
150
0.1-1.2
37-110
-0.095
150
200BV6 /12-200
18.10
20-420
200
0.1-1.2
45-132
-0.095
200
250BV6 /12-250
22.92
20-420
250
0.1-1.2
55-160
-0.095
250
300BV6 /12-300
32.00
20-420
300
0.1-1.2
75-200
-0.095
300
Selection guideline
|
Liquid information |
|
Your industry: __________ Liquid name:___________ |
|
Features: Sanitary[ ] Corrosive[ ] Poisonous[ ] |
|
Viscosity:_______cp Density:_______ Temperature:_____℃ PH value:________ |
|
Solid content:_______ Max. size of particle:_______ |
|
Using condition |
|
Capacity: Max. required__________ L/H Working required__________ L/H |
|
Discharge pressure: Max. required__________Mpa Working required__________ Mpa |
|
Suction pressure: Max. required__________Mpa Working required____________ Mpa |
|
Delivery head required:____________ Vacuum:________ Mpa |
|
Heating jacket required: Yes[ ] No.[ ] Heating temp.:_____℃ |
|
Liquid inlet/outlet direction: Horizontal[ ] vertical[ ] |
|
Pipe size: Inlet___________ Outlet____________ |
|
Connection type required: Flange[ ] Thread[ ] Clamp[ ] |
|
Installation type: Fixed [ ] Movable[ ] |
|
Operating status: Continuous[ ] Interruption[ ] |
|
Liquid contact material: SS304[ ] 316[ ] 316L[ ] Others________ |
|
Special request_____________________________________ |
|
Order qty. |
More pump details pls contact cathy@bonvepump.com for a pump solution.
