Basic Info.
Screw Number
Double Screw Pump
Application
Oil Industriy
Pump Body Material
Cast Iron Ht200
Shaft Material
0Cr17Ni4Cu4Nb
Seal Material
Mechanical Seal
Heating Jacket
with Heating Jacket
Transport Package
Export Standard Wooden Case
Product Description
>>>Product Overview of W.V Bornemann Twin Screw Pump
1. Delivery various medium smoothly without any disturbing and pulsation. There are medium to be pumped through out in the working elements as sealing liquid which guaranteed by the construction of pump casing. All of the pump possess high self priming ability and can deliver the liquid mixed with gas or air.
2. The high suction performance, i.e. very low NPSHr was guaranteed by the special design of pump.
3. Adopted the external bearing which lubricated individually, so can deliver various non-lubrication medium.
4. Adopted synchronous gear, there is no metallic contact between rotating parts, there is no dangerous even dry running in a short time.
5. Various construction completely such as horizontal, vertical and casing with liner, and so on. The pump can handle various clean liquid without solid grain, low or high viscosity medium, even can deliver some
corrosive medium with a correct material selection.
>>>PERFORMANCE RANGE
1. Handling various medium without solid.
2. viscosity 1500cst the viscosity can reach up to 300000cst when reduced the speed.
3. Pressure range 4.0MPa
4. Capacity range 1-2000m3/h
5. Temperature range -15 -280
>>>APPLICATION
1.Ship building: used for marine as cargo and stripping pump, ballast pump, lubricating oil pump for main machine, fuel oil transfer and spray pump, load or unload oil pump.
2. Power plant: heavy and crude oil transfer pump, heavy oil burning pump.
3. Chemical industry: transfer for various acid, alkali solution, resin, color, printing ink, paint glycerin and paraffin wax.
4. Oil refinery: transfer for various heating oil, asphalt oil, tar, emulsion, asphalt, and also loading and unloading various oil goods for oil tanker and oil pool.
5. Food industry: used for brewery, food products factory, sugar refinery, tin factory to transfer for alcohol,honey, sugar juice, toothpaste, milk, cream, soy sauce, vegetable oil, animal oil and wine.
6. Oil field: transfer for various oil goods and crude oil and etc.
>>>Type code specification
W.V Bornemann twin screw pump has 3 main constructions: Z ZK and Zi.
Z-long shaft design Packing seal, double end seal or metal seal is required in design, when the
medium temperature exceed 150-200 deg C .
ZK-short shaft design adopt mechanical seal, medium temperature below 120 deg C
Zi-Internal bearing design adopt mechanical seal, medium temperature below 80 deg C , only used for delivery
lubricant medium.
Welded pump can deliver the high-temperature medium reach to 280 deg C .
>>>Photos of W.V Bonemann Twin Screw Pump
>>>FAQ--- Frequently Asked Question
1. How to get our quotation in time, please answer following questions:
A.What liquid do you transfer? Oil, Water, Food or Corrosive Chemical liquid, with solid particle or not, and so on~
B. What's the flow or capcity (m3/h, L/m)?
C.What's the discharge head (m, feet, Mpa, bar )
If you do not have any request, we will do as our normal standard.
D. Contact us to get the quotation:
2. OEM: Ok
3. MOQ: 1set
4. Package: Standar export Plywood Case or Styrofoam with Carton
5. Shipping ways: By sea, By air, By express
6. Lead time: 3-15days
7. Term of payment: 100% T/T, Aliexpress, L/C, Westunion
8. Why choose us: more than 20 years experiences manufacturer
Good quality with competitive pirce
ISO2000, CE certificate, CCS certificate
Professional after-sales service
Speed n=950r/min |
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Capacity (m3/h) | Shaft Power (kW) | Capacity (m3/h) | Shaft Power (kW) | Capacity (m3/h) | Shaft Power (kW) | Capacity (m3/h) | Shaft Power (kW) |
| 0.2 0.4 0.6 0.8 1.0 | 4.1 3.8 3.6 3.5 3.3 | 1.7 2.0 2.2 2.5 2.7 | 4.2 4.0 3.9 3.7 3.6 | 2.3 2.5 2.8 3.0 3.3 | 4.2 4.1 4.0 3.9 3.8 | 2.9 3.2 3.4 3.6 3.9 | 4.2 4.1 4.0 3.9 3.8 | 3.1 3.3 3.5 3.8 4.0 |
| 0.2 0.4 0.6 0.8 1.0 | 6.0 5.7 5.5 5.2 5.0 | 2.1 2.5 2.8 3.2 3.5 | 6.2 5.9 5.7 5.6 5.4 | 2.7 3.1 3.4 3.8 4.2 | 6.2 6.0 5.9 5.7 5.6 | 3.5 3.8 4.2 4.6 4.9 | 6.2 6.1 5.6 5.8 5.7 | 3.6 4.0 4.4 4.7 5.1 |
| 0.2 0.4 0.6 0.8 1.0 | 8.1 7.7 7.3 6.9 6.6 | 2.4 2.9 3.4 3.9 4.4 | 8.3 7.9 7.7 7.4 7.2 | 3.1 3.6 4.1 4.6 5.1 | 8.3 8.1 7.9 7.7 7.5 | 3.9 4.4 4.9 5.4 5.9 | 8.4 8.2 8.0 7.8 7.6 | 4.1 4.6 5.1 5.6 6.1 |
4.1/4.2-78 | 0.2 0.4 0.6 0.8 1.0 | 31.9 30.9 30.0 29.2 28.4 | 6.3 8.2 10.0 11.9 13.7 | 32.3 31.6 30.9 30.3 29.7 | 7.9 9.8 11.6 13.5 15.3 | 32.5 31.9 31.4 30.9 30.5 | 9.8 11.7 13.5 15.4 17.2 | 32.6 32.1 31.6 31.2 30.7 | 10.3 12.1 14.0 15.8 17.7 |
5.1/5.2-87 | 0.2 0.4 0.6 0.8 1.0 | 52.5 50.8 49.3 48.0 46.7 | 11.7 14.8 17.8 20.9 23.9 | 53.2 51.9 50.8 49.8 48.9 | 14.8 17.8 20.9 24.0 27.0 | 53.6 52.6 51.7 50.9 50.2 | 18.5 21.6 24.6 27.7 30.7 | 53.7 52.8 52.0 51.3 50.6 | 19.3 22.4 25.5 28.5 31.6 |
6.4/6.5-100 | 0.2 0.4 0.6 0.8 1.0 | 89.7 87.6 85.7 84.1 82.5 | 14.8 20.0 25.1 30.3 35.4 | 90.5 88.9 87.6 86.3 85.2 | 18.5 23.4 28.6 33.7 38.9 | 90.9 89.7 88.6 87.7 86.7 | 22.5 27.6 32.8 37.9 43.1 | 91.1 90.0 89.0 88.1 87.3 | 23.4 28.6 33.7 38.9 44.0 |
7.2/7.3-112 | 0.2 0.4 0.6 0.8 1.0 | 172.5 169.6 166.9 164.5 162.3 | 26.9 36.7 46.5 56.4 66.2 | 173.7 171.5 169.6 167.8 166.1 | 33.0 42.8 52.6 62.5 72.3 | 174.3 172.6 171.1 169.7 168.4 | 40.3 50.1 60.0 69.8 79.6 | 174.6 173.0 171.6 170.3 169.1 | 42.0 51.8 61.6 71.4 81.3 |
7.2/7.3-130 | 0.2 0.4 0.6 0.8 1.0 | 199.7 196.5 193.7 191.1 188.6 | 29.8 41.1 52.5 63.8 75.2 | 200.9 198.6 196.5 194.6 192.8 | 36.3 47.7 59.1 70.4 81.8 | 201.7 199.8 198.1 196.6 195.2 | 44.3 55.6 67.0 78.3 89.7 | 201.9 200.2 198.7 197.3 196.0 | 46.0 57.4 68.8 80.1 91.5 |
Speed n=950r/min |
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Capacity (m3/h) | Shaft Power (kW) | Capacity (m3/h) | Shaft Power (kW) | Capacity (m3/h) | Shaft Power (kW) | Capacity (m3/h) | Shaft Power (kW) |
7T.2/7T.3-150 | 0.2 0.4 0.6 0.8 1.0 | 326.4 320.2 314.7 309.8 305.1 | 49.1 67.7 86.3 105.0 123.6 | 328.8 324.2 320.2 316.5 313.1 | 59.9 78.6 97.2 115.8 134.5 | 330.1 326.5 323.3 320.4 317.7 | 73.0 91.6 110.3 128.9 147.5 | 330.6 327.3 324.4 321.8 319.3 | 76.0 94.6 113.2 131.9 150.5 |
8.4/8.5-150 | 0.2 0.4 0.6 0.8 1.0 | 606.7 596.0 586.6 578.0 569.9 | 96.6 131.2 165.7 200.3 234.9 | 610.8 602.9 596.0 589.7 583.7 | 118.7 153.3 187.9 222.5 257.6 | 613.2 607.0 601.5 596.4 591.7 | 145.5 180.0 214.5 249.1 283.7 | 614.1 608.4 603.4 598.8 594.5 | 151.4 186.0 220.6 255.1 289.7 |
9.2/9.3-150 | 0.2 0.4 0.6 0.8 1.0 | 797.6 787.4 778.6 770.4 762.8 | 211.8 256.9 302.0 347.2 392.3 | 801.5 794.0 787.5 781.0 775.8 | 271.3 316.4 361.5 406.7 451.8 | 803.7 797.8 792.6 787.9 783.4 | 342.9 388.1 433.2 478.3 523.5 | 804.5 799.1 794.4 790.1 786.0 | 359.1 404.3 449.4 494.5 539.7 |
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For other speed performance data, please feel free to contact with us.
Address:
Industrial Development Zone, Botou, Cangzhou, Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Industrial Equipment & Components, Light Industry & Daily Use, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
We are the leading manufacturers of gear pump, screw pumps, centrifugal pumps, Lobe Pump, marine pumps in China, was established in 1996, . Our pump brand "HOFFWELL" is famous brand in China pumps industry. We have been passed ISO9001: 2000 quality system enterprises. The staff are over 300 and the equipment are 256 Sets included CNC workshop, Our factory covers area are about 100, 000m2. All of our pump′s model have certificated by CE and by CCS, BV, ABS, DNV. GL, KR, NK, LR, GL Certificate for marine applications. Annual Turnover are about over 15 Million US Dollars for industry pumps, We test every pumps performance, such as material test, Metallurgy Test, Performance, Mechanical Run, NPSH, Power, Hydraulic test etc before the pumps leave our factory. We have direct exported to over 35 countries such as USA, Australia, Indonesia, Saudi Arab, Colombia, Holland, Canada, etc.
We have more than 30 series main products, more 3000 specification and model products. Such as, KCB, 2CY, YCB, ZYB gear pump, 3G, SNH, SMH triple screw pump, G, EH mono screw pump, 2W. W, W. V twin screw pump, CLH, CLZ, CBZ, CISG, CWX, PWF marine pump, IH, IS, T, RY, CYZ, KRY centrifugal pump, etc.
Many kinds of products have been used in shipbuilding and navy pumps, thermal power generating units, petroleum and chemic equipment, chemical fiber equipment, Drilling, Oil & Gas, engineering service, Oil fields, energy and pumping service, petro-Chemical, metallurgy equipment, etc.
Through over 20 years′ development history, HOFFWELL is famous for its advanced equipment, rich producing experiences, serious quality control system and perfect quality culture. Besides, our products are machine widely by CNC processing center, digital controlled lathe, precise and special machines, and high precision equipment. There are universal tool microscope, involute detector, universal gear tester and other large-scale checking equipment.
Quality qualified, on time, no extra cost and good service, we believe HOFFWELL is your best choice!