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[China]
Trade Verify
Address: No.69 Xijiu Road, Industrial Park for Environmental SCI & TECH, Yixing, Jiangsu,China
Contact name:Iris Xu
B-Tohin Machine (Jiangsu) Co., Ltd. |
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Verified Suppliers
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Army Green Three Lobe Roots Blower 1750 Rpm
BK Type Three Lobes Roots Blower
(1) Helical type timing gears for smooth operation
(2) Compact, same structure of inlet and outlet for flexibity of installation
(3) Bearing structure is reasonable for long service life
(4) Integral structure of impeller and shaft, avoids the shortcomings of split structure
(5) Low noise and vibration, compact and economical energy consumption
Working principle
Roots blower is a cubage blower, and it discharges a fixed amount of air in proportion to its rotation speed.
Every rotation, there is two lobes to finish three times absorbing and discharging air. Compared with two
lobes blower, it is less air pulses, smaller load change, higher strength, lower noise and vibration.
Outside drawing
It is very compact, and reducing facility requirments.
Parameter list
| Model | Port Dia (MM) | Speed | Inlet airflow (m3/min)and shaft power(KW) | |||||||||||||||
| 0.1kgf/cm2 | 0.2kgf/cm2 | 0.3kgf/cm2 | 0.4kgf/cm2 | 0.5kgf/cm2 | 0.6kgf/cm2 | 0.7kgf/cm2 | 0.8kgf/cm2 | |||||||||||
| 1000mmH2O | 2000mmH2O | 3000mmH2O | 4000mmH2O | 5000mmH2O | 6000mmH2O | 7000mmH2O | 8000mmH2O | |||||||||||
| 0.01Mpa | 0.02Mpa | 0.03Mpa | 0.04Mpa | 0.05Mpa | 0.06Mpa | 0.07Mpa | 0.08Mpa | |||||||||||
| rpm | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | ||
| BK5003 | 65 (2.5") | 850 | 2.67 | 0.95 | 2.39 | 1.58 | 2.19 | 2.40 | 2.01 | 2.72 | 1.86 | 3.31 | 1.72 | 3.90 | ||||
| 1000 | 3.25 | 1.12 | 2.98 | 1.85 | 2.77 | 2.83 | 2.60 | 3.20 | 2.44 | 3.89 | 2.31 | 4.59 | ||||||
| 1150 | 3.84 | 1.29 | 3.56 | 2.13 | 3.36 | 3.25 | 3.18 | 3.68 | 3.03 | 4.48 | 2.89 | 5.28 | 2.76 | 6.27 | ||||
| 1250 | 4.23 | 1.40 | 3.95 | 2.32 | 3.75 | 3.53 | 3.57 | 4.00 | 3.42 | 4.87 | 3.28 | 5.74 | 3.15 | 6.81 | ||||
| 1350 | 4.62 | 1.52 | 4.34 | 2.50 | 4.14 | 3.82 | 3.96 | 4.32 | 3.81 | 5.25 | 3.67 | 6.19 | 3.54 | 7.36 | 3.43 | 8.30 | ||
| 1500 | 5.20 | 1.69 | 4.93 | 2.78 | 4.72 | 4.24 | 4.55 | 4.80 | 4.39 | 5.84 | 4.26 | 6.88 | 4.13 | 8.17 | 4.01 | 9.22 | ||
| 1600 | 5.59 | 1.80 | 5.32 | 2.97 | 5.11 | 4.52 | 4.94 | 5.11 | 4.78 | 6.23 | 4.65 | 7.34 | 4.52 | 8.72 | 4.40 | 9.83 | ||
| 1750 | 6.18 | 1.97 | 5.91 | 3.24 | 5.70 | 4.95 | 5.52 | 5.59 | 5.37 | 6.81 | 5.23 | 8.03 | 5.10 | 9.54 | 4.99 | 10.75 | ||
| 1850 | 6.57 | 2.08 | 6.30 | 3.43 | 6.09 | 5.23 | 5.91 | 5.91 | 5.76 | 7.20 | 5.62 | 8.49 | 5.50 | 10.08 | 5.38 | 11.37 | ||
| 2000 | 7.15 | 2.25 | 6.88 | 3.71 | 6.67 | 5.65 | 6.50 | 6.39 | 6.35 | 7.78 | 6.21 | 9.18 | 6.08 | 10.90 | 5.96 | 12.29 | ||
Application
Our products are widely used. The company takes on keep improving our forever
seeking; Satisfy customers our invariable promise as its tenet and has won high credit from the market.
Company brief introduction
B-Tohin Machine(Jiangsu) Co.,Ltd. is a Sino-foreign jiont venture which founded in November 1994. It is
located in the industrial Park for Environmental Science & Technology, Yixing, China, one of the State High-
Tech. The company is working on producing and selling HC low noise rotary blower, three lobes roots blower,
vacuum pump, and centrifugal blower, airbearing turbo blower, it also sells the related products, such as
summersible pump. During the production, the company adopts the advanced equipments and technology
overseas, and using advanced quality management type to manage the company. All the peoducts are widely
used in environmental pretection, electricity, irrigation works, chemical industry, construction, food supplies,
gas transportation and so on.
FAQ
1. What's the information should I provide when inquiry?
A: Air capacity
B: Pressure
C: Application
D: Use environment(Temperature, atmospheric pressure)
E: Do you need motor?
Or other specials you give us will be more appreciated.
2. What is your warranty?
Our warranty is 12 months after received the roots blower. During
the warranty period, replace the damaged parts for free of charge.
Out warranty period, to provide timely, high-quality technical
services and price concessions spare parts to ensure continuous
safe and high-quality equipment operation.
3. How long is the service life of roots blower?
In normal use environment
A- Service life of blower is more than 10 years.
B- Service life of Impeller is more than 60, 000 hours.
C- Service life of bearing is more than 50, 000 hours.
D- Service life of gear is more than 60, 000 hours.
4. What is your terms of packing?
A: Generally, we pack our goods in Fumigation Free Plywood Case. If
you have legally registered patent, we can pack the goods in your
branded boxes after getting your authorization letters.
5. How does your factory control product quality?
We have quality inspection department. Before sending out product,
we check each product. If there is quality problem, we will produce
new one.
6. What are your terms of payment?
1. TT 30% AS THE ADVANCE PAYMENT AND TT 70% AFTER INSPECTION BEFORE
SHIPPING.
2.100% IRREVOCABLE L/C AT STGHT.
