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Zhejiang Roots Fan-Large Roots Fan-Jin Blower Co., Ltd .:Tianjin fan , Tianjin blower , Tianjin fan
Roots blower consists of 4 parts: casing, wall plate, impeller, import and export muffler.
Chassis: It is mainly used to support wall panels, impellers, mufflers and fixing.
Wallboard: It is mainly used to connect the casing and the impeller, and support the rotation of the impeller, the selling price of Roots fans, and the effect of sealing the end face.
Impeller: It is the rotating part of the roots fan, divided into two leaves and three leaves. However, because of the advantages of the three leaves than the two leaves, the output pulsation is smaller, the noise is lower, and the operation is stable.
Muffler: Used to reduce the noise caused by airflow pulsation when entering and exiting the roots fan.
The difference between Roots fan and centrifugal fan:
1. The working principle is different. The centrifugal fan uses curved air blades. The centrifugal force is used to throw the gas to the casing. The roots fan uses two 8-shaped air blades. The gap between them is very small. The squeezing of the blades squeezes the gas to the air outlet.
2. Due to different working principles, they generally have different working pressures. The outlet pressure of Roots fans is relatively high, while centrifugal fans are relatively small.
3. The air volume is different. Generally Roots fans are used in places where the air volume is not high but the pressure is high, while centrifugal fans are used in places where the pressure is low and the air volume is high.
4. The manufacturing accuracy is different. The precision required by Roots fans is very high, and the assembly requirements are very strict, while the centrifugal fans are relatively loose. Of course, there are some small differences that I won't mention.
5. If the load needs a constant flow effect, use a Roots blower. Because the roots blower is a constant flow fan, the main parameter of the work is the air volume. The output pressure changes with the changes of the pipeline and the load, and the air volume changes little. Roots blower is a high-pressure blower. Roots blower is a volumetric blower. The amount of air delivered is proportional to the number of revolutions. The air is sent from the suction side to the discharge side. If the load requires a constant pressure effect, use a centrifugal fan. Because the centrifugal fan is a constant pressure fan, the main parameter of the work is the wind pressure, and the output air volume changes with the changes in the pipeline and load. The price of Roots fans does not change much. Centrifugal fans have low wind pressure. The air compression process is usually carried out under the action of centrifugal force through several working impellers (or several stages). Centrifugal fans belong to square torque characteristics, while roots fans basically belong to constant torque characteristics.
6. Generally speaking, Roots blower has large air volume and high pressure. Similarly, Roots blower is also very noisy. If the air volume is small and the noise requirements are high, the rotary blower is selected. The rotary blower is also constant. The main parameter of the flow fan is the air volume. The output pressure changes with the changes of the pipeline and the load. The air volume changes little. The rotary fan is a variable volume compression. Its main characteristics are: low speed, low noise, low vibration, efficiency. , High energy saving.
What risks does the Roots blower price war put on customers?
We receive a large number of customers every day, and some of them are dealers. From their mouths, we know that as long as they are sold to end customers for a year and a half, they are not bad, as long as the price is low. 明显市场有这样的要求，就会有这样的制造企业，为了追求销量利益，部分制 造企业定会削减罗茨鼓风机的制造成本，罗茨风机报价，风机的品质可想而知。 Obviously there are such requirements in the market, and there will be such manufacturing enterprises. In order to pursue sales benefits, some manufacturing enterprises will definitely reduce the manufacturing costs of Roots blowers. 引起的，每个经销商与制造商如果追求品质，定会有有合理的行情价。 This is also caused by the price war . Every dealer and manufacturer will have a reasonable market price if they pursue quality. 在采购这类劣质的风机之后，浙江罗茨风机，使用年限是个问题，后期维护是更大的问题。 After consumers purchase such inferior fans, the life expectancy of Zhejiang Roots fans is a problem, and later maintenance is a bigger problem.
购国内某一品牌的罗茨鼓风机，电话联系了所谓的代理商，一些代理商为了获 取利益的膨胀化，自行加工进行贴牌销售，这也是价格战所带来的市场乱象。 This is not uncommon. China was originally a country with a very high penetration rate. Before the genuine product was released, the brand appeared in the market , and the Roots blower was no exception, just in disguise. For example: we need to purchase a domestic brand The Roots blower contacted the so-called agents by telephone. In order to obtain the expansion of benefits , some agents processed and sold by themselves. This was also the market chaos brought about by the price war.
Roots Fan Price-Zhejiang Roots Fan-Jin Blower Co., Ltd. (view) provided by Jin Blower Group Co., Ltd. Jin Blower Group Co., Ltd. (fuzzlinks.com) has poured infinite enthusiasm and enthusiasm in the field of fans and exhaust equipment. Jin Blower has always been customer-centric, the concept of creating value for customers, quality, and service. To win the market, we sincerely hope to cooperate with all sectors of society to create success and create brilliant. For related business, please 浦发彩票. Contact: Mr. Mao.
- Tianjin Jin Blower Group (Photo) -Yunnan Roots Fan-Roots Fan
- Zhejiang Roots Fan-Large Roots Fan-Jin Blower Co., Ltd.
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- Jin Blower Group Co., Ltd. (Figure)-Roots Fan Price-Hebei Roots Fan
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- Tianjin Roots Blower-Roots Blower Brand-Tianjin Jin Blower Group
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- Shandong Roots Blower-Jin Blower Co., Ltd.-Roots Blower Manufacturer
- Jin Blower Group Co., Ltd. (Figure) -Roots Fan Price-Anhui Roots Fan