positive displacement root blowers chemical filter unit

positive displacement root blowers chemical filter unit

Product Description

product details

9-19,9-26 series high pressure centrifugal ventilator fan usually apply to forge furnace or for the purpose of high pressure forced ventilation, also used to transport material, air and non-corrosion, non-spontaneous and non-sticky material gas. The temperature of the medium is no more than 50ºC normally(The maximum temperature does not exceed 80ºC), dust and hard particle contained is not more than 150mg/m³.

We can design,manufacture and integral install the 9-19,9-26 series ventilator with vibration attenuation pedestal type.

We can design ,manufacture anti-explosion 9-19,9-26 series ventilator.

Our Advance

1.Our company has independent R & D team; all products are using CAD / CAM computer-aided design; product appearance adopts three-dimensional solid design; key components are analyzed by numerical simulation, rotatable components pass dynamic balance test.

2.Cooperated with powerful universities like Shandong University, Jinan University etc we continuously improve the technology. Starting with new technology, new materials and new technology, we will make high-tech fans and provide our customers with comprehensive technical support and solutions.

commodity parameter

( We have other products ,if you have need,please contact us.)

The centrifugal fan are covered with plastic film, out side with plywood case package put into the wooden case. Or do package according to customer's request .

Our company has 17 sales branches,sixty-five offices,10 transit warehouse across the country.We have logistics distribution network all over the country to ensure that our products can be sents to clients directly,we could supply presale ,sale ,after-sale technical and maintenanxce service to reduce transportation costs and improve production efficiency to our customers.

Shandong Rotech Blower Co.,Ltd, a professional manufacturer of fan, is the wholly-owned subsidiary of Shandong Kaitai Group Co.,Ltd, which integrates technical research, development and production. Shandong Kaitai Group Co.,Ltd is located in Qingyang, Zouping County, Shandong Province. It occupies 60,000 square meters and is only 52km away from Jinan, the capital city of Shandong Province. With 17 sales branches across the country and 10 overseas branches, the company has established a multinational sales and service network.

With advanced technology and production equipment,our company is awarded as the new high-tech enterprise of Shandong Province and occupational health and safety management system certification and CE certification to European markets. The main products of Rotech includes centrifugal fan series, axial fan series, boiler fan series, special fan series, cement fan series, dust removal fan series etc.

Q: What information do i need to provide in order to get a quotation?
A: Generally, information about Size,Air Flow,Voltage of required fans is needed in order to select a right fan for you and provide you a quotation.

Q: Can I have a discount for the quoted price?
A: The quoted price is based on annual usage quantity. If annual usage quantities increase, please provide the information to our sales. We will provide you a further discount.

Q: What is the warranty of products?
A: All of our products have 1 year warranty under normal usage. Every product has its own production code. This code is able to track the production time.

i, High-pressure Roots Blower Low noise
positive displacement root blowers chemical filter unit with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.

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ii, High adiabatic efficiency
High-pressure Roots Blower with design of helical tri-lobe roots rotors, positive displacement root blowers chemical filter unit the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced. Additionally, the instantaneous backflow of discharge is lower by the design of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency can be raised up to 20%.

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iii, High-pressure Roots Blower Super Energy saving
Compared to the typicalpositive displacement root blowers chemical filter unit under the same operation conditions of discharge pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20.