Air blower Chinese design

Air blower Chinese design

About us

Established in 2000, with continuous striving for excellence, Shanghai Mandarin Industry Co., Ltd. has become one of the main professional exporters of electric power tools in China.

Currently the company's main fields of endeavors include handy power tools such as angle grinders, impact drills, rotary hammers, jig saws, bench grinders, power tools, etc. we have strong ability to develop ODM items with clients specific requirements.

Our company is committed to customer satisfaction through manufacturing and innovating products to the highest level. with our rich experience in this area, our goods, whether OEM or ODM, semi-professional lines or DIY lines, have good reputation from clients of all over the world. Meanwhile, we have a deep understanding in differnet international safety standards, such as GS, CE, EMC, UL, etc., to ensure our clients to get corresponding necessarily certified goods.

We are proud that we have an effective working team of quality control and new items' development, which allow our clients to renew their ranges to expand their markets.

Please take your time and enjoy our catalogue. If you find anything interesting in our ranges, or have any beneficial suggestions. Please do not hesitate to contact us.

Advantage:

Order Guide

General Order Information

We take great pride in our work and in the wide variety of products that we offer. We are

experienced in servicing the European market and South America market, etc . Our success has been based

on our understanding of the demands and nature of promotional and marketing deadlines. That's

whywe always ensure that every order is delivered on time.

About Samples

You can take a sample for the first step.

1. For the samples, you need to pay some cost for sample deck, molds, and freight. We’ll send out the sample 10 to 14 days and try our best to ship out your goods at the earliest time.

SHOW Display

2012 Mexico Show

2013 KOLN FAIR

i, High-pressure Roots Blower Low noise
Air blower Chinese design 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, Air blower Chinese design 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 typicalAir blower Chinese design 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.