Dwdi Backward Inclined Double Width Airfoil Fans

We strive to promote the enterprise to continuously adapt to market demand, expand and deepen business areas, and achieve the vision of becoming the most trusted comprehensive service provider of roots blower aicraft, robinair vacuum pump parts, roots universal rai blower. We will further expand our production and sales scale on the premise of improving quality and increasing variety. We are grateful for the good development opportunities brought by the reform and opening up policy of the motherland, the love and support from all walks of life and users, which has given our company a good development space.

Introduction

Rongheng medium capacity multistage blowers and exhausters offer a highly powerful range of small to medium size units for use in diverse applications throughout industry, including wastewater, vacuum systems, oil, gas, and chemical.

Features

• Designed for optimum performance at 50 Hz drive speeds

• Direct coupled motor

• More than 8% higher efficiency

• Higher pressure capability

• Quiet: no gear box needed

• Small footprint

• Bearing life of 10 years or more

• Constructed of cast iron with a carbon steel shaft and aluminum impellers

Applications

Designed to handle air or gas, our blowers are used in the following applications

• Water treatment

• Waste water treatment

• Combustion air

• Central vacuum cleaning

• Fluidization and homogenization of silos

• Liquids or baths aeration and agitation

• Air knife drying

• Galvanizing process

• Gas compression for chemical and petrochemical industries

• Pulp and paper, printing industries

Benefits

Rongheng offers the benefits of the proper equipment solution that is economical and quiet.

Our flow versus pressure characteristic curve allows for a wide operating range down to 50% of flow rate, without surging.

Rongheng knowledgeable staff and our local manufacturers representatives are a valuable asset to every project.

Custom-Tailored Design Options:

We offer our customers a large number of additional design options, such as special coatings, alternative materials, oil or grease lubrication, special seals and coupling options. The multistage centrifugal blower defined in this way is then manufactured for the individual application and according to the specified requirements.

Packaging Options

Available Equipment Options:

Corrosion-resistant coatings for casing and impeller.

Variable frequency Drive package complete with Controls.

FAQ

Q: Are you direct manufacturer or trading company?

A: We have our own factory and international department.

We produce and sell all by ourselves.

Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q: Do you accept OEM order?

A: Yes, we can produce as client's request.OEM and ODM order are accepted, any kind of logo printing or design are available.

Q: What's your company advantages?

A: Independent research and development and professional production, the domestic first-class testing equipment.

Q: If you have stock goods?

A: We have full stock, and can deliver within short time. Many styles for your choices.

Our business sticks for the basic principle of 'Quality could be the life with the firm, and track record will be the soul of it' for Dwdi Backward Inclined Double Width Airfoil Fans. If you are for any reason unsure which product to select, do not hesitate to contact us and we will be delighted to advise and assist you. With advanced technology and equipment and innovative thinking, we produce high-quality products to meet the market demand, and provide strong guarantee for you with perfect service.

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