We are a campany making af series roots blower, circulating water bath chiller, oil vacuum pump which has been developing very fast in recent years. The company is trying to create a first-class brand and set up a good image of honesty , pro-viding good services for all the comsumers both at home and abroad. We believe that product quality is the most important key to success, and integrity is the cornerstone of our company. We are keeping improving the quality of our products ,developing more and better products to satisfy all the customers. We conscientiously implement the idea of ecological civilization and insist on putting energy saving and emission reduction in a prominent strategic position of the enterprise. Building corporate culture, cultivating corporate spirit, shaping corporate image and improving staff quality are important means to reflect our competitiveness. Technological progress is the primary driving force for our development and quality management is the guarantee for the continuous realization of advanced technology objectives.
Introduction
Rongheng high capacity line of blowers and exhausters deliver reliable, proven performance, these high capacity multistage blowers are optimal for large scale industrial processes and applications such as air and gas.
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.
Certificates


We are highly regarded as the industry leader and have earned a well-founded reputation for providing high-quality 225mm Ec/AC 230V Backward Curved Centrifugal Fan Bl-B225D-Ec-01 with short lead times and competitive prices. We are committed to operating with integrity, complying with laws and regulations, and following good corporate governance practices. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years.
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