With solid production experience and modern scientific and technological testing, our factory is constantly developing new Desulphurization And Dust Removal Roots Blower, roots blower for 360, glycol circulating chiller with international standards. We carry out truly pragmatic and effective plans to build a strong and powerful enterprise based on a serious, professional and responsible enterprise spirit. The spirit of hard work, tenacity, unity and dedication is the fine traditional style and valuable wealth that our company has formed since its inception. We want to surpass ourselves, improving product systems, quality systems, and management systems.
Reactive Silencer--High Efficiency
Introduction
Rongheng designs and manufactures silencers for low frequency noise (predominant tones of low frequency). It consists of metallic elements of passive performance, designed to get acoustic attenuation by reflections of sound waves. The working principle is the resonance and reflection of waves which are produced in the discontinuities inside the silencer. The silencers are manufactured in steel, for corrosive media the overflow part can be used stainless steel .with different expansion chambers and resonators designed according to the requirements of acoustic attenuation (attenuation up to 20 dBA).
Customized Design
Range of attenuation: between 15 and 30 dBA.
Material selection: carbon steel, stainless steel and alloy steel.
Protective coating and surface treatment.
Drainage to evacuate condensates.
Non-destructive test: penetrant dyes and X-Rays.
Horizontal installation.
Accessories: flanges, counter flanges, expansion joints, nameplates,, insulation clips, top rain coat, side supports, bolts, etc....
Engineering: mechanical calculations (support reactions, vibration modes, stress and maximum strain, fatigue, etc....) and fluid dynamics (calculation of the distribution of pressure, velocities, self-noise and temperature).
Advantages
Tuned Dissipative Silencers, known as Reactive Silencers are used for applications where air flow contains particulates (such as dust, cement, oil, ash, soot, etc.) that would quickly clog and degrade performance of absorptive silencer baffles.
Payment Terms and Delivery
Payment: All the payment terms can be negotiated, generally by T/T or L/C.
Delivery: 35-40 days after receipt of your payment, then we arrange shipment.
Certificates


Customer recognition is the prerequisite for our development so that we are committed to providing customers with quality Fs-200915210e Electrical Vehicle Exhaust Removal System with 10m Hose Reels and satisfactory services. Great high quality, competitive rates, prompt delivery and dependable assistance are guaranteed Kindly allow us to know your quantity requirement under each size category so that we can easily inform you accordingly. We have a complete quality management system, strong production capacity and advanced testing methods. Our products sell well in domestic and foreign markets, and have won a good reputation from domestic and foreign customers.
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