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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: HY
  • Model Number: HY-XWK-0010
  • Type: HVAC Systems
  • Feature: Effectively soundproofing bandwidth,especial for low frequency
  • Sound deadening capacity of unit length: Low freq. 12~25 dB, Medium freq. 25~30 dB
  • Sound absorption material: 20~30Kg/m3 superfine glass wool
  • Material: S.S. 304/S.S. 316/G.I.
  • Airflow velocity: <16m/s
  • Drag coefficient: ≤0.4
  • Quality: Only provide hight quality products
  • Installation: Easy to install
  • Maintain: Maintenance-free
  • Customized service: Accept and can help customer to design & produce

Packaging & Delivery

Packaging Details Wooden case package, or as Customer request

Name: Sound Attenuator for Clear Air Duct
Model: HY-XWK

 

Advantages

Our company’s muffler/silencer products of ventilation has more reasonable structureand more advanced process after years of development and production. And all have achieved full mechanized production

 

Certificate

It has unique design, advanced process, refining process. The performance indicators have reached the national standard GB/T 4760-1995< Measurement procedures for silencers> and industrial standard HJ/T 16-1996 <Silence for ventilation>.  

 

Description

 

1. It is in fact a kind of resonance muffler, with all-metal dual-chamber type structure, using micro orifice plate as sound-absorbing components. Effective for silence frequency bandwidth (especial for low frequency) because of small aperture, low aperture ratio, large cavity and acoustic resistance.

2. It uses double layer micro orifice plate with different punching rate, composes two cavity with different thickness, stagger the resonance frequency of two-layer to get better effective in silence frequency bandwidth.

3. It has feature of bearable the impact of high temperature airflow, damp-proof, fireproof, anti-corrosive and no dust during work. Applicable for the ventilating duct with cleanliness requirements.

4. Unit section length is 2m, airflow velocity <16m/s, resistance loss is small and resistance valueζ≤0.4, silencer volume: low frequency 12~25dB, intermediate frequency 25~30dB.

5. Except XWK-I, there is sound-absorbing baffles in the channel of model II, III, IV which can improve the effective of silencing. Its length is 2m.

 

 

Products

  

Projects

  

Certificate 

Factory 

 Our Contact Information 

Sichuan Hongyang HVAC Equipment Co., Ltd. (HY) 

Add: B District High-tech Industrial Park, Chengdu City, Sichuan Province, P.R.China 

Tel: 0086-28-83511339 Fax: 0086-28-83511339 

sales @ hongyanghvac.com    Skype: hy_daniel 

Wechat: 2683377980                QQ: 2683377980 

http://hongyanghvac.com/English 

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China (Mainland) | Trading Company
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2 Transactions 3,000+
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