Welcome visit us. Contact us today and we will deliver an accurate casting quote within 2 working days!
We are specialized for large fabrication of ventilation fan, axial and centrifugal. Besides, we can also weld other products according to drawings, pressure tank expecially.
Why Choose Us?
1. We have 12 years experience in large matal fabrication with low price and high quality.
2. All kinds of surface treatments are available: Polishing, Epoxy Coatings, zinc plating, nickel plating, powder coating, e-coating, DIP coating, phosphate coating, anodizing, painting, etc...
3. We can provide aluminum alloy castings, fabrications, deep drawing, machining, welding and assembly.
4. Roviding samples with important dimensions and customizing inspection report, material certification to customer for validation and verification
5. We specialize in fast turn around with low volume orders. Please forward your specification for quoting.
Material: carbon steel or according customer requirement.
Thickness: above 6mm or customized
Size: according to customer's requirement or drawing.
Surface treatment: shot blast, galvanization, oil, painting...
Matal cutting: laser cutting(<=20mm), plasma cutting
MOQ: 1pc
Production time: one-two weeks
Technology: rolling forged and welded
Package: steel pallet
Silencer:
Silencer is a device that allows airflow to pass through and attenuates sound energy, which can effectively control and reduce air dynamic noise.
Product material:
Shell: 1.0-4.0mm galvanized steel plate, stainless steel plate;
Sound absorbing panel: 0.4-2.0mm galvanized steel plate, stainless steel plate, aperture φ3, punching rate > 25%;
Sound absorption material: 24-48kg/m3 centrifugal glass wool board, stable performance, good sound absorption performance, non-combustion, wide range of application;
Glass cloth: non alkaline hydrophobic glass fiber cloth, sound absorption materials play a protective role;
Internal skeleton: 0.8-1.5mm galvanized steel plate;
Outer surface treatment: spray paint or plastic spray, color specified by customer.
Product features:
Noise attenuation is 12-40dB (A), stable noise attenuation performance;
The airflow resistance loss of Silencer is small;
Can be customized according to customer demand and noise reduction size.
Scope of application:
Silencer is widely used in internal combustion engine, fan, blower, compressor, gas turbine and various high pressure, high speed airflow emission noise control.
Such as:
Inlet and outlet of centrifugal fan and axial fan
Compressor air inlet
Kitchen exhaust fume fan inlet and exhaust port
Heat dissipation vents for high pressure and high temperature equipment
Boiler outlet
Industrial plant vents
...
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