Sound barrier series
Sound absorption series
Sound insulation series
Silencer series
Filtering devices series
FRP extrusion material

BLG-I type sound barrier

BLG-II type sound barrier
SOUND INSULATION SERIES
GSZ SERIES SOUND INSULATION ENCLOSURES
    The effective way to reduce noise is to enclose the noise source by noise insulation enclosures, but some machinery equipments are hard to be fully enclosed due to the requirement of production process, so the specific design shall be as per actual conditions.
    GSZ series sound insulation enclosures with types including assembling type, frame type and sound insulation chamber etc may be applicable for reduction of noises from all types of air blowers, induced-draft fan, grinder, ball mills, motors, pumps and woodworking machineries etc. The sound insulation enclosure may not only insulate the high noise of the equipment, but also reduce the noise in the control room of high noise workshops from affecting human’s health, so the product is the key equipment for reduction of various types of high noise machineries and the product can have certain protection on the equipment.
    GSZ-ZCS type assembled sound insulation enclosure may be designed and produced as per different requirements of the buyer and particular specifications. The sound insulation plate conforms to generalization and serialization; single or double sound insulation doors as well as sound insulation window are available. Ventilation cooling silencing system is provided based on the different thermal diffusivity of the mechanical equipments. The product features easy and fast mounting and dismounting and easy and convenient operation and maintenance as well.
    GSZ-KJS framework type sound insulation enclosure is the sound insulation equipment of qualitative product featuring high integration, rapid installation, sturdiness and durability and superior performance of sound insulation and being furnished with ventilation cooling silencer system.
    GSZ-GSJ type sound insulation booth is specially designed for large-size high noise industrial plants, which is suitable for noise insulation in plant building in which the machinery equipments shall not run frequently to save the cost.
    GSZ-LDC portable sound insulation booth is a kind of portable sound insulation booth, which may move to near the equipment to monitor the operation conditions through sight window;.
    GSZ-CSS type sound insulation test chamber is a kind of sound insulation testing device specially designed for the production workshops with testing requirements. With the installation of XJP type sound insulation wedge in the sound insulation booth, a small anechoic room will come into being, in which the noises for some small product may be tested including electric motor, audio and transformer etc.
TECHNICAL PARAMETER
SERIAL No. MODEL TYPE SOUND INSULATION AMOUNT (dBA)
Average Discharge port Indoors noise level
1 GSZ-ZCS Assembled sound insulation enclosure 25-30 20-25  
2 GSZ-KJS Framework type sound insulation enclosure 25-30 20-25  
3 GSZ-GSJ Sound insulation booth 30-40   65-75
4 GSZ-LDC Portable sound insulation booth 30-40   65-75
5 GSZ-CSS Sound insulation test chamber 35-45   <30
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