Simply enter the pulley diameters, shaft diameters, belt centres and guard width. The guard designer will calculate the necessary take up and required slot length at the angle specified. Add tachometer holes and other notes, drawing numbers etc. Your choice of inch units or mm units.

H&R Resources Silencer v2.3.2

Silenceris ideal for fan inlet and exhaust silencers and duct silencers.

Features:

• Internal and external areas, weights, number of internal and external stiffeners are provided as well as quantity of infill and perforated metal sheets.
• Full costing facilities are provided.
• Edit the material cost rates and labour hour rates to suit your manufacturing requirements.
• Evaluate different design styles to suit special needs.
• Specify design pressures.
• In duct sound power, sound pressure, free field spherical or hemispherical radiation figures are all catered for.
• Set Defaults for styles and splitter thicknesses.
• Load in your own company logo and name.
• Edit the detail text and select sections to be printed (enables you to quickly customise the hard copy sent to your customers).
• Regenerated Noise levels are now displayed when selecting silencers to meet a specified insertion loss spectrum.
• Tutorial available from within program Help.