Dav Engineering Sdn Bhd Shah Alam

Features : Thermal expansion factored in design for high temperature application. Expanded shaft bearing available. Cast iron or brass hanger bearing Detached bearings mounting for dust protection. Oil seal, grand packing, alumina silica felt seal, mechanical seal options available. Bearing mounting is stepped fit and locating pinned. Absolutely no dislocation of shaft in long service life of the conveyor.

Features : DAV designs and builds dilute and densed phase pneumatic conveyor. Material conveyed includes flour, stearic/ lauric acid, plastic pellet, lime, activated carbon etc. Complete with surge hopper vent filter and air intake filter. Strength : Clog detector. Auto feeding system using tuning forks level sensor. Energy saving, variable pump speed control. SCADA system.

Features : Sock type filterbag, pleated filter, mechanical shaker dust collector. Filter bag available in relatively common polyester to high temperature aramid (Nomex), polyimide (P84) & acid resistant PPS (Ryton). PTFE membrane on any of the filterbags is available for sub-micron filtration and achieve stable dP. Material collection via rotary valve, combination of screw conveyor and rotary valve, air-tight collection bin or direct into silo. DP gauge with option of output signal to interlock with filter dust purging sequence. Filter cages with built in venturi. Option : Heat tracing for acidic & moist fuel gas and start-up and shut down procedure. Strength : DAV in house baghouse sizing and fabrication software allows accurate sizing of baghouse at stroke on button, with output includes detailed part dimensions and material count. Fabrication and material inquiry can proceed instantly on the day of order confirmation. Technically sound, for example, at any given material angle of repose, DAV program instantly generates hopper height dimension, with hopper angle at valley exactly matching material angle of repose. Wide range of experience in dust collector projects from power plant, steel mill, combustion kettle to incinerator. Each dust collector produced by DAV has complete document in form of datasheet for future reference and spare part replacement.