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MBW WS500H ScreeDemon Power Concrete Screed

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Item Number: MB-WS500H


Wet screeds were prone to high maintenance, especially in drive mechanisms between the engine and exciter. The ScreeDemon employs a simple, durable, low cost rubber isolator to drive the eccentric.

Most screed and screed bar combinations produce irregular vibration along the length of the screed bar. Not only is the concrete exposed to highly variable levels of vibration but cream levels vary from spot to spot along the screed bar. The back-to-back triangular construction of the ScreeDemon bar is extremely rigid and minimizes variability in the transmission of vibration.

Most screeds bolt to their screed bars. Hardware threads are compromised by the concrete and assembling or removing the screed becomes such a problem that crews often don't disassemble for cleaning or transport. The ScreeDemon simply clamps to the specially designed bar. No holes to weaken the screed bar. No threads to complicate assembly/disassembly. The ScreeDemon goes together and comes apart in seconds.


    Extra rigid, double triangular, magnesium screed bar:
  • minimizes variability in vibration
  • clamps to ScreeDemon - no holes or hardware through bar
  • is attached or removed from screed in seconds for cleaning/transport
  • allows for offsetting of screed for working under protrusions
  • 4', 6', 8', 10', 12', 14', 16', 18' bars available


Item NumberMB-WS500H
Operating Weight29 LBS
EngineHonda GX35
Max Rated Power1.5 HP @ 7000 RPM
Fuel Tank Capacity 0.17 GAL

Accessories & Related Items

Screed Bars