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MBW ScreeDemon WS500H Screed Drive Unit – Petrol

MBW ScreeDemon WS500H Screed Drive Unit – Petrol

£1,277.00 Exc. VAT
RRP from £2,094.00 Inc. VAT

In stock

The ScreeDemon™ is the Professional’s choice of walk behind wet concrete screeds.

A primary consideration In its design was to produce a premium performance portable screed which was less prone and susceptible to mechanical failure than competitor models, produced a more uniform vibration across the entire beam length(s) and reduced operator vibration exposure levels.

Wet screeds are historically notoriously prone and susceptible to high levels of maintenance, particularly those with an extended drive connection between their engine and exciter. The ScreeDemon™ design is able to ingeniously circumvent this identified weakness thanks by simply connecting the engine to the eccentric drive via a durable, low-cost rubber isolator, unlike others instead typically favour a longer and wire wound metal shaft.

The ScreeDemon™ is available with either a Honda 4-Stroke petrol engine (WS500H), or Lithium i-on battery powered (WS500M).

Both models utilise the same range of interchangeable magnesium beams, which are not only lighter, more rigid and less reactive than aluminium.

Standard beams lengths vary from 1.2 to 4.88m and have no cut-outs, no holes to weaken their structure, or attached hardware for easier cleaning.

Their back-to-back triangular construction not only minimises variability in the transmission of vibration along the beam length, it also allows beams that have worn from the constant friction with screed rails to be shortened and reused, rather than simply discarded and thrown away.

ScreeDemon WS500H Drive Unit (Honda Petrol) – (1.5Hp/1.12kW). Ideal for virgin sites, use in remote locations and well ventilated areas.

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Unlike some other competitor walk behind screeds, the WS500H is powered by a 4-Stroke Honda GX35 petrol engine. It does not feature an extended drive shaft system which is not only prone to wear, but also susceptible to damage in transit and on-site.

Some competitor models favour bolts to attach beams/blades to their screeds. Associated hardware threads often become compromised through contact with wet concrete, making assembly, dismantling and interchanging beam lengths more time consuming and problematic. The clamping system favoured by the ScreeDemon™ eradicates this and furthermore means that beams are free from holes and/or cut-outs which also weaken their structure. It also enables beams to be mounted offset to the drive unit, thereby making it easier to navigate around obstacles and under protrusions.

The ScreeDemon™ is designed to assemble and disassemble in seconds.

The WS500H features a sealed exciter with oversized bearings which requires no maintenance. Its’ walk-in design allows easy access to lifting points, whilst its cast aluminium frame is not only strong, but greatly lowers its operating weight, increasing its portability to and around site. Its main handle can be folded for easy transportation and storage too.

The ScreeDemon™ also features a patented mount retention method which enables use of low durometer isolators without loss of operator control, whilst significantly lowering operator exposed vibration levels.

Engine Honda GX35
Nett Power 1.5Hp/1.12kW
Type 4-Stroke Petrol
Beam Supplied? No
Beam Sizes Available 1.2, 1.8, 2.44, 3.05, 3.66, 4.27 and 4.88m
HAV Recording (4-1/2″ Slump – 12′ Blade) 5m/sec²
Weight 13.2kg*

We endeavour to despatch orders within 1 to 5 working days from receipt of order, subject to the time of order placement and the day an order is received (i.e weekday or weekend, public holiday etc). If a product is temporarily out of stock and cannot be delivered within 10 days, we will notify you of the delay and provide you with the opportunity to wait for goods to be received in or cancel your order and have monies paid for outstanding items refunded to you in full. We reserve the right to deliver an order in instalments by separate delivery shipments.

If you are concerned about the stock position of an item(s), require goods on a time sensitive basis and wish to upgrade the associated delivery to a timed service (i.e pre-10:30AM, pre-12PM, Saturday AM), or wish to arrange delivery outside of the UK, please contact our Sales and Support team who will gladly assist you.

Our Sales & Support team are available on 0116 260 2601 (+44 116 260 2601 outside the UK) between 8:30AM and 5.00PM Monday to Friday (excluding Bank and Public Holidays), or can be contacted via email; [email protected]

Should you require clarification on a product before ordering or assistance post ordering, please do not hesitate to contact our sales & support team on 0116 260 2601 (+44 116 260 2601 outside the UK) between 8:30AM and 5.00PM Monday to Friday (excluding Bank and Public Holidays), or via email; [email protected]. Alternatively you can fill out the contact form on our contact us page.

If you have question regarding cancellation, returns or damages please refer to our Delivery & Returns page or again contact us to clarify.

If your query is related to the warranty or repair of a product, again please contact us to discuss your issue or refer to our Service & Repair page.

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