SQ36 PRO
Power trowel SQ36 PRO
Mirror slab finish, on schedule.
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SQRVA1.2SET
1.2 m vibrating screed SQRVA1.2SET
Levels and vibrates the slab in one pass.
EngineHonda GX35
Compare with another machineParts available for this machineBuy it from ConstruMarket in El Salvador
SIMAQ advantages
- Includes two blades: 1.2 m and 3 m
- Pro-Club maintenance kit included
Features
- Rigid profile
- Lightweight
Specifications
- Power
- 1.5 HP
- Blades included
- 1.2 y 3.0 m
SIMAQ on the job
Proven on the real jobsite
Levels and vibrates the slab in one pass.
In action
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Vibrating screed
Anatomy of the machine
Premium parts of the machine
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5-minute training
5 minHow to use the vibrating screed
The vibrating screed works the surface: it levels the slab and compacts its top. If the slab is thicker than the spec sheet allows (200 mm on the SQRVA6M PRO) or heavily reinforced, vibrate first with an immersion vibrator and then run the screed.
- 01
Set the level
Set your screed rails or level references. The blade works against them; without a reference, the screed just copies the lows of the pour.
- 02
Pick the blade
SQRVA1.2SET: 1.2 m blade for corridors, edges and tight areas; 3 m for wider slabs. For big spans, the SQRVA6M PRO builds up to 6 m from 1, 2 and 3 m sections.
- 03
Start vibration and pull evenly
With the concrete spread, start the vibration and pull at a steady speed. Go too fast and lows are left uncompacted; stop and the vibration sinks the aggregate and marks the slab.
- 04
Keep a roll of concrete ahead
Keep a small roll of mix ahead of the blade so it fills the lows as you advance.
- 05
Second pass if needed
If lows remain, fill with a shovel and re-screed. Then floating and troweling take over, once the slab holds a 3–5 mm footprint.
Do this
- Pull at a steady speed; on the SQRVA6M PRO, 1.2 to 2.5 m per minute.
- If lows remain → fill with a shovel and re-screed, don't cover them with slurry.
- Clean the blade between pours.
- Coordinate with the crew feeding concrete.
Avoid this
- Don't over-vibrate one spot: you sink the aggregate.
- Don't run it without a level reference and expect flat.
- Don't add water to the mix so the screed 'runs': it weakens the surface.
- Don't leave it running, resting on concrete, without moving.
Safety
- Rubber boots, gloves and glasses.
- Straight-back posture when pulling; use your legs.
- Switch off vibration before lifting it.
Applications
What jobs this machine is built for.
- Slabs and floor decks
- Columns and walls (vibration)
- Floor finishing (troweling)
- On-site concrete mixing
- Concrete paving
Where this machine earns its keep
The same machine, told for your business: pick your industry and see the full case.
Municipalities & public works
The new sidewalk's finish: a 1.2 m vibrating screed for sidewalk panels and ramps.
All the gear for this industryPrecast concrete producersPavers and slabs with a sales face: a 1.2 m vibrating screed for the flat finish the customer inspects.
All the gear for this industryBuying guides
Clear up your questions before you quote
Guide · 7 min
When do you run the power trowel on concrete, and what size do you need?
The exact moment to go in with the power trowel (the footprint test), pan first and blades after, and when a walk-behind or a ride-on double makes sense.
Read Guide · 7 minVibrating screed or poker vibrator? Which one for each pour
They don't compete: one removes air from inside, the other levels the surface. When to use each, when to use both, and which SIMAQ model fits each case.
ReadFrequently asked
What mixer capacity do I need?
By sacks per batch: 1.5 sacks for small crews and remodels; 2 sacks for continuous work. Available in gasoline and electric.
Gasoline or electric vibrator?
Gasoline for off-grid or high-mobility work; electric for interiors and fine vibration. Quick hose coupling for the element you're pouring.
Walk-behind or ride-on trowel?
Walk-behind (SQ36) for medium slabs and edges; ride-on (twin) for large surfaces and output. Both deliver a mirror finish.
Warranty, parts and quote?
6-month warranty, parts and local after-sales. Quote via form or WhatsApp, reply during business hours.
Ready for a quote?
Tell us about the job and we'll build the package. A rep replies during business hours.
1.2 m vibrating screed SQRVA1.2SET · SQRVA1.2SET
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