Concrete Vibrators

CR CONCRETE VIBRATORS

CR 5500 TR2The most powerful
4000-7000 lbs force
Carbon Steel Construction

SMALL CONCRETE VIBRATORS

micro rooler  Medium Force Output
  of 1000-3000 lbs
  High frequency

M23 CRADLE LUG BRACKETS

cradle lug bracketsHeavy Duty Construction
Longlasting 

POPULAR QUESTIONS

What is an external concrete vibrator?
It is a powerful pneumatic vibrator with about 10 to 100 times the force of a standard pneumatic vibrator

Where are external concrete vibrator used?
They are widely used in the construction of precast parts, concrete walls, tunnels, girder bridges and piers

Why do we use concrete vibrators in concrete forms?
Because it forces concrete to flow everywhere in a form,
increases the density and the concrete strength
by removing the majority of entrapped air

Do we have any additional benefits in using an external concrete vibrator?
Yes, with high frequency the concrete surface becomes nice and smooth without bugholes

What is the difference between internal and external vibrators?
Internal vibrators have a snakelike shape and are introduced into the concrete.
External vibrators are mounted on the outside of a form.
They densify and force concrete to flow everywhere regardless the amount of rebar.

Does Powtek offer internal vibrators?
No.... Powtek offers only external vibrators