This product is used for the following applications:

• Slab concreting

• Features

  The high-frequency 48 V series of slab internal vibrators are for the inside of concrete and designed specifically for slab concreting. These come in two models: CSV50 with a hose length of 1.5 mm (50 mm in nominal diameter) and a rubber head type that does not damage molds (CSV50-R, 1.5 m).
  In conventional practice, columns, walls, slabs (floors), and other regions were concreted with general-purpose vibrators. In slab concreting, in particular, workers tend to move over a wide range. Making vibrators lightweight therefore leads directly to a reduction in worker fatigue, resulting in increasing work efficiency dramatically.
  Slab internal vibrators each come equipped with a handheld hose 33 mm, which makes it easy to hold. The new internal structure makes the vibrating unit about 240 mm long, which is much shorter than that of a versatile unit. This makes these vibrators easy to move and use.
  In addition to concreting architectural slabs and manufacturing prefabrication plates in secondary concrete product factories, there are many other examples of applications where work efficiency is enhanced by using this machine on tunnel construction sites with concrete inlet ports (secondary winding by centering) and other worksites. The advantageous lightweight and shortness of this machine can be used to adjust to various worksites (patents pending).
  *Power supply units can be used on conventional high-frequency inverters and high-frequency generators.

  The vibrating unit tipped with a round metal head and a rubber head

  Tip of the round head: The tip is round, which is most common to concrete masses. This tip shape allows smaller quantities of freshly mixed concrete to be dispersed when inserted into or pulled out of a concrete mass. The tip is also so shaped to fill the vibrator void neatly when the vibrator is pulled out. With an outer diameter (52 mm) and about 240 mm in length, together with its overall length greatly shorter than general-purpose models, this model is lightweight: 2.7 kg in vibrating body mass.
  The overall length is reduced by about 35%.
  Rubber head tip: The use of a rubber head prevents noise from being generated in concreting by the vibrator tip touching a mold or rebar during concreting, and prevents damage and other inconveniences from being generated by a mold, rebar, or tile from touching the tip.

  

  

  A vibrator best suited for architectural slabs

  With its vibrating unit lightweight and short, this vibrator is easy to operate and user-friendly even on poorly-conditioned ground. With a standard hose length of 1.5 m, the switch can be operated by a single concreting worker.

  User-friendly with secondary concrete products as well

  In concreting prefabricated plates for secondary concrete product factories similar to architectural slabs too, this model can take advantage of the light, short vibrating body to ensure efficient concreting. The CSV-R tipped with a rubber head protects molds from damage, ensures soundproofing, and adjusts itself to tiled products as well.

  Used in concreting secondary tunnel winding as well

  Tunnel construction sites (secondary winding by centering) and similar sites with cramped concrete inlet ports were sometimes unable to be penetrated by vibrators with long versatile vibrating units. On these sites too, however, concreting is possible if you use the feature of this model with its short and small vibrating unit about 240 mm in overall length. Hoses are 1.5 m long on a standard basis but can be produced to order with different lengths you may require.

  Effective in making motors last long

  The vibrator motor is cooled with freshly mixed concrete. The shortness of the vibrating body allows the entire vibrating unit to be inserted into the mass of concrete. As a result, the motor becomes more effective in cooling and hopefully longer-lasting.

  Eco-friendly products

  The CSV series are eco-friendly. Cables are particularly eco-friendly, using environmentally friendly material. Cables used in CSV have successfully been reduced in weight by 10%.(From our earlier models.)
  *Environmentally friendly materials do not include chlorine or other halogen-based element that may generate harmful substances when incinerated or buried in landfill or a lead component that threatens to harm the human body. Materials used are easy to recycle.

  

  Easy to maintain

  With its rotor integrated with its vibration shaft, the machine is now easy to maintain. Moreover, the bearings are lubricated not with oil but with grease, which obviates the need for controlling lube or oil seal.

  Using a plug with new functions

  Burns in the motor due to the imperfect contact of the plug are reduced by using a super-tough pin in the developed EP plug. The super-tough pin is semi-permanently elastic, not causing imperfect contact in the plug.

  

  Reducing vibration at hand

  The vibration balance of the CSV is adjusted to minimize vibration at hand. Moreover, the new hose absorbs some of the vibration, thereby reducing vibration at hand.

  Specification

  CSV / CSV-R

  Model	Output (W)	Voltage (V)	Current (A)	Frequency (Hz)	Total length (mm)	Head length (dia×length) (mm)	Hose length (dia×length) (mm)	Weight (kg)
  CSV50	250	48	5.5	200 / 240	1898	52X244	33X1500	8.5
  CSV50-R					1937	52X283		8.8

  （Imperial System）

  Model	Output (W)	Voltage (V)	Current (A)	Frequency (Hz)	Total length (fr)	Head length (dia×length) (in)	Hose length (dia×length) (in×ft)	Weight (lb)
  CSV50	250	48	5.5	200 / 240	6’3″	2.0X9.6	1.3X4’11”	18.74
  CSV50-R					6’4″	2.0X11.1		19.4

  *Product masses include that of the external cord (3.8 kg)
  *For “Selecting extension cables” and “Number of high-frequency vibrators that can be used simultaneously,” see the relevant page.

  Dimensions, installation, control panel

  Product dimensional drawings

  

  Product dimensional table

  Model	Total length (mm)	Head length (dia×length) (mm)	Hose length (dia× length) (mm)
  CSV50	1898	52X244	33X1500
  CSV50-R	1937	52X283

  （Imperial System）

  Model	Total length (ft)	Head length (dia×length) (in)	Hose length (dia× length) (in×ft)
  CSV50	6’3″	2.0X9.6	1.3X4’11”
  CSV50-R	6’4″	2.0X11.1