Yanggu Goodwill Industrial & Trading Co., Ltd. Is a large integrated business consists of research, development, production and trade of concrete vibrators, flexible hoses and shafts for concrete vibrators and relative accessories. It has been dedicated to the production of concrete vibrators and relative parts for over 20 years.Its production capacity of flexible hoses succeeds 6 million meters. and it is one of the best professional producers of concrete vibrators, and flexible hoses in China. the products consist of flexible hoses for concrete vibrators made of #65 Mn steel, #40 Mn steel and Q235B carbon steel-common rubber hoses, steel braided rubber hoses, colored rubber hoses, custom made rubber hoses, and concrete vibrators. It also produces flexible shafts for various purposes, etc. the products re well received home and abroad. They have won widely praises and credits from domestic and overseas customers with their high quality, variety, and consummate service.                      The company always cherishes a philosophy of Creditability, Being Scientific, High Quality over the years. It operates four production lines with sound technical power, and it has QC and Technical Departments equipped with advance test and monitoring facilities. It has developed a consummate test and monitoring system that keeps the production under effective control.Our company would like to join hands with the concrete vibrator manufacturers, and construction machinery distributors around the world for cooperation and mutual success.Any customers are welcome to our company for inspection and cooperation!

  

Size	ZN25	ZN35	ZN50
(V)   Rated Voltage	220
(W)Rated Input Power	3/4HP(680w)
(Hz)Frequency	AC50/60
Insulation Class	E
(mm)Diameter of Vibrating Head	25	35	50
Mm)Length of the Vibrating Head	380	384	530
(mm)Straightness of Flexible Hose	10
(mm)Diameter of Flexible Hose	25	30	36
(rpm)No-load Vibrating Frequency	13000/min
(mm)Amplitude	0.8	0.9	1.15
m   Length	1-3m

Use: They are widely used in the work of compaction of concrete. The internal air has been discharged after vibration so that the concrete material becomes more even and compact. The strength of concrete has been increased and quality of construction has been guaranteed. Also it will shorten the time of solidification of concrete and quicken the progress of construction.  They are important tools in the pouring of precast parts and beams, columns, tunnels and port construction. Principle: The working part is a hallow cylinder, with an oscillater inside. Driven by the power source, the oscillation of the oscillater causes a mechanical vibration of high frequency amplititude of the vibrator head.  The concrete vibrator is poked into the concrete during operation. The vibration of it will make the concrete remarkably compact.