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Our Workshop has provided with coil manufacturing for all voltage range and capacity.

 
Balancing

The most majority problems source on the rotating machinery is - vibration. Vibration on the rotating machinery can generated by : improper alignment, unbalance rotor, bent shaft, etc.

PT. Mesindo Tekninesia provided instruments, equipment and trained personnel to offer solving those problems, the illustrations as below will explained impact and aspect of vibration phenomena's :

  

 Illustration 1.

This illustration shows a rotor that is perfectly round, with its mass evenly distributed around the center of the shaft and the center of rotation runs through the center shaft and the mass is at the mid point of the rotor length

 Illustration 2.

 When the rotational axis and the mass distribution axis is do not inters at all (difference phase angle <1800  between end of rotor) , will generate vibration to any direction, the vibration limit is proportional to unbalance mass in the rotational parts, and the rotor will rotated out from the shaft axis. This unbalance phenomena is called “DYNAMIC UNBALANCE”,

 Illustration 3.

 For the additional weight of “W” on the rotor of rotational parts with distance “R” from the center of rotor, the additional weight will generate centrifugal force to out side of rotor,

F = 0.01 x W x R x (RPM/1000)2  Kg    W = gram,  R = cm,  F = Kg

PT.Mesindo Tekninesia offer best solution with on shop Dynamic balancing to solved your problems for everything type of rotation parts, as well as rotor of electric machinery’s, turbines rotor, blowers, rolls, coupling, impeller, asymmetric rotor and overhang rotor, etc, in accordance to ISO 1940 grade 6.3 up to 2.5 and API 616 standard.


  Galery
 
   
   
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Galery

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