Construction hoist types and advantage of the frequency conversion construction lifter
We have different types construction hoists to meet different customers’ requirement.
1.Normal construction elevator
2.Low speed frequency conversion construction lifter
3.Medium frequency construction elevator
Now let me tell you what are the advantages about frequency construction hoist than normal type.
1.The lifting speed can be adjusted.
2.Protect the motor of the construction lifter. While start the construction lifter, it requires bigger current , while the current is suddenly increased, it will inrush the motor and reduce the service life of the motor. But the frequency conversion has the function of adjusting the current and make it increasing gradually,it can guarantee the using life of the motor and reduce the fault of the motor.
3.The frequency is very stable in the using process. In this way, it will reduce the friction between the spare parts of the construction hoist,and increase the service life.
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