Company News - elevator guide rail-Zhangjiagang Xinlin Machinery CO.,Ltd

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What role does elevator rail play in elevator overspeed?

Elevator guide railIt is also an important part of elevator safety and operation quality When the e.....
2017-10-23 15:59
What is the modern measurement method for straightness of elevator rails?

Modern measurement methods mainly use laser measuring instrument and sensor detection technology Elevator guide rail Straightness measurement ..
2017-10-23 15:59
What tools should be used in the traditional measurement method of the straightn

The traditional method of measuring the straightness of elevator guide rail mainly adopts the simple tools such as ruler, detection platform, weight line and so on ..
2017-10-23 15:58
What are the defects of the elevator rails and connectors?

Elevator guide railAnd the connecting piece have cracks, scars, burrs and other defects are not allowed, not allowed to have galvanized layer of skin, tumor and shedding phenomenon..
2017-10-23 15:58
What way should the elevator guide rail be made?

Elevator guide rail It should be made by cold bending method with a basic length of 5m The hollow connection parts should be made by cold bending method, and the solid connection..
2017-10-23 15:57
What are the requirements for the strength of the guide rail connectors?

The cold rolled high quality steel plate should be used for the guide rail of the elevator, the tensile strength should not be less than 370MPA, and the strength of the connector..
2017-10-23 15:57
How to use the track scale to check and look for the elevator guide rail?

1, distortion adjustment: the ruler for even, and the two side and tail pointerElevator guide railThe.....
2017-10-23 15:57
What are the three kinds of elevator rails which can be divided into sections?

T type guide rail is the most widely used elevator guide rail in our country at present It has strong versatility, good bending performance and machinability ..
2017-10-23 15:55

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