1. Cascade failure
The stairway is a standing place for passengers to take a ladder and a continuous running part. Due to environmental conditions, human factors, such as the object itself causes, cascade failure mainly has the following aspects: tooth broken, pedal stent fracture spindle hole, stent fracture, the main wheel come unglued.
2. Failure of the drag chain.
Drag chain is one of the largest stress escalator parts, due to the long running, accordingly more serious wear and tear, and the main fault include lubrication system fault, drag chain serious wear and tear, drag chain elongation.
3. Failure of the driving device.
The main fault of the driving device includes the abnormal sound of the driving device, the temperature rise of the driving device is too fast and too high. The reasons for failure of the driving device are as follows:Continue reading
ElevatorVip’s Official Website Revision Notice
In order to meet the company’s development needs and improve customer service, our new official website will be launched on May, 2018.
https://www.elevatorvip.com
We sincerely look forward to your valuable comments when you visit the website. We will accept it with humility, make corrections in time, and strive to make the website more perfect.
Finally, we sincerely thank you for your continuous care and support!
Hereby notice!
Benefits and Drawbacks of Machine Room-Less (MRL) Elevators and Machine Room (MR) Elevator
The machine room-less (MRL) elevator is relative to the machine room (MR) elevator, which is using modern production technology to miniaturize the equipment of machine room as far as possible while maintaining the original performance, move the control cabinets, traction machine, governor, and other parts to top or sides of elevator hoistway, thus the traditional machine room was cancelled, in order to meet the customer’s special requirements for height and roof.
Top 10 Tips for Escalator and Elevator Parts Maintenance
The maintenance is a key role in the normal operation of elevator and escalator. How to maintain elevator and escalator? Please continue to view:
1. Look – Every day, before escalator and elevator running, to look around for abnormalities.
2. Listen – Every day, before escalator and elevator running, to hear if there is an abnormal sound.Continue reading