Basic Requirements for Elevator Maintenance

1. Elevator maintenance is required once a week for no less than two hours. Maintenance personnel are required to maintain the elevator at regular intervals.

2. Check all parts below elevator to ensure it works normally, cleanly and lubricates.

2.1. Power switch and safety switch.

2.1.1 The main switch and limit switch of the control cabinet are complete and undamaged, and the wiring is firm.

2.1.2. Check the contact of fuse and fuse. The contacts are firm and there should be no fire.

2.1.3. Safety switches, such as emergency stop, safety window, bottom hole and limit, should be in good contact and operate normally and reliably. No spanning.

2.2. Drawing machine: Appearance body should be clean and bright.

2.2.1 Reducer

A. The operation should be smooth without abnormal vibration.

B. The oil level height of the gearbox shall be kept within the prescribed oil level line.

C. The oil temperature of the reducer shall not exceed 85 C.

2.2.2. Motor

A. There should be no friction, collision or other noise in the operation of the motor. If there is any abnormal noise, the ladder should be stopped to check whether there is foreign body intruding into the sliding bearing and whether the bearing is damaged.

B. The oil level of the motor should be near the center of the oil mirror.

C. The ambient temperature of the motor should not be higher than 40 C, and the temperature rise should not be higher than the nameplate stipulation.

D. The displacement of motor bearings is less than 4 mm.

2.3. Brake.

2.3.1. Stable and reliable operation, no slippage, no less than 70% of the contact surface of the brake shoe.

The Function of Elevator Frequency Converter

The Function of Elevator Frequency Converter:

Elevator frequency converter is divided into door system frequency converter and main control system frequency converter.

The door system frequency converter also called door controller,it is used to control the lateral running speed of the door panel.

The main control system frequency converter also called main drive or inverter,it is used to control the longitudinal running speed of the car.

The common point is that the elevator speed and power saving are achieved by adjusting the frequency of the radio wave.

Shaanxi Sanjin Elevator Fittings Co., Ltd. can provide you with a variety of safety gears of different specifications for your choice,such as KONE  KDM,V3F16L,KDL16L,KDL16R,KDL16S inverters, schindler VF33BR main drive,Panasonic door controller ,selcom ,fermater ,anliso door controller and so on. Welcome to send inquiries and place orders.

China Elevator Manufacturers Rank in 2019

Nowadays, with the acceleration of urbanization and the improvement of people's living standards, people's demand for elevators is growing. Not only new buildings and shopping malls are equipped with elevators, but also many old residential areas are equipped with elevators. Elevators have become an indispensable and important infrastructure in people's lives. But at resent, the elevator market manufacturers are mixed, and there are few elevator manufacturers with real strength. At present, the latest elevator brand ranking of the first choice for users in the Chinese market in 2019 has been released strongly. As one of the most authoritative, independent and objective lists in the elevator market industry, it has attracted great attention from the people of the whole country as soon as it is released. Now let's see what strength elevator manufacturers are selected. The following rankings are in no order for your reference.

Shanghai Mitsubishi Elevator

KONE Elevator

Schindler Elevator

Thyssenkrupp Elevator

Otis Elevator

Toshiba Elevator

Hitachi Elevator

XIZI Otis Elevator

These are the rankings of authoritative and well-known elevator manufacturers selected according to the strength of the manufacturers. Overall, domestic elevator manufacturers are still mainly foreign-funded and joint ventures. But the national elevator brand with certain strength is also rising in recent years.

Shaanxi Sanjin elevator fittings Co,.Ltd specializes in export for all kinds of elevator and escalator parts. We have stable and friendly cooperation with large number of large scale elevator parts manufactures. So far. our customers from over 100 countries in the world, Such as Russia, United Kingdom,Japan,Pakistan,Malaysia,Iran,India,Indonesia,Philippines,etc.We have received wide approval and trust from the customers both at home and abroad because of the competitive price,excellent after-sale service.

We have built long-term business relationship with many famous international forwarder,companies.Such as Fedex,DHL,TNT,etc.and we also have special messengers to track the items,and keep update with the customs to make sure customers can receive the items in time.

Customer demands is our goal,Customer satisfaction is our pursuit.Customer first is our eternal philosophy. Your patronage is expected by every employees in Shaanxi Sanjin where you will receive the most satisfactory service from our dedicated service team,and buy products with best quality in the most preferential price!

Huawei and Schindler Sign Global Agreement on IoT Connectivity

 Huawei announced today that it has signed a Global Frame Agreement on Internet of Elevators & Escalators (IoEE) with Schindler Group, a leading global elevator manufacturer. Huawei and Schindler Group will cooperate in the future on the development of smart Internet-of-Things (IoT) components for a seamless connectivity of elevators and escalators.
Huawei and Schindler will establish global partnership to develop a Connected Elevators Solution that is open, flexible, and scalable. The new IoT connectivity solution is an important element of Schindler’s digital platform and will enable Schindler to better monitor, analyze and leverage data generated from its elevators and escalators, and support the unified connection and management of Schindler’s one million elevators around the world.

More than one billion users rely on Schindler’s mobility solutions every day. Timely and efficient management of these assets is critical for safety and customer satisfaction.

“We are proud to extend our digital ecosystem with Huawei as one of the global technology leaders. The cooperation will help us to significantly reduce time-to-market for our new digital offerings”, says Thomas Oetterli, CEO of the Schindler Group.

“Huawei is very pleased to partner with Schindler by providing the innovative technologies and solutions to empower Schindler’s digital transformation to enhance service reliability and customer experience”, says Eric Xu, Rotating CEO of Huawei.

Data analytics firm Lux Research reported that by 2020, the global Industrial IoT (IIoT) will be worth an estimated US$151 billion. The IIoT includes factory machinery and industrial products, with one typical example being the Internet of Elevators & Escalators (IoEE). IoT technology transmits operational data from the elevators in real-time to enable elevator data simulation, achieving preventive maintenance through and cloud-based big data analysis. Elevator safety will be significantly enhanced, while the operational cost of the elevators can be largely reduced.

Schindler Ahead SmartMirror

Schindler has introduced a new intelligent elevator mirror which not only enlarges the space but also connects the passengers with the outside world using various information. This system is part of the Schindler Ahead ecosystem.

What is Schindler Ahead SmartMirror?

This product provides not only basic information but also eye-catching moving content. In restaurants, it can show today’s menu, on malls shopping tips and in residential buildings important announcements, weather forecast.

How does Ahead Smart Mirror work?

Trough easy to use CMS you can control what you passages see and assign content to specific elevators. Promotions and advertisement can be served during specific hours of the day.

Elevator Door Advertising

Schindler Elevator has recently introduced a new advertisement solution for your elevator doors. A short-distance projector capable operating in daylight located above elevator doors in a custom enclosure, connected to our CUBE, animates your messages on the outside of the elevator doors. The customer can then through a content management system operate each projector separately and display a wide range of content.

A short-distance projector capable operating in daylight located above elevator doors in a custom enclosure, connected to our CUBE, animates your messages on the outside of the elevator doors. The customer can then through a content management system operate each projector separately and display a wide range of content.

Invisible Wheelchair Lift

Sesame Invisible Lift is the ideal solution for buildings where you need to have a wheelchair lift but you want it to be hidden, blended with your interior.

For rises below 1000mm, the Sesame patented wheelchair platform lift offers a practical disabled access solution with a modern, stylish exterior that belies its simple, user-friendly operating system. The lift is built with a unique wheel stop which is designed to prevent wheelchair wheels from moving around on the platform once in position.

When a user presses the lift up button whilst on the lifting platform, the wheel stop rises a total of 100mm before the lift itself rises, therefore stabilising the wheelchair and preventing it from rolling off the platform while in motion. Users will feel 100% safe and secure when being elevated on the lift.