ELEVATOR LEADING TECHNOLOGY :

 

1. Control system

32-bit microprocessors, multi-CPU redundancy control, faster and more accurate processing: Advanced fieldbus communications technology to adhieve high performance high reliability, easy maintenance; excellent anti-interference ability, low electromagnetic radiation, stable system and reliable and not interfere with other equipments

1. Vector VVVF

Vector VVVF control, adjust current and phase to achieve accurate control according to actual load; with significant energy saving, perfect protection, good control performance, strong overload capacity and easy maintenance etc.

1. Permanent magnet synchronous gearless traction machine

Permanent magnet synchronous gearless traction machine integrated coaxial transmission, digital inverter with servo drive technology, so that saves energy more than 48% and transmission efficiency more than 98%; stable running, low noise, excellent structure, safe and reliable

1. Permanent magnet synchronous door system

Controller of door machine uses computer system and frequency conversion control technology, that realize high-precision distance control, more quiet and smooth door opening and closing; 1:1 drive and proper timing belt make door system safe and reliable

 

OUR SERVICE

1. After sale service and spare parts will be offered during the whole life-span of products. Guarantee period is 12 month. 

Guarantee period : free spare parts, transport paid by customers, work replacement by the customer.

 

COMPANY INFORMATION

Bester Elevator was founded in 1979, its headquarters is locted in Jinan, Shandong province. In 1996, German ThyssenKrupp Group and Bester elevator set up Shandong Thyssen Elevator Company Limited. In 1999, Bester purchased foreign shares and established Shandong Bester Elevator Co. Ltd. In 2005, Bester set up joint venture company with Swiss Lift Electronic AG. After 30 years, Bester has developed into a professional elevator manufacturer by self-exploration, importing international technology, innovating and transcendence, which integrate research, manufacture, installation and maintenance. On the road of development, Bester not only service the whole world clients with the products comfortable and convenient but also build her brand connotation ----- safety and energy saving.

 

INTRODUCTION AND ADVANTAGE

1. Safe and comfortable;

2. Energy saving;

3. Environment protection;

5. Good after-sale service;

6. Easy maintenance.