With the reliable and advanced technology introduced from abroad as well as domestic and overseas parts and auxiliary equipment, we determine our product structure and range, so as to improve product quality and establish the brand.
1. our passenger elevators use the VVVF frequency and volt adjustable control system, which is 100% imported and the most advanced in the world to ensure the elevator is powerfully driven and runs steadily. Adopting the vector closed loop control technology to satisfy the dynamic adjustment needs, the response speed and overall capability is also greatly enhanced. The unique graphical generator enables the elevator to run more steadily when accelerating and decelerating, increasing the comfortability and decreasing the running time between the floors, making the leveling more accurate. The elevator is energy saving at any speed, saving about 40% of the electricity compared with common variable speed control method, and thus decreasing the power supply capacity. Compared with other elevators, we have the advantage of having very little noise, accurate levelling, comfort.
2. Direct bending technology has been applied when processing stainless steel compartment and door, shock-proof and noise-proof technology have been added to change the traditional technique of stainless steel plaster and loud noice, so as to greatly prolong the life-span of the compartment and the door, achieving the effect of being artistic and practical.
the VVVF passenger`s elevator manufactured by Guangdong TRE Elevator Co.Ltd.is a late-model
elevator driven by 3-phase induction motors , sequential speed controlled by inverters with characteristics of reasonable structure , good comfortable feeling, high degree of levelling accuracy,safety and beautiful looking.
the elevator manufactured by us is collective –sellection controlled with high degree of automation ,with the functions of stop according to the running direction order ,automatic door opening and levelling. we can also increase the additional functions according to the requirments of the customers of false protective device to invoid entrapping passengers,firefighter operation , power failure rescue and driver operation.
two elevator installed together can be parrelly controlled in this circumstance two elevator can share one out-call system, each elevator has its independent collective-collection functions but also serve according to the order first principle to select automatically the best running method to effeciously transport the passengers ,to shorten the waiting time.