Dumbwaiter Elevators
Product Category
Passenger Elevator
Hospital Elevator
Bungalow Elevator
Capsule Elevator
Car Elevator
Goods Elevator
Service Elevator
Dumbwaiter Elevator
Dumbwaiter Elevators
Otiva's ‘Dumbwaiter’ elevators play a crucial role in enhancing operational efficiency within the expansive commercial service sector, notably in hotels and restaurants. These installations ensure swift, labor-efficient service by streamlining operations. Designed for specific applications such as transporting mail, food, and lightweight goods, they provide a reliable and automated solution, contributing to effective operations in bustling service environments.
What they are:
Purpose: Primarily designed for transporting goods, not people.
Size: Smaller than passenger elevators, with dimensions tailored for specific applications.
Applications: Common in restaurants, hotels, hospitals, libraries, and homes, particularly for moving food, utensils, and other materials.
Speed: Typically operate at speeds ranging from 0.15 to 0.5 meters per second.
Capacity: Can handle weights ranging from 50 to 250 kilograms, depending on the specific model.
Safety Related Features
High Accuracy Landing Feature
The car landing level is adjusted to a high level of precision in order to ensure a landing accuracy of ± 5 mm under any load conditions.
Elevator Monitoring and Control System (Smart Elevator)
Each elevator's status and operation can be monitored and controlled using advanced Web-based technology which provides an interface through personal computers. Special optional features such as preparation of traffic statistics and analysis are also available. This consists of IoT and use of AI to deliver trouble free operation with least waiting time and highest efficiency.
Multi-Beam Door Sensor
Multiple infrared-light beams cover a door height of approximately 1800 mm to detect passengers or objects as the doors close.
Door Force Detector
When excessive door load has been detected while opening or closing, the doors immediately reverse.
Door Nudging Feature
A buzzer will sound and the doors slowly close when they have remained open for longer than the preset period. This safety feature is provided on request.
Electronic Doorman
Door open time is minimized using safety ray(s) or multi-beam door sensors that detect passengers boarding or leaving the elevator
‘FireMan’ Switch
In case of fire, activation of a key switch or a building's fire alarm, all calls are cancelled, all lift cars immediately return to a specified evacuation floor and the doors open to facilitate the safe evacuation of passengers.The car then responds only to car calls which facilitate fire-fighting and rescue operations.
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