Dumbwaiter Lift
HIGHRISE Food elevator(Dumbwaiter Lift) is different from the electric hoist in the market. Our food transfer machine adopts full computer control integrating microcomputer control, modular system and advanced self-inspection program.
Food Elevator Features
- Highly integrated 32-bit dual CPU, which improves the data processing speed.powerful functions and easy operation.
- The design is novel and unique, the structure is compact, and the self-contained frame can save construction time, materials and costs, and canalso make more effective use of construction space.
- Automatic switch control:When the door is opened and closed, the elevator automatically stops running. Intelligent control ensures safe use.
Table Type Dumbwaiter Lift
- Drive unit and controller are enclosed in the headroom within the structure supported frame.
- New push button with led.Modern and pleasing design,soft and precise activation and complete impermeability of the electronic elements.
- Car with baked enamel RAL7038 finish or in stainless steel AISI 304.Manual landing doors with rise and fall shutters or manual single hinged door.Complete RAL colors range available on request.
Floor Type Dumbwaiter Lift
- Door specifications: Utilizes manually operated single-hinged doors.
- Entrance and opening direction: Multiple entrances can be adjacent, but the opening direction of all doors must be consistent (either all right-opening or all left-opening).
- Structure and installation: Features a modular supporting frame structure, which allows for flexible adaptation and installation in various building types.
- Pit requirement: Floor-type models always require a minimum pit depth of 400mm, with an optional depth specification of 150mm.
Tray Type Food Elevator
- Small footprint,no room required. Flexible configuration according to different requirements.
- Good stability, smooth operation and low noise.
- High efficiency and low cost. Automatic system control, save time and effort.
- Widely used, multi-function. Suitable for most restaurants and hotels.
- Factory direct sales, no worries after sale.
- Professional customer service, 24 hours online to solve your after-sales problems.
Key Features
| Application | 丨 | Suitable for hotel, restaurant, home kitchen orlaundryroom and utility room |
| Loading capacity | 丨 | 50kg-300kg |
| Lifting height | 丨 | 3m-15m |
| Cabin size | 丨 | 600*600*800mm (W*D*H) or customized |
| Type | 丨 | Window or floor type |
| Speed(m/s) | 丨 | 0.4m/s |
| Raw material | 丨 | 201/304 Stainless steel |
| Power input | 丨 | 380v/3 phase/ 50hz (or 110v, 220v) |
| Warranty | 丨 | 3 year |
Electric Lock Function
The call box of the base station is equipped with an electric lock, which is used to start and close the control circuit of the dumbwaiter elevator.
Automatic Leveling Function
When the car is not parked at the leveling position of any one-floor station for some reason, such as power failure or improper operation, use the electric lock to restart the elevator, the dumbwaiter lift can automatically go down to the leveling of the adjacent station, and display the parked floor so that the elevator can operate normally.
Electric Door Interlock Function
There are electrical door interlock switches on each floor door. When any floor hall door is opened, the food elevator stops running to ensure the safety of personnel.
Floor Door Mechanical Lock Function
Each floor hall door is equipped with a mechanical door lock. When the car is not parked at the floor station, the floor door cannot be opened. In special circumstances, the landing door can be opened with the special key provided with the elevator. This key is reserved for elevator managers.
Door Opening And Closing Prompt Function
After the elevator arrives at the station, the digital display will display the floor where it is located, and the “Occupy” button on the call box will light up when the landing door is opened, indicating that the landing door is open. After all the landing doors are closed, the “occupy” button light will be off, and the elevator can run normally.
Car Position Running Direction Display
There are arrows indicating the direction of the elevator running up and down on the call box outside the hall on each floor. When the arrow is on, it means that the elevator is running in the direction indicated by the arrow. When the arrow is off, the elevator has stopped running, and the car position is digitally displayed on the floor.
Fault Display Self-diagnosis Function
When the elevator fails, the digital display outside the hall will flash continuously in the form of codes, so as to diagnose the fault and the cause. The meaning of the code is described in the instruction manual of the random file.
Call Answering Function
Press the call button, the indicator light of the selected floor button will be on, and the memory will be canceled after arriving at the station, and the indicator light will be off.
Contactor Adhesion Protection
If the contact fails to be disconnected after the contactor coil loses power, the elevator cannot be restarted to ensure safety.
Automatic Shutdown Function In Case Of Failure
When the car and the counterweight encounter obstacles, the elevator host will automatically stop running before the running time of the elevator host is greater than 10 seconds before the normal running time of the full stroke.
Phase Loss And Wrong Phase Protection
The control system is equipped with off-phase and wrong-phase protection relays to prevent the abnormal operation of the elevator caused by the change of the power phase sequence or the lack of phase.
Motor Overload Protection
The control system is equipped with a thermal overload protection relay. If the car is blocked and other protection measures fail, and the motor is overloaded, the motor power can be automatically cut off to protect the motor.
Limit Protection
Limit switches are installed at the top and bottom ends of the hoistway to prevent the car from rushing to the top or the bottom of the pier.
Straight Drive, Error Correction Function
If you keep pressing the call button for a certain floor for more than 3 seconds, you can drive straight to that floor and cancel the registration of other floors at the same time.
Contactor Mechanical Interlock
Contactor mechanical interlock protection, especially to ensure reliable operation of up and down.
Operation/Inspection Function
When the switch in the control box is turned to the inspection position, press the up and down buttons to run in jog.
Fault Restart
Only after the fault is eliminated, and the operation/inspection switch in the control cabinet is turned to the running position, and the power is re-connected, the elevator can run normally to prevent misoperation and ensure safety and reliability.
Hall Door Stopper
The hall door is equipped with a device that can prevent the elevator from stopping abnormally due to the abnormal opening of the hall door during normal operation, so that the elevator operation is more safe and reliable.
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