Passenger Elevators
Passenger Elevator With Machine Room
SN Passenger Elevator
precisely draw the pictures of natural mildness and delectable grace

Gearless Machine
Low power consumption, low noise, maintenance free, and non-pollution.
 
Geared Machine
Combination of traditional idea and modern technology laid the foudation for the characteristics of durability and reliability.
 
Car Ceiling
Boundlessly display imaginative space, and become everybody's focus.
 
PVC Flooring
Wear-proof, anti-skid, flame resistance and exquisite colour.
 
Car operating Panel
Eye-catching red characters and blue back lighting deliver some elegant and quiet temperament.
SN Residence Elevator
with fine particular presentation, the congenital deficiency of spray-paint is eliminated, third dimension is greatly marked; the ability of rust protection is expressed by excellent feeling of depth.

Main board
Human interface, much clearer and fine video effects, high-capacity memory, fast and accurate control show perfect performance and reliability.
 
Permanent-Magnet Synchronous Door Operator
Permanent-magnet synchronous technique is incorporated into traditional variable frequency control, in order to make the operation much reliable and smooth
 
Car Ceiling
More futuristic elements were added into exterior design brilliantly constructed.
 
PVC Flooring
Elegant, high quality flooring. Guarantee satisfaction.
SN Hospital Elevator

SN Hospital Elevator
New concept of moving space, carry beauty of mind with full vitality, embrace miracle for evocation of life.
 
SN Freight Elevator
(Save, smooth and durable)
With diversified design of car structure, give more satisfaction to users to meet their requirements, and give them the satisfaction.
Passenger Elevator Without Machine Room
SN Passenger Elevator
precisely draw the pictures of natural mildness and delectable grace

Gearless Traction Machine
Low power consumption, noise, maintenance free, and non-pollution.
 
Gearless Traction Machine
Combination of traditional idea and modern technology, for the characteristics of durability and reliability.
High speed Elevator
Traction Machine
Powerful driving force testifies high-tech charm: super-low-noise operation is benefited from mastery process technology. Energy-saving and environmental-protection designs reveal pursuing green ecology.
 
Control Board for Open Door Before head and Creeping Motion of Door Area
SN-3000 Main board
Main-computer communication interface with high-brightness large screen with blue background. Its super computing speed grows increasingly with powerful function.
LCD with Luxury Appearance
The colour, contrast and brightness of display have remarkable performances. Dynamic pictures and static letters are all remarkably displayed.
 
Energy Feed System
 
Control System Energy Feedback Device of high-Speed Elevator
 
 
 
Standard Function
 
Attendant less Operation: Automatically stop at floor level and the door will be open. Then after a few second according to the time delay setting, the door will auto and open door. In addition, manually close door before set-time of close door, automatically store interior floor selection and automatically respond external in-turn calling
 
Attendant Operation: Selection by driver, automatically open door when stop at levelling, and automatically store interior floor selection, automatically responds to external in-turn calling, and manually close door.
 
Safety of Close Door: When elevator door is closing, if someone or goods are entered, the action of close door is stopped at once and opens the door again.
 
Overload protection: If the load of elevator exceeds the rated load, the overload indicating lamp will turn on and alarm will be activate. The elevator will not running/operates well if the door is not closed.
 
Full Load by Pass: If load of elevator exceed the rated load, the elevator only responds to interior call, and will not respond to external call.
 
Function of Energy Saving: If the elevator is not operated, the illumination and fan inside car will be automatically turned off. They will be turned on automatically at once by instruction at any time.
 
Stop Nearby when Fault Occurs: If the fault occurs when elevator running in midway, the elevator will slowly run to nearest floor, stop at open-door zone and then automatically open car door.
 
Arrival Chime: when the elevator runs before stop at the floor, the clock will be sounded to remind passenger that the elevator will stop at the floor.
 
Emergency Illumination of car: If the power of illumination is broken, the emergency lamp inside the car will be lighted automatically.
 
Auto Return to Landing: The elevator will automatically return to appointed landing if no internal or external calling signal. (the landing can be discretionarily set)
 
Auto Levelling when Power On: If elevator runs at non-door-zone when power is broken, the elevator will automatically reach the levelling position after power is on again.
 
Over-Speed Protection: When the running speed exceeds rated speed due to fault, the electrical and mechanical protection functions will be started to prevent the car running from exceeding and down range.
 
Anti-Mischief Function: If exceeding 3 interior calling inside the car when elevator load is below setting value, the system will delete all calling and re-select floor.
 
VIP Service Function: When elevator is at VIP service state, the calling inside car will be executed firstly to ensure quick arrival of passenger inside car.  
 
Door Nudging with Buzzer: If the time of open door exceeds setting time, the system will close door compulsively and the close-door protection function will be neglected temporally.
 
Internal Communication: If the elevator is in abnormal state, the persons in car, at car roof and bottom pit can communicate with machine room or control room.
 
Inspection and Diagnosis for Faults: When fault occurs, the system of elevator can automatically diagnose the causation of fault, and store the information into system for maintenance personnel call.
 
Repeat Close Door: After executing instruction of closing door, if door lock circuit is not connected within specified time, the elevator will re-open the door and then re-close the door.
 
Parking Function: When service of elevator is stopped, any floor can be selected to park elevator.
 
Function of Auto Start and Stop Elevator: If no operator for elevator, auto start and stop elevator can be set based on requirement.
 
Elimination of Disoperation: If passenger select floor in error, the floor can be re-selected after eliminating disoperation.
 
Setting any Non-Stop Floor: The user can set any temporary non-stop floor based on requirement.  
 
Setting any Indicating Character of Floor: The user can set any indicating character of floor based on requirement.
 
Self-Diagnosis Function of Call Button: When the call button in some floor is on for long time, the system will neglect the call request of this floor.  
 
Dormancy Function of Floor Display: If no one uses the elevator over setting time, the LCD will enter into dormancy state to raise the service life of LCD.
 
Intellective Operation of Rush and Slack Hours: When the elevator is in this operating state, it will select best operation mode based on flow and time.
 
 
 
OPTIONAL FUNCTION
 
Return when Fire Occurs: When fire occurs, turn on the switch of fire protection, the elevator will automatically delete internal and external calling signal, quickly return to base and not accept any signal. The running of elevator is stopped.
 
Fireman Operation: When fire occurs, turn on the switch of fireman operation, the elevator will automatically delete internal and external call signal, return to base and not accept any external calling signal. The elevator only execute single signal from interior car.
 
Duplex Control: Two elevators receive external calling signal at the same time, and unified management is carried out by system to raise operation efficiency of elevator.
 
Group-Control Operation: For the operation of more than two elevators together, the system will real-time optimize operation program.
 
Automatic Rescue Device: When power supply is interrupted, the elevator will stop at nearest levelling and open car door for passengers to quickly go out of elevator.
 
Remote Monitoring: The elevator operation state and elevator maintenance record can be supervised by elevator supervise terminal or supervise website when maintenance personnel access.
 
Landing Lamp: For each one elevator among several elevators when using group control operation, before it reach the floor, the destination lamp will be lighted in advance to remind waiting person at this floor that the elevator will be arrival and its running direction.
 
Arrival Gong: The functions of voice and telling floor can be provided according to user requirement.
 
Energy Feedback Device: The potential energy generated by running elevator and energy generated by brake of elevator and be feedback to power grid through this device to reduce operation cost and environmental pollution for user.
 
Controlled Operation when Earthquake: When earthquake happen, execute elevator controlled operation to ensure the safety of passengers.
 
Remote Wireless Fault Alarm: When elevator fault occurs, the system can send fault message in real-time to supervise terminal or mobile phone terminal of management and maintenance personnel.
 
Open Door Beforehand: To raise elevator operating efficiency, when elevator reaches the door zone, the car door can be opened beforehand until elevator reaches the levelling.
 
Creeping Function of Door Zone: The levelling precision is automatically adjusted to overcome the change of car load and ensure passengers safety when they go to and out of elevator.
 
Safety Features” with details :
1. Electro-mechanical landing door interlock.
2. Platform underside skirt.
3. Platform railing and kick-plate.
4. Over-travel limit switch.
5. Hose break valves.
6. Pressure relief valves.
 
 
 
 
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