Professional manufacturer of stable and low noise hospital bed stretcher elevator

Company Information About Dongao DesenSuzhou Dongao Desen is specialized in vertical elevator and escalator for 20 years. With strength of design, manufacture and installation. We have two factories, our output capability is 4000 sets every year. The product covers twelve serial commodities, such as: Passenger elevator

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Company Information About Dongao Desen
Suzhou Dongao Desen is specialized in vertical elevator and escalator for 20 years. With strength of design, manufacture and installation. 
We have two factories, our output capability is 4000 sets every year. The product covers twelve serial commodities, such as: 
Passenger elevator, house elevator, Passenger lift, house lift, home lift, panorama lift, hospital lift, goods lift, hydraulic lift, automobile lift, small machine-room lift, machine roomless lift, escalator, autowalk

Factory 1

Stable and Low Noise Hospital Bed Stretcher Elevator From Professional Manufacturer

Factory 2

Stable and Low Noise Hospital Bed Stretcher Elevator From Professional Manufacturer

Stable and Low Noise Hospital Bed Stretcher Elevator From Professional Manufacturer



Product Information

Passenger elevator(Machine room)
Apart from the effective and intellectual control system, the small machine room elevator also applies small traction machine and thin control cabinet design, which make the machine room smaller and the layout more compact. The new generation small machine room elevator truly fulfill the company's energy-saving concept. 

It greatly saves the space
Machine room is only an extension of the well. It is convenient in construction and low in cost. The application of compact gearless traction machine leaves a larger space for machine room. 

Stable and Low Noise Hospital Bed Stretcher Elevator From Professional Manufacturer



Passenger elevator(Machine roomless) 
The company machine roomless passenger elevator, with an environment concern, saves energy and reduces the consumption, save the construction area and increases the freeness of designers, thereby fully reflect the idea of environ ment friendly culture. Compared with the gearwheel elevators with the same load capacity, machine roomless elevators save 25% electricity and 10% of construction area. The company has broken through the prerequiste that machine rooms must be available for elevator, providing limitless possibilities of creation for the limited space of modern construction







Stable and Low Noise Hospital Bed Stretcher Elevator From Professional Manufacturer







Cabin decoration


Stable and Low Noise Hospital Bed Stretcher Elevator From Professional Manufacturer


Stable and Low Noise Hospital Bed Stretcher Elevator From Professional Manufacturer

Landing door series

Stable and Low Noise Hospital Bed Stretcher Elevator From Professional Manufacturer

Stable and Low Noise Hospital Bed Stretcher Elevator From Professional Manufacturer

Floor Series

Stable and Low Noise Hospital Bed Stretcher Elevator From Professional Manufacturer

A Complete Order Process


1. Raw Material 
We stictly check and contol the quality of raw materials. 
QC department will check all the materials, when raw material comes to factory, we refused any cuounterfeit products. Only qualified material will get into raw material warehouse

2. Producing management
Production department will make the production according to enginner's instrution. 
There is a agenda in each workshop showing the production plan everyday. By this way, The workers are
All clearly know which project is producing now. Then check the machines status before operation. 

3. Packing 
We apply solid plywood which can stand long time sea shipping. For some important parts, like control cabinet, 
Door operator and motor, parts will be covered by a strong film first, with desiccant, before put into boxes. 

Stable and Low Noise Hospital Bed Stretcher Elevator From Professional Manufacturer
4. Quality Control 
1) All raw materials will be checked before get into warehouse. And bulk electronic product do sampling inspection. All parts must have qualified certificate from suppliers
Worker1 is responsible for this. 
2) After elevator and escalator finished, We will test the match of elevator motor and control cabinet, and the running condition of escalator and moving walks. 
3) Workers will install some main parts before packing, such as cabin/supporting beam of motor, in case any hole is not accurate. 
4) After packed, we will check package condition for each parts, and takes photo for further reference. 
5) When delivery, we will check if all parts packed in container to avoid any missing, and take photos for further reference. 
5. After Sales Service
1) Entrust maintenance to local agent. 
2) Arranged by customer. 
3) If necessary, we provide training for customer. 
4) We arrange professtional workers for installation and commision. But buyer need to inform us 1 month advance for visa. 

Main function
 Standard function
1Inspection operation 29Over speed protection
2Slow speed running 30Contact protection for brake switches
3Automatic door opening time adjustment 31Interphone communication
4Full load bypass 32Wheeling protection
5Automatic turn off lighting and fun 33Alarm bell
6Automatic return to home landing 34Emergency lighting
7Door re-closing 35Level switch protection
8Error recording 36False call canceling
9Hoist way self learning 37Automatic reversal call canceling
10Automatic door opening   38Floor display directional setup
11Attendant service 39Isolate running
12Bypass operation 40Dot matrix floor indicator
13Automatic correction of floor position signal 41Rolling display of running direction
14Lift locking 42CAN communication protection
15Protection of door lock up outside dooor area 43Arrival gong
16Infrared light curtain protection 44Emergency return in case of fire
17Over load protection 45Main control protection
18Reversal runing protection  46Main control CPU WDT protection
19Anti-skip protection 47Discretional setup of service floor
20Anti terminal switches protection 48Test running
21Anti-terminal over running protection 49Clock control
22Phrase protection 50Direct landing
23Contactor protection 51Load weighting device
24Failure analysis of shaft self learn 52Full collective control
25Motor temperature protection 53Door opening button (external)
26Door opening failure protection 54Door opening button (internal)
27Protection for door lock short circuit 55Fire running function
28Door lock failure for brake switches   
  Optional function
1Open the door in advance 10Remote control
2Direct parking 11Camera function in the car
3Group control 12Voice announcer 
4Duplex control 13Car assistant operation box
5On-duty peak service 14Operation box for the handicapped
6Off-duty peak service 15Intelligent calling service
7Door open time extending 16IC card control function
8Car arrival gong 17Leveling when power failure
9Remote monitor    
Our reference specifiction: 
Hospital elevator specifications
No. of persons Rated capacity
(kg) 
Rated speed (m/s)Car net sizeDoor net size(DW*DH)mmShaft inside dimensionMachine room sizeMax traveling height(m)
W*D(mm)W*D(mm)OHPit depth W*D*H(mm)
2216001.0 1400*24002P telescopic opening
1100*2100

2P center opening
1000*2100
2400*2900


2500*2900
450015003100*4850*290045
1.64600170060
1.75
Note: the above parameter is just for reference, if your shaft at jobsite is not like this , please contact with us, we can design as your  shaft.

Welcome experienced elevator company act as our distributors/agent to cooperate with us on long term basis. We would like to provide our distributor/agent promotion price as reward for the cooperation. if you are interested, please do not hesitate to contact with us. Thanks!
 

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