ROTARY BUMPER BUFFER FOR AUTO CAR BUS SUNSHADE CURTAIN

ROTARY DAMPER

The damper is a mechanical device designed to dissipate kinetic energy.It makes customer's machine reduce the noise and more safty for operate.Most important it will improve the service life of products and create perfect experince for customers.

APPLICATION:

1,Refrigerator fruit case soft closing.

2,Sunshade curtain soft closing.

Our rotary dampers apply to Auto Sound clamshell, sitting WC pan clamshell, hospital bed and other electronic clamshell products. It reduces the nioses during the using process of the above products, advances the products level, and express the products humanity concept.

Temperature Characteristics:

Resistance of the damper will change according to the ambient temperature. The temperature could affect the sealing damping oil fluidity. If the temperature is higher, the fluidity will be higher, and the resistance is lower, the fluidity will be lower. The suitable temperature range is -40° C to 110° C.

Torque rotary characteristics:

Temperature Characteristics:

Test   equipment:

Our dampers are widely used in various appliance, such as double door refrigerator,washer cover, kettle cover, coffeemarker,toilet seat lid ,upspring type floor socket,cabinet door and car interior series like glasses case,roller blind and  handrail and ect.

condition of parameter setting:

1. nominal  torque is measured  value under temperature of 20℃, humidity of  80 ℃,rotation speed of test rack motor of

    30r/m  after damper rotates for 50 cycles;

vide  customized torque by changing  viscosity  of damper.

3. the maximum operating temperature scope of damper:  -20º ~60º 

COMPANY INFORMATION:

Shangpin devotes itself to the contribution in terms of mankind's mute technology and future, and will make our products 

closer to the nature.  The rotary damper/closer series and related ancillary products manufactured by us  are widely applied

to industries as the household appliance, car interior, medical equipment,  household furniture, the seats for cinema and car,

toilet lid, bath assembly, industrial  equipment, piano musical  instrument  and  etc.

Shangpin integrates with mannufacturing  and marketing of products, and we're honored that we can provide our customers

with the overall solution so as to improve the customer satisfaction experience.

Shangpin will  always adhere to the "quality first , innovation in-hand" concept, and wishes to persistently  make contributions

to a better nature .

Requirements to usage and storage:

1. avoid the storage under extreme high or low temperature, and damp or sun exposure. Relatively  stable environment temperature and humidity should be kept.

2. avoid contact with corrosive chemicals such as acid,alkali and salt.

3. usage of such product under extreme high or low temperature , or vacuum or other exterme conditions should be banned; otherwise , the product failure or personal injury accident  may be caused;

4. usage of product under excessive force or excessive angle should be banned to aviod the likely product failure or personal injury accident and so on.

5.usage of such single product as shutdown device should be banned to avoid the likely product damage or personal injury

accident, and the product should be used together with upporting components.