Auto Open and Close Hinge

Auto Open and Close Hinge


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
South Korea
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
hinge, home appliance parts, auto close hinge, auto open hinge
Category
Other Machinery & Industry Equipment , Environmental Products , Hinges, Rollers & Bolts

DongWoo Precision

Membership
BIZ
Country / Year Established
South Korea South Korea / 1987
Business type
Manufacturer
Verified Certificate

11

DUNS

Product name Auto Open and Close Hinge Certification -
Category Other Machinery & Industry Equipment
Environmental Products
Hinges, Rollers & Bolts
Ingredients -
Keyword hinge , home appliance parts , auto close hinge , auto open hinge Unit Size -
Brand name - Unit Weigh -
origin South Korea Stock -
Supply type - HS code -

Product Information

Auto Open and Close Hinge


│Description│

Latch , It's mounted inside of Refrigerator.
Auto closing Hinge and Auto Open Hinge, It is also one of the parts in Refrigerator. and It is consist of spring, cam, silicone oil. those are main mechanism and important to adjust operation. it is equipped in the Main door or Door in door and after that join with Refrigerator. The benefits of this hinge are available to control the Open and close speed. It helps to easily open and close the door. no need to pull and push the door. so that it can protect Door and loaded things from the impacts and vibrations.


│Function│

>> Auto Open Hinge│Function


It equipped inside of refrigerator door to help the door open automatically. When customer open a door , they don’t need to pull the door by hand, Just press the edge of a door, the door open automatically to angle as they want. The mechanism is classified between the spring Torsion power (open power) and a friction brake (deceleration control).



>> Auto Close Hinge│Function

The Auto close Hinges are key components in the refrigerator It equipped with door of Refrigerator to help doors close automatically at the 45º by the application of a little push power. Especially Auto close Damping Hinge was added Oil Damping so that it will more smoother and luxury-looking than Auto close Semi Hinge. This Auto close Hinge make good use To move with this 28kg heavy door So that Child, the old and the general people can use the door easily.


│Specification│


>> Auto Open Hinge│Specification
 

Door Weight

10kg (890 x 540 x 26mm)

Mechanism

Spring + Friction

Module Size

18 x 18 x 53mm

Open Angle

100 degree

Open Time

2.0~2.5sec

Reliability

100,000 cycle



>> Auto Open Hinge│Specification


 

Auto Close Hinge (Semi)

Auto Close Hinge (Damping)

Mechanism

Spring + Cam

Spring + Cam + Oil

Door Weight

28.0 ± 5kg

28.0 ± 5kg

Size

27.5 x 74.5 x 88.5

27.5 x 24.5 x 163.5

Auto Close Starting Angle

45 ± 5 degree

45 ± 5 degree

Closing Time

1.0 ± 0.5 sec

2.0 ± 0.5 sec

Durability

100,000 cycle

100,000 cycle

Product Info Attached File

Dongwoo_Product_Catalogue_eng.pdf

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

DongWoo Precision

Country / Year Established
South Korea South Korea / 1987
Membership
BIZ
Business type
Manufacturer

11

DUNS

President
Hyo Sam Kwak
Address
32, Pyeongsan-ro 8beon-gil, Uichang-gu, Changwon-si, Gyeongsangnam-do, Korea
Product Category
Environmental Products,Hinges, Rollers & Bolts,Other Machinery & Industry Equipment
Year Established
1987
No. of Total Employees
1-50
Company introduction

The Dongwoo mainly produces part for Home appliances (Refrigerator, Washing machine, Air conditioner, Motor car) , espically Damping Hinges, Latches, Pess items

The Hinges , Latches unit and other part for Home appliance products is developing in Changwon Factory ,and also Changwong Factory is equipped with production facilities.
Jinyoung Factory is mainly produce press items such as Back plate, Back cover, Rein force , Comp Base etc.

We currently has more than 15 active partners in 5 countries. LG, DAEWOO, Haier, Hisense, Midea, Whirlpool, Bosh, Siemens, Euro part are Our Main Partners.

Main Markets

China China

Poland Poland

South Korea South Korea

U. Kingdom U. Kingdom

U.S.A U.S.A

Main Product

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