$12.70 - $15.20
Min. Order : 300 Pieces

CHINA factory COSSLA E - Silent hydraulic hinge

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Brand Name: COSSLA or OEM
Type: Furniture Hinge
Place of Origin: Guangdong China
Material: Space Aluminum
Model Number: CSL-YYHY-E1 / CSL-YYHY - E2
Packaging Detail: Carton packaging
Selling Units: Single item
Single package size: 21X15X10 cm
Single gross weight: 0.45 KG
Dongguan Cossla Industrial Co., Ltd.
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 20,000+
Visit Store
Product Description
Product Characteristics
- Applications : hotel , home , office building and other material doors 
- Product features : intelligent fixed , functional connection , buffer anti-collision , mute closed , easy to install
- Features : One product solves multiple functions of door control and replaces many traditional products ( door suction , door closer , hinge )
- Mainly suitable for entrance doors , room doors , etc , factory in a non-functional state, the hinge is not detachable , installation does not need to distinguish between the left and right door installation 
- With a unique three-speed function , the door is soft and the lock is smooth and strong,
- Not easy to leak oil , stable performance , long service life 
- Easy to install , safe to use and beautiful 
- Easy to adjust speed 

          5 Inch 
              6 Inch
         E  type
            E   type
Weight capacity 
        ≤  30kg / pcs
          ≤ 45 kg / pcs
Door width 
      ≤  1050 mm
         ≤ 1200 mm
Service life
More than 300000 times
More than 500000 times 
Page Size ( mm)
138 * 36 * 3.5
160 * 36 * 3.5
Slotting method 
width of grooves is 35 +0.5 - 0 mm,depth of single grooves is 4 mm
Opening Direction 
Open in one direction , maximum angle 175°,installed without direction left and right.
        ( - 30℃ -------60 ℃ )
Speed control 
The closing force and closing speed of the upper and lower ends can be adjusted freely
With hydraulic , three-speed buffer , shock absorption function , Optional 90°  positioning function and 180° automatic function
5 Inch Hinge Selection And Load Bearing Data
    Door Weight 
Door size 
           ≤ 30kg
≤ 2000mm * 700mm
1 pcs Hydraulic + 1 pcs Bearing Page 
Use 2 hydraulic hinges is better.
           ≤ 50 kg
≤ 2000mm * 900mm
2 pcs hydraulic hinges 
Door height > 2100mm add 1 pcs bearing hinge in the middle , Use 3pcs hydraulic hinges is better.
           ≤ 80 kg
≤ 2400mm * 1100mm
3 pcs hydraulic hinges 
6 Inch hinge selection and load bearing data
      Door Weight 
 Door Size 
≤ 2000mm * 700mm
1 pcs hydraulic + 1 pcs bearing page 
Use 2 hydraulic hinges is better.
          ≤ 75 kg
≤ 2000mm * 900mm
2 pcs hydraulic hinges 
Door height > 2100mm add 1 pcs bearing hinge in the middle , Use 2 hydraulic hinges is better.

          ≤ 110 kg
≤ 2400mm * 1100mm
3 pcs hydraulic hinges 
Installation Instructions
Recommend Products
Product packaging
Company Profile

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral brown boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?

Q4. How about your delivery time?
A: Generally, it will take 35 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.