Automatic Door Closer Pneumatic Door Closer Aluminum Hydraulic Spring Door Lock Automatic Close Door Lock

automatic door closer stainless steel

Silent Spring Concealed Automatic Door Closing Hinge

Sliding door fire door closing artifact

Spring without punching

 

Applications:

Plastic steel door/anti-theft door, wooden door, aluminum alloy door, steel door, iron door, fire door, glass door, hotel door, etc. Doors that are too light and thin cannot be used.

 

Material:

High-quality aluminum alloy material.

 

SKU:

24.8*7.5*7.5cm

 

function:

1. Electroplating and painting, die-casting shell, high carbon steel gear, double hydraulic speed regulation.

2. The elastic strength of the door closer can be adjusted, which can close the door silently, cushion and prevent hands from being pinched;

3. Exquisite workmanship. Good anti-rust performance, corrosion resistance, solid overall, anti-stamping without deformation, no oil leakage;

4. Two-stage speed regulation. Use it flexibly, and control the closing speed by yourself. One stage speed regulation: door lock speed regulation. Two-stage speed: door closing speed adjustment;

5. Smooth and flexible. Firm and unbreakable, stable performance, the pull rod rotates smoothly, and the door closer is normal, stable and durable;

6. Stabilizing rivets. The rivet connection is firm and durable;

7. High-quality spring, full of endurance and tenacity;

8. The gear shaft steel is hard and durable;

9. The shell is wear-resistant, oxidation-resistant, heat-resistant and cold-resistant;

10. Easy to install. It is suitable for different door frames and can be adjusted according to the needs of the door, making installation more convenient.

 

After-sales service:

topcon offers new and high quality products for your shopping pleasure. After receiving the goods, if you do not understand the use of any product, or have product after-sales problems, please feel free to contact customer service, we are happy to solve your problems!