1. When adjusting specifically, you can tighten the screw first, and according to the clockwise direction, you can slow down the speed a little, so that the force of closing the door can be reduced. If on the contrary, rotate in a counterclockwise direction and loosen the screw, then the speed will become faster, that is, the force of closing the door will increase. However, it cannot be adjusted too much, otherwise the screw is loosened, which will cause oil leakage in the door closer. The adjustment should also be within a reasonable range, not too loose, not too tight.

2. The buffer is used to adjust the speed of closing the door, if the force is relatively large, the speed will be faster. When the power is low, the speed of closing the door will be slower. If you want to adjust, the method is relatively simple.

3. We can pass the hydraulic valves on both sides, which can control the speed of closing the door separately. When adjusting specifically, you need to understand that this adjustment valve has different gears, and if it is a gear, you can adjust its opening angle. If the adjustment is the second gear, the angle of opening on the door is adjusted, from 20~0 degrees.

Wenzhou Houhe Hardware Products Co., Ltd. is a professional manufacturer dedicated to the research and development and production of sliding door buffer devices, and has long served private enterprises in overseas markets. Headquartered in Yueqing City, Zhejiang Province, the company established branches in Foshan City, Guangzhou City and Chengdu City in 2016, with a total production area of more than 100,000 square meters. Our sliding door buffers are widely praised by our customers for "smoother sliding and easier installation". Relying on the company's high-end technical level, advanced management concept and humanized marketing mode, the company's products will enter thousands of households in the near future. We always serve you with full enthusiasm, sincere attitude and win-win concept!