If You Want to Have Perfect Doors and Windows, Hardware Parts Cannot Hold Back!

Handle The handle can be seen at casement window. The main function is to press casement window into the window frame when Casement Casement is closed, so as to achieve the sealing effect, or to facilitate opening the window after the window is closed. When purchasing a handle, you should choose a handle with a smooth surface, no burrs, a sense of weight and a uniform surface of the coating. Hinge Hinge is also used in casement window. The material of hinge is made of copper, iron-plated copper, stainless steel, aluminum alloy extrusion material, etc. Dagger Dagger is a device used for casement window to realize opening and closing and positioning. The surface of qualified dagger should not have defects such as scratches, front edges, burrs, etc. Pulley The pulley bears the weight of sliding doors and windows to ensure smooth horizontal movement of sliding doors and windows. When purchasing pulleys, we should pay attention to the material of pulley yoke and whether the pulleys adopt needle roller bearings or ball bearings, and the pulleys of sliding door should adopt corresponding heavy door pulley. Half Moon lock The half-moon lock is the lock hook between the fan and the fan. It is recommended to use stainless steel or aluminum alloy to make it better. Sealing Strip Door and window rubber steal strip can block dust, strengthen the sealing effect of doors and windows, and at the same time, it is also good for blocking noise, and the sealing strip has the characteristics of shock absorption, moisture resistance, etc. What are the tips for hardware purchase? 1. Open and close, pull several times during purchase to see if it is flexible and convenient, and select hinge, slide rail and lock with good sealing performance. 2. If you want to purchase locks with good flexibility and performance, try to insert and remove locks several times to experience whether the whole process is smooth and whether it is energy-saving. 3. When purchasing door and window hardware from the appearance, pay attention to check whether the appearance is defective, how the plating gloss is, and whether the hand feeling is smooth. [This article is reprinted from the public number of door and window city. Only information is transmitted. Please contact us to delete the infringement]] Edit: doors and windows online-Yanzi