Elevator traction machine brake friction material production is to fully stir resin, rubber, fiber and other friction performance modifiers, fully extrude and fuse them through a rubber mixer, and then go through preforming, hot pressing, vulcanization, and machining products made by other processes.
Brake boots
![Brake boots](//v4-upload.goalsites.com/941/1676363004_image.png)
Verified when carrier is fixed with two m6 screws by 9Nm.