Hand chain hoist. ． It is composed of many small parts, which brings convenience to people's life and work. We must not only be able to use the hand chain hoist, but also do a good job in maintaining the hand chain hoist parts. The following will introduce the maintenance work of the hand chain hoist brake.
, The pressure of the spring should be less than the thrust of the push rod
When the brake of the hand chain hoist is opened, the gap between the brake shoes and the brake wheels on both sides should be equal
The center of the brake wheel and The center error of the brake shoe should not exceed 3. When the brake wheel is released, the inclination and non-parallelism of the brake shoe and the brake wheel should not exceed the width of the brake wheel.
, brake:. ． .After opening, there should be no jamming of various components
. Without affecting the braking clearance of the hand chain hoist brake, the larger the compensation stroke, the better
Ruibei hand chain hoist purchasing network hand chain hoist brake brake maintenance