What are the common brake system problems for refrigerated trucks?

1, the phenomenon of failure: step on the refrigerated car brake pedal, pedal does not rise, no resistance;

Determine the reason: check whether the brake fluid is missing; whether there is oil leakage in the brake cylinder, pipeline and joints; whether the main pump, pump parts are damaged;

2, the phenomenon of failure: the brake pedal stepped in the end, the brake effect is not good; continuous braking, the effect did not improve, and the pedal gradually increased;

Reason for judgment: The brake system is mixed with gas;

3, the phenomenon of failure: continuous brake pedal, pedal back to increase, the brake effect has improved;

Reason for judgment: The gap between the friction plate and the brake drum is too large;

4, the phenomenon of failure: continuous brakes, pedal position, and a sense of subsidence;

Reason for judgment: oil leakage;

5, the phenomenon of failure: the pedal position is very low; then step, the location can not be increased, feeling hard;

To determine the reason: the total pump is blocked;

6, the phenomenon of failure: pedal height is normal, not soft not sink, but the brake effect is not good;

To determine the reason: friction plate and brake drum clearance is too large or oily;

7, failure phenomenon: brake deviation;

To determine the reason: if the refrigerated truck skews to the left, it will not work properly for the right wheel, and vice versa;

8, failure phenomenon: refrigerated truck driving mileage, brake drum (disc) heating;

To determine the reason: check the master cylinder, brake cylinder or pipeline;

9, the phenomenon of failure: brake pedal free travel too small;

Judgment reason: need to adjust;

10. Failure phenomenon: The brake fluid picks up slowly;

Determine the reason: Loosen the bleeder screw and observe the brake shoe return. If the brake shoe returns, the tubing should be dredged; if the brake shoe does not return, the brake cylinder should be disassembled.

More refrigerated truck information quotes welcome to consult factory hotline

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Activated carbon fabric for carbin filters

Activated carbon non woven filter fabric is also called activated carbon cloth, activated carbon filter cotton. The activated carbon non woven filter fabric is a three-layer cloth. Its top and bottom layers are non-woven fabric cloth and the middle layer is the high quality activated carbon powders. The non-woven fabric cloth and activated carbon powders are fastened by high temperature thermal pressing.

good ability of adsorption of odor and collecting dust

non woven activated carbon fabric:it can effectively filter general contaminants in the air,effectively,control the ozone in the air and organic pollution, and remove the smells, SO2 and ammonia gas in the air. Corrosion resistant, good ablity of adsorption of odor and collecting dust

Carbon Content: 30-45%, Benzenes Adsorption Capacity: 8-40w%.

Specification: Activated carbon nonwoven fabric usually is with the following specification:Width: 90-160cm Thickness: 0.2-1.2mm Weight: 30-150g/m2.

Special size and thickness are available upon request!

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