Problems and Solutions Encountered in the Use of Shot Blasting Machine

　　shot blasting machineAfter using for a period of time, we will inevitably encounter some problems. Let's take a look at these problems and corresponding solutions.

1. shot blasting device has large vibration

1. The blades are severely worn-replace and install the blades symmetrically according to the weight;

2. The impeller body is seriously worn and biased-replace the impeller body;

3. The bearing of the main shaft seat of the shot blasting device is burnt out-replace and add grease;

4. Loose fixing bolts of shot blasting device-fastening bolts;

2. shot blasting device has abnormal noise

1, the projectile does not meet the requirements, resulting in the phenomenon of sand-replacement of qualified projectiles;

2. There are large granular materials in the pellets-check and remove them;

3. The protective plate of shot blasting device is loose, causing friction with impeller or impeller blade-adjust the protective plate;

3. shot blasting device shot blasting quantity uneven

1. Check whether the projectile in the silo is sufficient;

2. Adjust the projectile flow of each pellet gate;

3. Adjust the gap of the sand falling adjustment plate of the separator to make the flow curtain uniform;

4.shot blasting machineBucket elevator does not operate

1. Stuck by foreign matter-remove the oversized particles at the bottom of the hoist;

2. The lifting belt of the shot blasting machine slips-adjust the tension device of the transmission wheel to tension the belt;

3. Too much shot material at the bottom of the shot blasting machine hoist-stop and remove the shot material in sequence;

5.shot blasting machinePoor separation effect of separator

1. The projectile flow screen is uneven-adjust the separator flow control board to make it reach the full curtain;

2. The wind speed in the separation area of the shot blasting machine is not suitable-adjust the butterfly valve of the separator tuyere to make the wind speed reach 3~4 m/s, and adjust the position of the 1. secondary adjustment plate.

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