The reason of failure and the troubleshooting method are easy to appear in the block machine

- Apr 23, 2018 -

Traditional block machine adopts manual operation, the low efficiency of choose and employ persons directly affects the cost of the block, to enhance the production efficiency of block machine, in the modern design, the block machine is configured with automatic computer cabinet so that the block machine production automation, and greatly improve the production efficiency, is currently the most used equipment in the building industry.

There will be many problems in the production process of the block machine. We will summarize it according to the daily use of the block machine, so we can understand it together.


1. Cause of failure: the lower limit of the mold frame is too low or sent off, and the proximity switch does not sense the induction iron, causing the signal to stop.

If some of the equipment, near the switch of the power line aging, the vibration, the time pass, will also cause the proximity switch does not work.


Rule out: adjust the proximity switch to a reasonable position. If there are problems with the line, check the line and troubleshoot.


2. The cause of the problem: pressed oils, pilot sequence valve, hydraulic lock cylinder, electro-hydraulic directional control valve, such as hydraulic parts wear, cause a downturn of the pressure head, pressure head and limit of the proximity switch without induction to the induction of iron, led to the suspension of the signal.

Some of the brick machine equipment, close to the switch of the power line aging, vibration, when the time pass, will also cause the proximity switch does not work.


Methods: check the hydraulic parts, such as pressure head oil cylinder, pilot sequence valve, hydraulic lock, electro-hydraulic directional valve, etc.

Can refer to the cement brick machine pressure head to rise in place, the upper mold automatically slow down the fault to eliminate the fault.


3. Cause of failure: the proximity switch of the material gate is not sensitive to the induction iron, causing the signal to be interrupted.

If some of the equipment, near the switch of the power line aging, the vibration, the time pass, will also cause the proximity switch does not work.


Rule out: adjust the proximity switch to a reasonable position. If there are problems with the line, check the line and troubleshoot.


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