By Gebo Machinery | 12 April 2019 | 0 Comments
Matters needing attention in block machine operation
Matters needing attention in block machine operation
Use technology
1. Before using the brick machine, check whether the bolts in all parts of the machine are loose, whether the lubricating parts are filled with lubricating oil, whether the electrical circuit is intact, and whether the machine is running normally.
2. After the machine is connected to the power supply, the pallet is placed in the vibration platform, and the mixed raw materials are put into the hopper, and the vibration platform is started for 3-5 seconds. Then, the upper mold drops into the lower mold and vibrated until the limit card is tightened.
3. When the brick machine is turned on for 150-30 hours for the first time, the gear reducer should be replaced with gear oil. Replace the gear oil every 1500 hours after normal use. Check the bolts before work and add lubricant to the test machine. After use, clean and scrub in time to avoid fouling, damage to the machine, and affect the work. It is forbidden to wash with water in order to avoid damaging electrical components.
Precautions
1. The main power supply line of bnru-free brick machine equipment should be aluminium wire above 25mm2 or copper wire above 16mm2. When the equipment is in normal operation, the input voltage is: high voltage 380V-410V, low voltage 330V-360V . The brick-free equipment must be installed with a reliable grounding to ensure the safety of the operator.
2. The oil pump motor is stopped or turned to force, causing the motor to burn out, because the total pressure regulating valve of the equipment (large nut under the distributor) is over-regulated.( The total pressure regulating valve should be gradually reduced until the motor is working normally. It is not very difficult to rotate.)
3. The vibrating force of the vibrator is insufficient, the brick exiting period is long or the brick is loose, because the pressure of the lower mold is too large;( The pressure of the lower mold is too large, and the pressure suppresses the vibration of the vibrator. The pressure of the independent pressure regulating valve corresponding to the oil pipe on the lower mold cylinder should be gradually reduced until the vibrating force of the machine can be fully exerted.)
The reason for the open welding or damage of the mold, the balance arm and the main parts of the main machine is that the pressure regulation of the lower mold pressing is too small;( The pressure adjustment of the lower mold is too small, the pressure cannot lock the lower mold, causing the impact force of the mold and the vibrating table to be too large, and the parts of the whole set of equipment are damaged too much. The pressure of the independent pressure regulating valve corresponding to the oil pipe on the lower mold cylinder should be gradually increased until the vibration force of the machine is stabilized, reducing the damage to the machine.)
5. When the brick is produced by the brick machine, the brick surface is loose, the brick body is broken, or the upper mold is lifted up with the lower mold when the brick is removed, because the pressure of the upper mold is too low; (The pressure of the upper mold is too low, and the brick cannot be positioned to cause the brick surface to be loose. The pressure of the independent pressure regulating valve corresponding to the oil pipe on the upper mold cylinder should be gradually increased. When the lower mold is lifted, the wrench of the upper mold is gently moved, so that the upper cylinder maintains a certain pressure, and the brick in the lower mold can not rise with the mold, thereby reducing the breakage rate of the brick.)
6. The bulge in the middle of the bricks produced by the unburned brick machine is due to the high pressure of the upper mold cylinder or the short vibration time, and the upper mold can not be pressed in right place.( (If you find that the brick breakage rate is high and not neat, you should pay attention to picking up the mold, or check the humidity and ratio of the main material. If it is too wet, it means that the brick will be pressed out a lot of water when the brick is formed. If it is too dry, it means that the brick is not formed)
7. If the pressure regulating valve fails, the reason is that the pressure spring in the pressure regulating valve is damaged or invalid; (The same type of pressure spring should be replaced in time)
8. The oil leakage of the cylinder occurs because the seal in the cylinder loses the sealing effect; (The seal of the corresponding model should be replaced)
9. When using the brick machine, you should pay more attention to maintenance to reduce the repair and more qualified products.
10. The customer should read the product manual carefully when operating the product, and read it and implement it in action. In order to use the brick machine smoothly and freely, give full play to the superior performance of the brick machine and extend its service life.
Use technology
1. Before using the brick machine, check whether the bolts in all parts of the machine are loose, whether the lubricating parts are filled with lubricating oil, whether the electrical circuit is intact, and whether the machine is running normally.
2. After the machine is connected to the power supply, the pallet is placed in the vibration platform, and the mixed raw materials are put into the hopper, and the vibration platform is started for 3-5 seconds. Then, the upper mold drops into the lower mold and vibrated until the limit card is tightened.
3. When the brick machine is turned on for 150-30 hours for the first time, the gear reducer should be replaced with gear oil. Replace the gear oil every 1500 hours after normal use. Check the bolts before work and add lubricant to the test machine. After use, clean and scrub in time to avoid fouling, damage to the machine, and affect the work. It is forbidden to wash with water in order to avoid damaging electrical components.
Precautions
1. The main power supply line of bnru-free brick machine equipment should be aluminium wire above 25mm2 or copper wire above 16mm2. When the equipment is in normal operation, the input voltage is: high voltage 380V-410V, low voltage 330V-360V . The brick-free equipment must be installed with a reliable grounding to ensure the safety of the operator.
2. The oil pump motor is stopped or turned to force, causing the motor to burn out, because the total pressure regulating valve of the equipment (large nut under the distributor) is over-regulated.( The total pressure regulating valve should be gradually reduced until the motor is working normally. It is not very difficult to rotate.)
3. The vibrating force of the vibrator is insufficient, the brick exiting period is long or the brick is loose, because the pressure of the lower mold is too large;( The pressure of the lower mold is too large, and the pressure suppresses the vibration of the vibrator. The pressure of the independent pressure regulating valve corresponding to the oil pipe on the lower mold cylinder should be gradually reduced until the vibrating force of the machine can be fully exerted.)
The reason for the open welding or damage of the mold, the balance arm and the main parts of the main machine is that the pressure regulation of the lower mold pressing is too small;( The pressure adjustment of the lower mold is too small, the pressure cannot lock the lower mold, causing the impact force of the mold and the vibrating table to be too large, and the parts of the whole set of equipment are damaged too much. The pressure of the independent pressure regulating valve corresponding to the oil pipe on the lower mold cylinder should be gradually increased until the vibration force of the machine is stabilized, reducing the damage to the machine.)
5. When the brick is produced by the brick machine, the brick surface is loose, the brick body is broken, or the upper mold is lifted up with the lower mold when the brick is removed, because the pressure of the upper mold is too low; (The pressure of the upper mold is too low, and the brick cannot be positioned to cause the brick surface to be loose. The pressure of the independent pressure regulating valve corresponding to the oil pipe on the upper mold cylinder should be gradually increased. When the lower mold is lifted, the wrench of the upper mold is gently moved, so that the upper cylinder maintains a certain pressure, and the brick in the lower mold can not rise with the mold, thereby reducing the breakage rate of the brick.)
6. The bulge in the middle of the bricks produced by the unburned brick machine is due to the high pressure of the upper mold cylinder or the short vibration time, and the upper mold can not be pressed in right place.( (If you find that the brick breakage rate is high and not neat, you should pay attention to picking up the mold, or check the humidity and ratio of the main material. If it is too wet, it means that the brick will be pressed out a lot of water when the brick is formed. If it is too dry, it means that the brick is not formed)
7. If the pressure regulating valve fails, the reason is that the pressure spring in the pressure regulating valve is damaged or invalid; (The same type of pressure spring should be replaced in time)
8. The oil leakage of the cylinder occurs because the seal in the cylinder loses the sealing effect; (The seal of the corresponding model should be replaced)
9. When using the brick machine, you should pay more attention to maintenance to reduce the repair and more qualified products.
10. The customer should read the product manual carefully when operating the product, and read it and implement it in action. In order to use the brick machine smoothly and freely, give full play to the superior performance of the brick machine and extend its service life.
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