Learning About Products Made In Industrial and Manufacturing Plants

Common Signs That Your Printing Press Cylinder Requires Some On-Site Repairs

17 May 2022

Ryan Baker

The printing world, by nature, won't patiently wait for results when there is a problem with your printing presses. Unfortunately, even a small amount of downtime can decrease efficiency and increase your overall costs. One common cause of trouble is damage to your printing press cylinder (an instrumental part of the machinery that facilitates the process of applying ink to paper). There are many reasons why the cylinders in your printing presses could wear down and stop working properly, including excessive use over time, exposure to chemicals and acidic solutions, and operator error. Regardless of how the damage occurred, it's time to call an on-site printing press cylinder repair service right away if you notice any of the following signs. 

1) The printing press cylinders are no longer properly aligned. 

Sometimes a printing press will produce streaks and gear marks, vibrate loudly, or utilize more energy than usual. All of these issues can indicate that the printing press cylinders have been knocked out of alignment, and you should contact a technician to take a look. An on-site printing press repair service can visit your location to quickly fix the problem. The repair technician will check the pressure of the bearings that run the cylinders and tighten any loose nuts. After making the necessary adjustments, the repair service will confirm that the cylinders are successfully realigned without ever needing to completely disassemble your machines.

2) There is corrosion and rust on the printing press cylinder. 

As your printing press operates year after year, the extreme amount of ink can lead to rust developing on the cylinders. This is particularly prevalent if there is a lengthy break between each time that you run your printing press because the ink sits stagnant for so long. Corrosion can create pitting on the cylinder surface that will eventually cause your printing press to break down. If you notice a rusty cylinder, schedule an on-site repair from qualified service. The repair technician will clean dirt and debris from the cylinder before grinding off any imperfections. A special resin coating is then used to fill in the holes, and the cylinder surface is smoothed out entirely. It's crucial to bring in an on-site cylinder repair service to remove rust from your printing press before bigger problems can arise. 

3) Your printing press cylinder is visibly bent or warped.

If a foreign object accidentally falls into the printing press, there is a risk that the cylinder can become severely deformed. When this happens, you'll notice that the press runs unevenly, and you'll also probably be able to clearly see that the cylinder is warped. This issue should be addressed promptly to prevent the irreversible failure of the machinery. Luckily, once you hire an on-site cylinder repair service, the technicians will bring along all of the specialized tools that are needed to efficiently mend a bent cylinder. For example, the repair company will utilize a grinder or chisel to file down and straighten out the dents with ease. The technician may also use a heated torch to weld over any damaged parts and relieve stress in the dented spots. 

Extensive downtime due to a faulty cylinder in your printing press can wreak havoc on your production times, but a professional repair technician can come right to you and fix things quickly. Contact a professional on-site printing press cylinder repair service to get your machines back up and running in no time at all.

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