Introduction:

Properly adjusted width cylinders are crucial for ensuring the smooth operation and longevity of your machinery. In this comprehensive guide, we will walk you through the essential steps to adjust three horizontal width cylinders: the indexer, folding, and sealing cylinders. Failing to address these adjustments can lead to serious damage and reduced machine efficiency. Let's delve into the details to optimize the performance of your equipment.

Applicable Machines

• RS Series [RS22, RS33, RS20, RS30]
• CS Series [CSF, CSD, CSEG, CSEGA, CS]

Related Articles

• Achieving Precision and Control: How to Adjust Air Cushions on Cylinders
• Air Pressure Control: A Guide to Adjusting Pressure Regulators

This Article Contains

• Understanding Width Cylinder Adjustment
• Indexer Centering Arm Adjustment
• Folding and Sealing Side Compression Adjustment

Understanding Width Cylinder Adjustment

When it comes to width cylinders, achieving the right balance is key. The motions of these cylinders should be quick when compressing inward and slow and seamless when resetting outward. There should be no harsh metal-to-metal impacts or thumping sounds during the reset phase. In this guide, we'll focus on adjusting the indexer centering arm, which plays a crucial role in box centering before entering the folding area, as well as the side compression cylinders for both folding and sealing.

Indexer Centering Arm Adjustment

The indexer centering arm is responsible for centering the box before it enters the folding area. To ensure it functions optimally, follow these steps:

1. Check Air Pressure: The standard air pressure setting for the indexer centering arm should fall within the range of 35 - 45 psi. Make sure your system operates within this range.

2. Flow Control Valve Settings: Typically, the centering arm cylinder has flow control valves on both ends. By default, these valves are set to be fully open (counterclockwise or CCW) and four turns in clockwise (CW). 

3. Observation and Testing: After making adjustments, observe the centering arm's movement. It should be quick when compressing but slow and smooth during the reset phase. There should be no metal-to-metal banging or thumping sounds.

Folding and Sealing Side Compression Adjustment

The adjustment process for the side compression cylinders used in folding and sealing is similar to that of the indexer. Follow the same principles: quick compression, slow and smooth reset, and no harsh impacts or noises.

By properly adjusting these width cylinders, you'll enhance the performance and longevity of your machinery, ensuring efficient operations and minimizing the risk of damage.

Remember, precision and performance go hand in hand when it comes to width cylinder adjustment.