Comprehensive Overview of the CAPS Brand Screen Printing Press

For those involved in screen printing, choosing the right equipment is crucial for maintaining quality and efficiency. The CAPS brand screen printing press, particularly the 6-head, 4-station machine, has sparked discussions among professionals. This overview aims to provide valuable insights and practical solutions for those considering or already using a CAPS screen printing press.

Understanding the CAPS Brand

CAPS presses, especially the older orange models, have garnered mixed reviews. Users have highlighted both strengths and weaknesses, offering a balanced perspective on these machines. The key points of discussion include:

• Ease of Setup: Generally straightforward, though some components might require upgrading for optimal performance.
• Micros Adjustment: Many users report dissatisfaction with the micro-registration adjustments, citing significant slop and movement issues.
• Durability: Older models are often praised for their robustness, while some later models reportedly suffer from alignment issues due to poorly fitted joints before welding.
• Cost Efficiency: These presses were considered affordable, especially when purchased new around 2003 for approximately $1,695.

Addressing the Micros Adjustment Problem

The most frequently mentioned drawback of the CAPS press is the micro-registration adjustment mechanism. Users describe the original "cobby screen door turnbuckles" as inadequate, leading to difficulties in achieving precise linear adjustments. Here's a step-by-step guide to resolving this issue:

1. Acquire Heim Joints: Purchase heim joint fittings from suppliers like McMaster-Carr. These joints offer improved stability and reduce slop compared to the original turnbuckles.
2. Installation:
   • Remove the existing turnbuckles.
   • Install the heim joints on the micro-registration adjustments.
   • Consider whether to use right-hand threaded joints or a mix, ensuring they do not tighten against each other and allow independent movement of the clamp head and print arm.
3. Optional Enhancements:
   • Use springs if necessary to maintain tension and improve responsiveness.
   • Retain o-rings where needed to ensure a proper fit.

Evaluating the CAPS Dryer

The CAPS dryer, especially the older models, has received positive feedback for its reliability and performance. Users report that these dryers can last over a decade without significant issues, making them a valuable component of a screen printing setup.

Comparing to Other Brands

While CAPS presses offer several advantages, it’s important to consider alternatives for those seeking advanced features and fewer manual adjustments. For instance:

• Vastex Presses: Known for superior build quality and reliable micro-registration adjustments. Users who have transitioned from CAPS to Vastex report significant improvements in registration accuracy and overall satisfaction.
• Workhorse Presses: Another reputable brand, praised for its durability and advanced features. Users have successfully upgraded from CAPS to Workhorse presses, particularly for more demanding printing tasks.

Maintenance Tips

Regular maintenance is essential to prolong the lifespan of any screen printing press. Here are some tips for CAPS press owners:

• Monitor Registration Gates: Keep an eye on the aluminum tabs that lock the head into the bearing. These tabs can wear out quickly, leading to registration issues.
• Regular Lubrication: Ensure all moving parts are well-lubricated to reduce wear and tear.
• Inspect Springs and O-rings: Replace these components periodically to maintain optimal performance.

Conclusion

The CAPS brand screen printing press, particularly the older orange models, offers a cost-effective solution for beginners and small businesses. While the micro-registration adjustments may require upgrades for precision, the overall build quality and durability, especially of the dryers, make these presses a worthwhile investment. For those seeking advanced features and fewer manual adjustments, exploring brands like Vastex and Workhorse is recommended.

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