Home Products Accessories / Dust Cups and Bellows
A red dust cup and blue bellow against a tablet press die table.
Accessories

Dust Cups & Bellows

Protect Your Punches. Keep Your Press Clean. Stay Ahead of Problems.

When powder or oil gets into your rotary press compression zone, it causes costly delays such as tool damage, product contamination, and failed inspections. Elizabeth’s Dust Cups and Bellows are an easy way to avoid those issues.

Trusted by tablet manufacturers across the industry, these components help keep your tooling and compression zone clean.

Avoid These Problems

Unprotected punches lead to inevitable delays.

  • Powder infiltration wears down guides, cams, and tooling.
  • Excess lubricant causes black spots and cleanup.
  • Residue buildup slows you down and puts compliance and tablet parameters at risk.
How It Helps

A simple barrier makes a massive difference.

  • Blocks powder and oil from reaching critical machine parts.
  • Protects tooling from early wear.
  • Supports GMP and FDA compliance.
  • Reduces cleaning time between batches.
  • Prevents costly downtime.
Why Choose Elizabeth

We are a recognized leader in tablet press tooling.

  • Made from FDA-compliant materials.
  • Tear and chemical resistant.
  • Easy to install and clean.
  • Available in multiple colors, styles, and materials.
  • Compatible with B and D tooling (OEM specs).

Talk to a Tooling Expert

Fill out the form below to get help choosing the exact right dust cups or bellows for your press setup.

Dust Cups & Bellows FAQs

What's the difference between dust cups and bellows?

Dust cups are shorter and used to seal off powder around standard punches. Bellows are longer and used for extended upper punches to prevent lubricant from reaching the compression zone.

Does my rotary tablet press really need them?

While not mechanically required for the press to turn, they are highly recommended. They are essential for protecting your investment in tooling, preventing product contamination (black spots), and maintaining GMP/FDA compliance by keeping the compression zone clean.

Are they compatible with my press?

Yes. Our dust cups and bellows are engineered using standard OEM specifications and are fully compatible with standard B and D tooling setups across major press brands.

What material are they made of?

Our products are manufactured from high-grade, FDA-compliant materials including premium silicone and other tear/chemical-resistant compounds tailored to specific industry needs.

What color options are available?
They are available in multiple colors, allowing you to easily color-code your tooling setups by product, batch, or press to prevent cross-contamination.
Can I order a sample?
Absolutely. Please use the contact form above or call us at 412-751-3000 to speak with a tooling expert and request a sample for your facility.

Related Accessories

Dust Cups and Bellows
Scroll to top