Introduction: Tablet Tooling That Drives Quality
In the pharmaceutical and nutraceutical industries, tablet press die machines are only as good as the die punches they use. Choosing the right die punch is essential to ensure tablet quality, machine efficiency, and regulatory compliance.
But with multiple options available — standard vs custom, single tip vs multi-tip, EU vs IPT tooling how do you choose the right one?
1. Match the Punch to Your Tablet Press Machine
The first and most important step is to know your machine specifications. You’ll need to match:
Tooling Type – EU-B, EU-D, IPT-B, IPT-D
Rotation Type – Single or double rotary press
Turret Compatibility – Ensure punch dimensions match the turret
Pro Tip: Shamdew manufactures punches tailored to match major tablet press brands and formats.
2. Define the Tablet Shape, Size & Dosage
Your tablet design determines the punch head shape and die cavity size. Consider:
Tablet Shape – Round, oval, capsule, custom
Thickness and Weight – Based on dosage needs
Branding or Embossing – Logos or break lines
Shamdew offers custom die punch manufacturing for branded and functional tablets.
3. Choose the Right Punch Material
Material impacts durability and corrosion resistance. Common options include:
Tool Steel (HCHC / OHNS) – For regular applications
Stainless Steel (SS420 / SS316) – For corrosive or sensitive materials
Tungsten Carbide – For abrasive powders
Shamdew punches are available in multiple material grades with custom hardness and finish options.
4. Select Punch Coating Based on Your Formula
If you’re using sticky, abrasive, or moisture-sensitive formulations, coatings are essential:
TiN (Titanium Nitride) – Increases hardness, reduces friction
CrN (Chromium Nitride) – Prevents corrosion, ideal for wet granules
DLC (Diamond-Like Carbon) – Best for wear resistance and clean release
Shamdew’s advanced coating options improve punch life and reduce tablet defects.
5. Evaluate Production Needs: Single vs. Multi-Tip Punches
Are you producing in high volumes? Then consider:
Single Tip Punches – For precision and complex tablet shapes
Multi-Tip Punches – For mass production with lower per-unit cost
Shamdew manufactures multi-tip tooling to increase output without compromising quality.
6. Don’t Overlook Cleaning & Maintenance Compatibility
Choose punches that allow:
Easy cleaning and disassembly
Compatibility with existing tooling stations
Easy calibration and wear detection
Shamdew’s die punches are engineered for low-maintenance and long service life.
Why Choose Shamdew for Tablet Press Die Punches?
Since 1975, Sharad Micro Die & Engg Works (Shamdew) has provided world-class tooling solutions to the pharmaceutical sector.
- Custom tablet punch design and engraving
- Compatible with all major tablet press machines
- Long-lasting, corrosion-resistant materials
- EU & IPT standard tooling available
Need Help Choosing the Right Die Punch?
Talk to our experts at Shamdew and get a personalized solution based on your machine and formulation.
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