Japanese![MURAMASA STRONG type[K] Excellent Toughness](img/strong-typek_headline.jpg)
typeK (High toughness type)
Our products use materials with ductile property, making them less likely to crack. Punches of this type are most suitable for high pressure tableting that has become very popular recently, and are especially suitable for conditions with a likelihood of cracking and chipping.
As any type of surface treatment can be applied with this material, this type can be used in many different ways depending on the usage.
- POINT1Excellent Toughness
- Punches of this type provide effective solutions to problems such as cracking and chipping of the breakline shape, stepped round shape, and separable type tablets.
Die
Super hard alloy is applied in the interior of the die by shrink fitting in order to enhance wear resistance.
The shrink fitting dimensions are specified internally and managed so that problems such as loosening should not occur.
This type of die offers outstanding wear resistance in comparison with standard steel dies.
List of surface treatments / Comparison table
| Coating type | Coating hardness (Hv) |
Features | Comparison with HCr punches | Surface treatment combination | ||||
|---|---|---|---|---|---|---|---|---|
| Sticking |
Wear | Regular type |
Strong type |
Clean type |
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| typeS | typeK | |||||||
| T2000 | 3200 | This has higher coating hardness and better releasability compared to N2000. Very effective for tableting substances such as magnesium oxide with high wear resistance. |
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| N2000 | 3000 | Offers releasability equivalent to that of CrN, while having higher coating hardness. Very effective for tableting substances such as magnesium oxide with high wear resistance. | |
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| CrN-HCDⅡ | 1800 | The surface is very close to a mirror finish, and effective as an anti-sticking measure. | |
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| CrN-ARC | 2000 | Compared with HCDII, higher wear resistance is achieved, while the surface condition is lower quality. | |
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| DLC | 3000~ | This has high coating hardness and wear resistance, offering great releasability for some tablet types. Very effective for tableting substances such as chemical products. |  |
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| HCr | 800~ | Standard surface treatment coating. This can be applied to the entire punch and is also effective as corrosion protection. |
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