Japanese
We have been manufacturing our products while faithfully sticking to the fundamentals,
which are based on our long-accumulated techniques and experience acquired through manufacturing precision punches and dies for the automobile industry that we have been working on since our establishment.
MURAMASA tablet tooling is created using the full range of manufacturing and inspection facilities and by the hands of craftsmen.
Punch Surface Finish Comparison of States
| Center, x 100 | Center, x 350 | Center, x 1750 | Edge, x 100 | |
|---|---|---|---|---|
| Hard chrome HCr
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| Chrome nitride CrN-HCDⅡ
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| Chrome nitride CrN-ARC
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| High strength coating N2000
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| High strength coating T2000
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Ceramic coating
The application of ceramic coating resolves the tableting issues that conventional hard chrome plating could not resolve. Ceramic coating particularly excels in wear resistance and releasability. We offer different types of coatings for various functions.
High strength coating T2000
| Color | Blue grey |
|---|---|
| Features | Hv3200 (film thickness 3-4μ) This has higher coating hardness and better releasability compared to N2000. Very effective for tableting substances such as magnesium oxide with high wear resistance. |
| Treatment temperature | 450℃ |
High strength coating N2000
| Color | Blue grey |
|---|---|
| Features | Hv3000 (film thickness 3-4μ) 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. |
| Treatment temperature | 450℃ |
Chrome nitride CrN
| Color | Silver white |
|---|---|
| Features | Hv1800 - 2000 (film thickness 3-4μ) Two method types of HCDII and ARC. The different methods used to generate the coating offer unique characteristics. |
| Treatment temperature | 450℃ |
- ■HCDⅡNew Method
- Hv1800 (film thickness 3-4μ)
By using a new evaporation coating method, the surface is very close to a mirror finish while maintaining same quality as the conventional method. - ■ARC
- Hv2000 (film thickness 3-4μ)
Compared with HCDII, higher wear resistance is achieved, while the surface condition is lower quality.
Hard chrome plating
This is a standard surface treatment. This treatment can be applied not only on the tip but also to the entire body. It is also effective for prevention of corrosion.
Hard chrome HCr
| Color | Silver |
|---|---|
| Features | Hv800~(film thickness 3-5μ) Standard surface treatment coating. This can be applied to the entire punch and is also effective as corrosion protection. |
| Treatment temperature | 50℃ - 70℃ |
Diamond coating
Effective wear resistance and anti-sticking performance can be obtained by applying a coating with very high hardness.
Diamond-like carbon DLC
| Color | Black |
|---|---|
| Features | Hv3000~ (film thickness 3-4μ) This has high coating hardness and wear resistance, offering great releasability for some tablet types. Very effective for tableting substances such as chemical products. |
| Treatment temperature | 200℃ |
