Smooth and textured steel belt
The Sandvik program of press plates and endless press belts includes a large variety of smooth and textured surfaces according to design requirements based on optical as well tactile impressions.
Press plates |
Endless press belts |
|---|---|
|
|
HT plates: |
10-12 μm / on the working side |
HPL plates. |
As standard without hard chrome plating. Both sideshard chrome plated possible on request. |
Endless press belts: |
As standard: outside - 40-60 μm, inside - 30-40μm |
* Different hard chrome thickness available on request
Roughness values
Technical surfaces |
RZ μm | RA μm |
|---|---|---|
| Grit 80 plain ground | 6.30 - 16.00 | 1.00 - 2.50 |
| HA 180 fine ground, finish 4 | 2.50 - 6.30 | 0.40 - 1.00 |
| HA 280 fine ground, finish 5 | 1.60 - 2.50 | 0.25 - 0.40 |
| HA 320 finest ground, finish 6 | 1.00 - 1.60 | 0.15 - 0.25 |
| HA 380 finest ground, finish 7 | 0.40 - 0.63 | 0.063 - 0.10 |
Decorative surfaces |
RZ μm | RA μm |
| HA 380 P matt polished | 0.63 - 1.60 | 0.10 - 0.16 |
| HA 420 high gloss polished, finish 8 | 0.10 - 0.16 | 0.025 - 0.04 |
| HA 25 silk matt finished | 1.60 - 2.50 | 0.25 - 0.40 |
| HA 50 matt finished | 2.50 - 4.00 | 0.40 - 0.63 |
| HA 100 dull matt finished | 4.00 - 6.30 | 0.63 - 1.00 |
* Measuring results according do DIN 4768, page 1
Technical surfaces |
Ra, Rz, Rt, Pt μm | |
|---|---|---|
| More than 1000 textures with roughnesses between | 0 - 1200 | |
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Press Plates and Endless Press Belts
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