Mae rholeri yn dibynnu ar ffrithiant i ddarparu trorym trosglwyddo, ac mae pen y rholer wedi'i gyfarparu â mecanwaith addasu dampio, sy'n ei alluogi i gael galluoedd cronni a rhyddhau addasadwy;
Pob-strwythur dur, dyfais ffrithiant arbennig, capasiti llwyth mawr; strwythur syml, gosodiad hawdd.
| Llwyth cludo | Cludo llwythi o un deunydd |
| Cyflymder uchaf | 0.5m/eiliad |
| Ystod tymheredd | -20℃~80C |
| Tai dwyn | Cydrannau dur carbon plastig |
| Cap diwedd selio | Cydrannau plastig |
| Pêl | Dur carbon |
| Arwyneb rholer | Dur |
| Paramedrau sbroced | ||||||
| Diamedr y tiwbΦ | Diamedr y siafft | Hyd cyffredinol | Dannedd sbroced | a1 | d2 | d1 |
| Φ50 | Φ12 | BF/L=W+71 | 08B11T | 18 | 18.5 | Φ45.08 |
| Φ60 | Φ12/15 | BF/L=W+71 | 08B14T | 18 | 18.5 | Φ57.07 |
| Φ76 | Φ20 | BF/L=W+78 | 10A13T | 20 | 18.5 | Φ66.33 |
| Tabl paramedr dethol 1221 | |||||||||
| Diamedr y Tiwb | Trwch y tiwb | Diamedr y siafft | Llwyth uchaf | Lled y braced | Lleoli cam | Hyd y Siafft L | Deunydd | Dewis y sampl | |
| D | t | d |
| BF | (Melino fflat)E | (Edau benywaidd) | Dur wedi'i sinc-blatio | Dur di-staen | Diamedr siafft OD60mm 15mm |
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| Hyd y Tiwb 1000mm |
| Φ50 | 1.5 | Φ12 | 80KG | W+71 | 08B11T | W+71 | ✓ | ✓ |
|
| Φ60 | 2.0 | Φ12/15 | 80KG | W+71 | 08B14T | W+71 | ✓ | ✓ | Dur wedi'i sinc-plated, Edau benywaidd |
| Φ76 | 3.0 | Φ12/15 | 80KG | W+78 | 10A13T | W+78 | ✓ | ✓ | 1221.60.15.1000.A0.10 |
| Paramedrau sbroced | |||||||
| Diamedr y tiwbΦ | Diamedr y siafft | Hyd cyffredinol | a1 | d2 | d3 | d1 | |
| Φ50 | Φ12 | BF/L=W+93 | 08B11T | 18 | 22 | 18.5 | Φ45.08 |
| Φ60 | Φ12/15 | BF/L=W+93 | 08B14T | 18 | 22 | 18.5 | Φ57.07 |
| Φ76 | Φ20 | BF/L=W+103 | 10A13T | 20 | 25 | 18.5 | Φ66.33 |
| Tabl paramedr dethol 1222 | |||||||||
| Diamedr y Tiwb | Trwch y tiwb | Diamedr y siafft | Llwyth uchaf | Lled y braced | Lleoli cam | Hyd y Siafft L | Deunydd | Dewis y sampl | |
| D | t | d |
| BF | (Melino fflat) E | (Edau benywaidd) | Dur wedi'i sinc-blatio | Dur di-staen | Diamedr siafft OD60mm 15mm |
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| Hyd y Tiwb 1000mm |
| Φ50 | 1.5 | Φ12 | 80KG | W+93 | 08B11T | W+93 | ✓ | ✓ |
|
| Φ60 | 2.0 | Φ12/15 | 80KG | W+93 | 08B14T | W+93 | ✓ | ✓ | Dur wedi'i sinc-plated, Edau benywaidd |
| Φ76 | 3.0 | Φ12/15 | 80KG | W+103 | 10A13T | W+103 | ✓ | ✓ | 1222.60.15.1000.A0.10 |