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As a rule, oils and greases have a very destructive impact on rubber, however, materials that contain oil or grease are daily conveyed. In order to protect rubber components in the conveyor belts from swelling, types of rubber that are resistant to oil and grease should be applied. Since not all oil and grease types are equally aggressive, the engineers at SAVA have developed different types of belts to meet all the requirements.
| BELT TYPE |
APPLICATION |
| MOR |
Moderately oil resistant cover. Suitable for products with low content of animal and vegetable fats and oils (grains, rape and tailings, compost, fodder mixtures). |
| MG |
Moderately oil resistant cover (suitable for products like MOR type) with moderately oil resistant skim coat, used for belts with cut edges and for sliding transporters. Suitable for applications, where aggressive material is present also at the bottom side of the belt and at the edges. |
| MOR PLUS |
The belt type with moulded edges is used for materials containing animal fat or vegetable oil. The belt type is used within industries manufacturing and handling grains, food mixtures, soybean cakes, tinned goods, cellulose, wooden chips and fertilizers. |
| MG PLUS |
Oil resistant cover and moderately oil resistant skim coat. Suitable for materials containing animal fat or vegetable oil. The belt type is used within industries manufacturing and handling grains, food mixtures, soybean cakes, tinned goods, cellulose, wooden chips and fertilizers. Used for belts with cut edges and for sliding transporters. Applied, where aggressive material is present also at the bottom side of the belt and at the edges. |
| GMG |
Highly oil resistant type for products containing mineral oils, terpene, pitch (wooden chips, timber,..).This type is resistant to lilamins that are used in the fertilizer industry. |
| KMOR |
Medium resistant to oil and grease, flame resistant with rubber cover according to DIN EN ISO 340:2007 and antistatic according to DIN EN ISO 284:2004 |
| SMOR |
Medium resistant to oil and grease, flame resistant with and without rubber cover according to DIN EN ISO 340:2007 and antistatic according to DIN EN ISO 284:2004 |
All conveyor belts are antistatic according to DIN EN ISO 284:2004. Oil resistance depends on the construction of the belt (ratio between cover and skim, cut or moulded edges, with or without bottom cover). These belts are available in different constructions from smooth belts, supergrip, finegrip, noppen or chevron belts.
Oil and grease resistant conveyor belts are suitable for:
- concrete plants
- recycling and mineral processing plants, waste sorting and compost machines
- metal processing industry, scrap recycling
- timber industry and sawmills
- excreta and sewage sludge conveying
- corn, rape and soilages conveying
- paper industry
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