Self -Extinguishing (fire and flame resistant) Conveyor Belts
Flame Resistant self-extinguishing Conveyor Belt
At conveying of bulk solids difficulties can sometimes arise such as self-ignition of either the conveyed goods or the conveyor belt itself. Therefore MONSTER experts have developed special types of self-extinguishing rubber to raise safety to the highest degree.
Application of Fire Resistant Conveyor Belt
With regard to the application there are four types of conveyor belts available:
K type:
flame resistant with rubber cover according to DIN EN ISO 340:2007 and antistatic according to DIN EN ISO 284:2004
K-MOR type:
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
S type:
flame resistant with and without rubber cover according to DIN EN ISO 340:2007 and antistatic according to DIN EN ISO 284:2004
S-MOR type:
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
Fire and flame resistant conveyor belts are suitable for:
heating stations, power stations and garbage incinerating plants
coal loading, coal transportation
steelworks and foundries
closed conveyors
flammable goods
potentially explosive areas
near flame sources
tunnel constructions
coal loading, coal transportation
steelworks and foundries
closed conveyors
flammable goods
potentially explosive areas
near flame sources
tunnel constructions
Technical data of cover rubber
| Cover grade | Tensile strength ≥ | Elongation ≥ | Abrasion ≤ | Change rate of tensile strength and elongation after aging |
| MPa | % | mm3 | % | |
| RMA1 | 17 | 400 | 175 | -25+25 |
| RMA2 | 14 | 350 | 250 | -25+25 |
| Z | 15 | 350 | 250 | -25+25 |
| Y | 20 | 400 | 150 | -25+25 |
| X | 25 | 400 | 120 | -25+25 |
| W | 18 | 400 | 90 | -25+25 |
Type and Standard:
| Type | Standard and Parameters |
| Normal grade | GB/T9770-2001;Din22131;AS1333 |
| Flame resistant | MT668-1997;AS1333 |
| Fire resistant | HG2539-1993;DIN22131 |
| Heat resistant | HG/T2297-1992;GB/T20021-2005 |
| Abration resistant | Shore Abrasion≤90mm DIN22131;AS1333 |
| Abration & heat resistant | Below125°C;abrasion≤150mm |
| Tear resistant | HG/T3646-1999 |
| Cold resistant | HG/T3647-1999,fragility temperature-20°C~-50°C |