Energy production has been produced by burning coal from the past to the present. The logistics process from the mine to the coal processing area is carried out by conveyor belts. Conveyor belts used in this area are exposed to very difficult condition. Therefore, KBT brand products are highly preferred at this situation. KBT products are produced to resist heavy conditions. They are suitable products for heavy industry due to their enclosure structures. It is produced suitable for use in high temperatures and outdoor environments. Our most important product used in this field is NSR22 series products. It is made of aluminum die-cast enclosure. IK09 has impact resistance.