pvc/pu conveyor belt vulcanizer--vulcanizing equipment and tools for repairing and splicing conveyor belt PVC JOINT PRESS, PVC BELT JOINT PRESS & PVC JOINT MACHINETechnical Parameter:1. Vulcanization pressure: 0.28 Mpa; 2. Vulcanization temperature: 145 centigrade degree; 3. Difference in surface temperature of vulcanized plate: ± 5 centigrade degree; 4. Calefactive time (at normal temperature to ...