Vacuum Sulfur-Heating Molding Machine ·Utilize the sealed type to heat, vacuum shaping, make the vamp and shoe last identical; ·The standard pump down time is 3-5 minutes, and the temperature is adjusted according to different leather
1. Adjust the temperature according to the material of toe and heel of shoes for the best effect; 2. Air cooling after sole pressing & natural cooling for 10-15 minutes, can increase the hardness of back cover for the better effect of pulling last out; 3. Leather or leather boots can be processed through vapour to improve the quality of the vamp. 4. Time & labour are saved and also the unnecessary expenses can be reduced. 5. Compare to general vacuum vulcanizing machine, our company’s vacuum vulcanizing machine can save 1/3 electricty.