▎ 摘　　要

NOVELTY - The device has a front charging barrel structure provided with polymer granular material and injection and connected with a microsphere forming system. The microsphere forming system is provided with a forming chamber, a spiral roller, a side roller, a driving shaft and a discharging structure. A mold system is provided with stations that are provided with a pair of dies to rotate the pair of dies. A side mold is provided with a molding head and a bottom die. A graphene silicon sheet is embedded at a periphery of a die cavity in the bottom die. USE - Polymer melt differential graphene molding device. ADVANTAGE - The device ensures size uniformity, avoids double refractive defect and clamps a microsphere by a mechanical arm system. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a polymer melt differential graphene molding method. DESCRIPTION OF DRAWING(S) - The drawing shows a side sectional view of a polymer melt differential graphene molding device.