▎ 摘　　要

NOVELTY - The device has a rectangular-shaped box body (1) provided with a drying system. A side part of the box body is formed with a feeding hole that is installed in a protective door. A tray is uniformly arranged in the box body. The box body is provided with a limiting mechanism and an auxiliary mechanism. The limiting mechanism comprises a fixed pipe, a sealing plate, a connecting wire, a fixed pulley, a locking rod and a supporting block. A push plate is provided with two assembling holes. A transmission screw rod is passed through the assembling holes. A drive assembly is connected with the transmission screw rod. USE - Hermer process based high safety coefficient graphene production drying device. ADVANTAGE - The device improves security and convenience by the auxiliary mechanism. DESCRIPTION OF DRAWING(S) - The drawing shows a front view of a hermer process based high safety coefficient graphene production drying device. Rectangular-shaped box body (1) Protective cover (11) Temperature indicator lamp (23)