Equipped with an automatic snake motion correction device. The upper and lower belts adopt a cam direct correction device to keep the belt in a stable position. One side adopts an open design, which can be partially bonded. The innovative body design reduces the impact of heat on electrical components and improves their durability. The driving roller has been improved to a rubber shaft. The sliding phenomenon of the conveyor belt has been eliminated, achieving stable and reliable bonding operations. The MS standard is equipped with a rotary peeling device.