The invention discloses a melting compound process for abrasion-resistant layers of a scraper plate conveyor and the scraper plate conveyor with the abrasion-resistant layers. The scraper plate conveyor comprises a bottom plate, a middle plate and an E-shaped ledge. The bottom plate, the middle plate and the E-shaped ledge are all provided with the abrasion-resistant layers. The melting compound process for the abrasion-resistant layers comprises the steps that firstly, the middle plate is horizontally arranged on the upper face, and the upper surface of the middle plate is pressed by a pressing plate and faces upwards; secondly, welding machine parameters are adjusted; and finally, surfacing is conducted, specifically, the welding machine runs in the width direction of the middle plate and then runs in the length direction of the middle plate, and a continuous melt plated band is formed through sequential cycles. The middle plate, the bottom plate and the E-shaped ledge of the scraper plate conveyor are provided with the abrasion-resistant layers, so that the abrasion resistance of the scraper plate conveyor is improved. Meanwhile, through melting compound of the abrasion-resistant layers, the abrasion-resistant layers subjected to melting compound is even in thickness, low in cost and good in application effect.