ZY100-4 line transfer machine is suitable for surface thermal transfer of various line plastic products such as wood-plastic lines, solid wood lines, PS frame lines, skirtings, corner protection lines, PVC and ABS. The machine consists of a power transmission structure, a transfer unit, a substrate preheating device, a cylinder or a screw lifting method, etc. A single or a combination of 2-10 transfer units can be selected according to the surface of the customer's profile that needs to be transferred. This machine uses Delta frequency conversion system to control speed, Omron temperature control system to control temperature, pressure is supplied by a lifting structure, the transfer wheel uses high temperature resistant silicone, and an efficient temperature measurement method is used to measure temperature accurately. Each transfer unit is equipped with a separate film placing and film collecting device, and the transfer angle can be freely adjusted.