除了模压机与模具，完整的STM生产线通常还包括：

机器人喷涂系统：这是STM工艺的标志性设备。机器人夹持纤维毡，并精确喷涂高压雾化的聚氨酯树脂，确保浸润均匀。喷涂方式可选单面或双面。

自动化上下料系统：通过传送带或穿梭车，将浸润后的纤维毡自动送入模具，并在固化成型后将成品取出，实现全自动化生产节拍。

热管理系统：用于加热模具（通常为油温机），确保材料在高温（一般165-180°C）下快速固化，生产周期约1-2分钟。

利用高精度机械臂和喷头，在模具外将液态树脂（通常是双组分聚氨酯）均匀喷涂到纤维铺层上，完成浸润后再转移至模具中固化，实现全自动化生产。主要包括放卷、裁切、自动上料、聚氨酯自动喷涂、脱模剂自动喷洒、模压加热固化、自动下料等。

In addition to the compression molding machine and mold, a complete STM (Spray Transfer Molding) production line typically also includes the following components:

Robotic Spraying System: This is the hallmark equipment of the STM process. The robot grips the fiber mat and precisely sprays high-pressure atomized polyurethane resin onto it, ensuring uniform impregnation. The spraying method can be either single-sided or double-sided.

Automated Loading and Unloading System: Through the use of conveyor belts or shuttle cars, the impregnated fiber mats are automatically fed into the mold, and after curing and molding, the finished products are removed, achieving a fully automated production rhythm.

Thermal Management System: This system is used to heat the mold (typically with an oil temperature controller) to ensure that the material rapidly cures at high temperatures (generally ranging from 165-180°C), with a production cycle of approximately 1-2 minutes.

Utilizing high-precision robotic arms and nozzles, liquid resin (typically two-component polyurethane) is uniformly sprayed onto fiber layers outside the mold. After complete impregnation, the assembly is transferred into the mold for curing, achieving fully automated production. The process primarily includes unwinding, cutting, automated material feeding, polyurethane automated spraying, automatic release agent application, compression molding with heating and curing, and automated demolding.