这个型体脚板是射出不喷漆的，脚板模具就是砂面的 Help with Translation 这个型体脚板是射出不喷漆的，脚板模具就是砂面的


My doubt here are two phrases:

"The temples of this model 


  do not reflect the spray paint


, the molds of the temples 


  have the sand surface


Would be grateful if you could correct me whether I am right or wrong here.
More context would clarify this, but they are probably talking about about die casting, 压铸，模铸  

这个型体脚板是射出不喷漆的，
This type of foot plate is not spray painted,
脚板模具就是砂面的
(because) the base (of the) mold is a sand surface.