哥斯达黎加采购需求：制砂机和清洗机

I'm seeking a machine or complete system to enhance my sand production operations in a tropical quarry environment in Costa Rica, where high humidity and rainfall create challenges during the rainy season. My goal is to produce top-quality construction sand while efficiently washing and cleaning the material. I need a solution that can handle wet, muddy conditions and separate sand, gravel, and oversized material for effective stockpiling, minimizing production losses due to rain. Additionally, I'd like the system to include a crushing stage to maximize sand production from rock material. Please recommend suitable equipment—Sand washing plants, wet processing plants, trommel and vibrating screens, crushers, and complete production lines. Include key details like production capacity, power requirements, water consumption, equipment dimensions, pricing, and availability of spare parts. I'm looking for a reliable solution that ensures year-round sand production despite heavy rainfall.