采购字段 采购前需要确认的关键规格 材质/可选材料 Structural steel or Q355-grade steel plate can be discussed by drawing and screen duty. 适配主机 Vibrating screenDewatering screen 询价必须提供 Screen model, deck size and layer countScreen frame drawing, photos and crack location if replacingSide plate thickness, beam layout and bolt-hole layoutWet/dry condition and installation space 常见磨损原因 Long-term vibration fatigueLoose bolts, cracked beams or overloaded feedCorrosion in wet washing environments 是否支持定制 Yes. Screen frames require drawings, measurements and technical review before quotation.