印度采购需求：钢板预处理线，抛丸机，焊渣清理抛丸机，弹簧抛丸机，型式抛丸设备，高效抛丸涡轮机

I'm in the market for a fettling machine specifically designed for foundry applications. Our production demands high efficiency and reliability, so I'm looking for a machine that can handle various types of castings and provide precise finishing. Please provide details about your available models, including specifications, features, and pricing. It would be great to understand the delivery timelines and any after-sales support you offer. Looking forward to your prompt response!