沙特阿拉伯采购需求：全自动奶粉罐装生产线，总流程图，灌装机，螺旋灌装机，封罐机，配套设备

I'm in need of a vacuum degassing, seamer, and nitrogen purging machine for our tin line focused on packing milk powder for infant formulas. We require that the residual oxygen level remains below 2%. The cans we are working with come in various sizes, including 200gm, 400gm, 900gm, 1.8kg, and 2.5kg. Could you provide details on the best machines available that operate at a speed of 30 to 60 cans per minute? I'm interested in your pricing options as well, so please include that in your response. Looking forward to your prompt reply with available models that meet our specifications.