博茨瓦纳采购需求：液体称重灌装机、分袋机、沙袋灌装机、移动式集装箱包装机、移动式装袋机、气垫滑梯

I'm looking to procure packaging machinery suitable for handling sand, cement, concrete, and crusher dust. The equipment should be capable of efficiently filling and sealing bags in various sizes, specifically 10kg, 25kg, and 50kg. It's crucial that the machinery operates smoothly and maintains high precision for our production needs. In addition to providing details about the machinery, I'd also appreciate insights into the overall capacity, automation options, and any recommended features that would enhance the packaging process. If your product range includes suitable solutions, please share specifications, pricing, and lead times for delivery. Looking forward to your prompt response!