巴西采购需求：冰淇淋机器人，触摸屏支付，自动冰淇淋机，多种口味冰淇淋，机械臂冰淇淋机，高科技食品设备

I'm interested in obtaining a sample machine for a pilot project focused on gourmet açaí. The goal is to implement an automatic service solution that efficiently meets our customers' needs. Could you provide more details about the available machine options? Specifically, I'm looking for information regarding features, pricing, and lead times for delivery. Your assistance in this matter would be greatly appreciated!