We have this tools vending machine, it also can be used for vending other items. It featues a strong body, not like other vending machines the front door also made from steel, so items can be kept well in the machine.
There is a 22 inch touch screen. It's also of good quality. If it broken, the space behind the screen not linked to the product cabinet, prodects can be kept well. And the 22 inch screen cost is not too much.