We are interested in the following machines: 1. semi automatic pneumatic filler: we want two heads, a larger one for plum jam (40-50mm) and a thinner one for thinner liquids. With a power of 60W or so. 2. cans canning closing sealing machine small semi-automatic: Can aluminum cans, tin cans and other types of cans be filled with the same capping head, or do they each require a different head? What heads do you provide with the machine? 3. juice duplex filter: We would like two filter cartridges, one 250 micron and one 100 micron. Does it come with a stand to hold the filter? 4. seed remover machine: Is it suitable for pitting various fruits? If different trays are needed for different sized fruits, we would be interested in a tray suitable for pitting cherries, plums and peaches.