Automatic batching sponge vacuum machine SL-VF-D Automatic vacuum foaming machine, adopt batching technology, foaming in vacuum condition. It is composed of storage tanks, batching, mixing, vacuum, mould, and computerized controlling systems. It can be realized numerical control during the whole production. It is used for making all kinds of foam. Both of square & round blocks Advantage: *Using the same pph of water, foaming density will be down: ≤30% * Reduce the chemical consumption, and save the foaming cost: ≤20% * Suction and filtrate the foaming air. Environmental friendly. * Scout the whole foaming by wired television. * Flat top function. * Easy cleaning function. * It can be realized numerical control with accurate and convenient rat…