Easy to operate, repair and maintain convenient. The body is made of special stainless steel material for food grade equipment, high nickel content and strong corrosion resistance. 20 vacuum pump configuration is a joint venture. Adopt Taiwan dirk vacuum valve. This machine is 4 mm vacuum chamber super thick steel plate, 4 mm vacuum chamber floor, never deformation. Using 304 stainless steel material, avoid bearing corrode in damp environment and cause the vacuum cover lifting is not smooth.Technical features: the machine has simple structure, stable performance, convenient maintenance etc, just press the vacuum cover can be set by the can complete the whole process of pumping air into vacuum state, inflatable (optional), sealing, lettering, cooling and exhaust process. After vacuum packaging, the products can prevent oxidation, mildew, moth-eaten, dampness and moisture to extend the shelf life of the product. The vacuum pump can be customized according to customer's requirements.read more: