... service support 3.Can be customized Rolling PVD Coating Machine Introduction: High Vacuum Rolling Coater is specially designed equipment ... mechanical pump, uses electro-pneumatic valve;3. The Rolling system uses 6 to 10 groups of rollarounds, the ... electrode, the water cooling, to deliver the silk machine, the power source and so on. Magnetism controls ... power: 4.5×4.5×2.6 . Rolling PVD Coating Machine