NSW India Limited offers Stainless Steel Zip Slider Painting Oven. NSW India Limited is an ISO 9002 accredited company supplying a wide range of Ovens, Powder Coating and Spray Painting Plants, Conveyors, Automation Systems and Infrared heating systems. The Stainless Steel Zip Slider Painting Oven is a perforated revolving barrel which revolves inside the heating zone and is provided with pneumatic tilting swinging door and locking arrangement. The Oven is an automatic paint enamelling machine for small size jobs such as zip locks, buttons etc.