Electrostatic paint Panoramic Elevator
In the form of a simple Elevator Manufacturer , it is now attached to an overhead loadbar conveyor track that carries it through the remainder of the production process.After the body has been welded, the overhead conveyor transports it to and submerges it in the paint tank, a huge 48,000 gallon (181,776 liters) tank full of electrostatically charged paint. Because combines are used and stored outside, their paint must be able to resist the harmful effects of sunshine and moisture, and the electrostatic process insures that it will.
Thus, all the parts needed to assemble a batch of components are present when the skid arrives. To further enhance efficiency, much of the welding of sheet steel components is done by powerful, computer-controlled units. Hydraulic lifts properly position components that are then welded by one-armed robots. As the smaller components of the combine are assembled, the body begins to take shape.
In electrostatic painting, the metal combine body is given a positive electrical charge while the water-based paint is given a negative charge. Because opposite electrical charges are attracted to each other, the positively charged body attracts the negatively charged paint, causing the paint to bond to the combine tightly and completely (only rubber gaskets and other non-metallic parts are not touched by the paint).
After the conveyor lifts the combine body from the paint bath, it suspends it over the tank for a few moments so that excess paint can drip off. The body is then moved into a 363 degree Fahrenheit (182 degrees Celsius) oven where the paint is baked to a hard, rust-resistant finish.
From the cut-to-length line, the blanks are moved to the cut-to-shape line. In a laser punch press, an industrial laser cuts complex shapes from them and drills holes for shafts, piping, and bolts. Then the press exerts up to 1,000 tons of pressure to bend the steel into final form.
After painting, the combine body is carried through the assembly line so that other major components may be installed. Where necessary, these components have also been dipped in the electrostatic paint Panoramic Elevator . Once the axles, hubs, and tires have been added, the combine is removed from the overhead conveyor and is towed from station to station.