To make a good cup of tea, you must have a good teapot. But do you know how these exquisite teapots are made?

First, this is a manual prototype cutting machine with a history of hundreds of years. Workers will manipulate it to cut a complete wafer from a brass sheet with a thickness of 1.5 mm ... Next, workers will start to shape this brass. After lubricating the surface of the press with vegetable oil, he put the brass disc on the press, and then covered the brass with a polyurethane plug. When the press is started, it will generate three tons of pressure, and the die will move upward to shape the wafer from below. The plug can generate back pressure to prevent the die from pressing the thinner brass wafer. After completion, the bottom contour of the teapot is roughly shaped.

Second, then, the worker put it into another mold and repeated the forming process just now, which has formed the bottom of the teapot into the final shape. After the completion, the workers will knock out the defects left by the mold stone. In order to make the teapot mouth, workers put brass pieces into the left and right molds. They also use1.5mm thick brass sheet, which will be molded into the final spout shape under the pressure of 250kg. So as to assemble the nozzle. The workers spliced the two halves of the spout together with a paste-like adhesive, and then heated the spout with metal wire to 370 degrees with fire.

Third, the spout should be cleaned with acidic solution to wash away the impurities left during welding. Then, the workers will polish the teapot in three different polishing times. With the gradual polishing, the texture on the surface of the teapot will become more and more detailed. Finally, he will polish the teapot again to ensure that the surface of the teapot is completely smooth. This factory can also make any patterns or trademarks you want on the teapot according to your needs. Now, the craftsman tied the teapot with screws, then tied the teapot with metal wires and put it in detergent and silver plating solution in turn. Before the teapot is delivered, the craftsman will clean up the parts at home for the last time. The final delivery workers will pack the teapot with acid-free fiber, which can prevent the surface of the teapot from losing luster to the greatest extent. From then on, this teapot made of brass can be used.