SGK is a manufacturer of Rotary Joint and Swivel Joint in Japan. Since established in 1965, we have devoted our life to enhance product and service quality. Today, we have grown to the international company and won high reputation from all over the world.
PEARL ROTARY JOINTS : Pearl Rotary joints are used for supplying/discharging compressed (below atmospheric pressure) fluid/gas from a fixed piping to the rotary section of various machines with no leak. For example, they can be used when a heat transfer medium such as steam, hot water or heated oil, or a coolant such as water, brine, ammonia or Freon for cooling is supplied to rotating roll, drum or cylinder, and when compressed air or operating oil is supplied to rotary machines such as clutch and chuck that are operated by fluid/gas
PEARL SWIVEL JOINTS : Pearl Swivel joints are used when compressed or decompressed (below atmospheric pressure) fluid/gas is transported and the piping needs to be rotated or moved in optional direction of up/down, left/right, or forward/backward.Movable piping can be made easily, safely and at a low cost, and piping can be secured.