Application scope of rotary joints

Rotary joints are mainly used in the following industrial sectors:
(1) Processing equipment for various types of paper, such as drying cylinders, steamers, coating machines, and calenders for paper machines.
(2) Fiber products textile, synthetic fiber and printing and dyeing, linen textile industry, such as bed sheet bleaching machines, silk machines, flat washing machines, vacuum dryers, precision pressing equipment, towel ironing machines, adjusters, textile printing and dyeing drying equipment. Processing equipment related to various chemical fiber products.

(3) Rubber and plastics,  screw extruders, injection molding machines, mixing mixers, kneading machines, rotary and laminating machines, drum type automatic vulcanizing machines and flat vulcanizing machines for rubber, injection molding machines, mixing machines, foaming machines, thin film manufacturing machines, open mixers, drying machines, paint cloth machines, paint paper machines, etc.
(4) Equipment for the processing and manufacturing of leather, synthetic leather, and synthetic leather: coating machines, raw fabric machines, fine washing machines, hot roller presses, roller drying equipment, etc.
(5) Printing and dyeing rotary offset and gravure printing machines, layered drying equipment, mixers, etc.
(6) Chemical and pharmaceutical cylindrical, conical, and drum shaped dryers, rolling test equipment, ball mills, laminating machines, electrode lifting and pressing devices for calcium carbide furnaces, industrial naphthalene drum crystallizers for coal tar fractionation.
(7) Food and grain, food drying equipment, kneading machine, release device, rolling and crushing equipment, rotary drying equipment. (8) Steelmaking, continuous casting machines for metal and alloy products, hot plate straightening machines, wire drawing, rolling mills, high-precision rolling equipment, extruders, rolling machines, rolling equipment for wires and pipes, loading and unloading machinery, wet mills for manufacturing hard alloys.
(9) Electrical dual water internal cooling generator rotor cooling, wire and cable processing equipment.
(10) Cigarette drying machine, tendon drying machine.
(11) Processing equipment for building materials plastic wallpaper, experimental equipment, printing machines, embossing machines, groove bottom printing machines, and hot pressing machines for wood processing. A board machine for asbestos products. Processing equipment for cork products.
(12) Mechanical manufacturing of hydraulic presses, hydraulic presses, pneumatic and hydraulic related equipment, spiral table mechanisms for cooling, grinding equipment, machine tools, vacuum equipment, boring machines, lubrication and cooling devices for combination machine tools.
(13) Glass industry drum feeder.
(14) A drilling rig used for geological petroleum or other mineral drilling.
In short, all cylindrical, drum shaped, conical, spherical rotating equipment and equipment that use steam, water, oil, gas, air, salt water, ammonia and other gases and liquids for heating, drying and cooling, as well as equipment that moves back and forth or swings (rotates) at any angle, and pneumatic and hydraulic related equipment used for clamping, braking and gripping, can be equipped with rotary joints.