Rubber machinery is used to manufacture tires and other rubber products machinery, including general rubber machinery, tire machinery and other rubber machinery three categories.

General rubber machinery is preparing rubber materials or semi-finished products including machinery, processing machinery, raw material mixing machine, extruder, calender, curtain canvas pretreatment device and cutting machine etc..

Mixing machine is divided into open and closed two. Open rubber mixing machine is mainly used for thermal refining, rubber sheeting, gel breaking, plastication and mixing, open rubber mixing machine for the production began in 1826, its structure is relatively simple, modern still widely used; the mixer is mainly used for rubber plastication and mixing, it is open rubber for a mixing chamber. Since 1915 the invention of elliptical rotor mixer, the mixer in the rapid development of rubber industry, and later other forms of mixer rotor. The mixer mixing cycle for 2.5 to 3 minutes, the maximum capacity of 650 liters mixer room.

Extrusion machine is used for rubber extrusion machinery tread, inner tube, rubber hose and rubber strip, it is also used to coated cable and wire products etc.. Common is the screw extruder, it is at work, with the rotation of the rubber extrusion screw in the cylinder stirring, mixing, plasticizing and pressing, and then move to the head direction, finally from the die extrusion shape products.