Nanjing KY Chemical Machinery Co., Ltd.

Electrical components

KY can provide extruder spare parts of Siemens, ABB, ETON, Schneider, LS, IDEC, Yaskawa and other international and domestic brands. There are more than 3000 kinds of electrical components including plastic case circuit breaker, motor protection switch, AC contactor, solid state relay, intermediate relay, fast fuse, frequency converter, time relay, button with indicator, control button, thermocouple, platinum resistance, pressure sensor, pressure transmitter, CPU, touch screen, temperature control instrument, frequency meter and so on.


Keya has spare parts library in China headquarters and has over 20 spare parts of twin screw extruders throughout the year. The shortest supply period of conventional spare parts is one working day. If special design parts are needed, the maximum supply period shall not exceed 15 working days. The picture below is our spare parts warehouse photo.


Screw elements, etc.

Screw-elements, etc.

cylinder, mandrel, gear, etc.

Water, vacuum system, etc.

Electrical parts

Electrical parts

Precision bearing and oil seal

Precision bearing and oil seal