^{Hydraulic control system uses servo-control technology to control the movements of actuators, so it has advantages as follows: quick response and energy-saving feature.}

^{The electrical controlling system uses human-machine interface, all the parameters can be defined on touch screen, for example, the rotating speed, temperature setting, working pressure of hydraulic system and so on. It also has alarming function and emergency-stopping function.
The elements used on electrical controlling system:
1) CHINA famous brand motor
2) ABB inverter
3) SIEMENS PLC and touch screen
4) Schneider contactor}

<sup>1. What are JWELL coming from?
Jwell made the first Chinese screw and barrel in 1978 in brand name Jinhailuo after hundreds time of testing. Nowaday, in this location Zhoushan city, there are more than 300 companies in this reason. After more than 35 years development, JWELL is the TOP 1 extrusion machine supplier in China with 5 factories, 300 design&test engineer, 3000 employee located in Zhoushan, Shanghai, Taicang, Dongguan, Liyang.

2. Why should I choose Jwell?
We follow Germany type of business heading as the worldwide reliable supplier of plastic extrusion line. We have already provided more than 500 lines located in all countries because we are providing the lastest technology, qualified machine, reliable component and best after-service. 300 Engineers are travelling in the world throughout year for installation and test of machine, the after-service are free and availble forever. That's why we grow up from 10 staff company to 3000 staff Pioneer of Chinese extrusion machine supplier.

3. Are U the only JWELL in Alibaba?
Right! There are many many supplier with name Jwell in Alibaba, but we are the only approval sale manager working in Alibaba. Please donot be cheated by other company in the name of JWELL screw, Jwell extruder, Jwell line, etc. They're all unhonest and untrustworthy supplier!</sup>