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销售产品：进口DCS、PLC控制系统备品备件和大型进口系统模块备件公司

1.Allen-Bradley(美国AB)系列产品》

2.Schneider(施耐德电气)系列产品》

3.General electric(通用电气)系列产品》

4.Westinghouse（美国西屋）系列产品》

5.SIEMENS(西门子系列产品)》

6.销售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic、Robots、MOTOMAN Robots。

7.estinghouse（西屋）： OVATION系统、WDPF系统、MAX1000系统备件。

8.Invensys Foxboro（福克斯波罗）：I/A Series系统，FBM（现场输入/输出模块）顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。Invensys Triconex: 冗余容错控制系统、基于三重模件冗余（TMR）结构的zui现代化的容错控制器。

9.Siemens(西门子)：Siemens MOORE， Siemens Simatic C1，Siemens数控系统等。

10.Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。

◆Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。
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used in automation and process control system. It can not only realize complex logic control, but also complete various sequence and timing functions. It has high reliability, good stability and strong anti-interference ability. The constant temperature vulcanization temperature control system takes PLC as the control core, through the real-time detection of the sensor, through the conversion processing of the temperature transmitter, takes the temperature as the parameter to adjust the speed of the motor and control the opening of the valve to meet the system control requirements. 1 principle of constant temperature vulcanization temperature control system of solid rocket motor see Figure 1 for constant temperature vulcanization temperature control system of solid rocket motor.

After casting, solid rocket motor is required to be vulcanized at a constant temperature of 50 ℃; After the grain is solidified and shaped, it is required to cool to room temperature (20 ℃) at a cooling rate of 0.5 ± 0.2 ℃ per hour. Due to the large height of the engine, the temperature field distribution in the upper, middle and lower parts of the engine is uneven. In order to control the temperature accurately and achieve constant temperature vulcanization, four temperature transmitters are set on the radial section of each part. The temperature transmitter is installed on the insulation layer to detect the temperature signal in real time, and send the temperature signal to