主营产品，备件供应，充足库存
Foxboro（福克斯波罗）：I/A Series系统，FBM全系列（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。
Westinghouse（西屋）：1C31系列DCS系统、CPU、OVATION系统、WDPF系统、
WEStation系统备件。
Triconex（英维思）:冗余容错控制系统、基于三重模件冗余（TMR）结构的现代化的容错控制器。
EMERSON（艾默生）:模块、卡件、驱动器等各类备件。
XYCOM：XVME系列
Bently（本特利）：3500/3300系统。
Rockwell（罗克韦尔）：ICS系统。
ABB：PM全系列DCS系统、IGCT高压变频器系列、工业机器人备件DSQC系列、INFI 90等。
Bailey（贝利）：BRC系列DCS系统等。
Allen-Bradley：1756、1785、1771、1746全系列系统等。
Yokogawa（横河）：CP系列等。
Honeywell（霍尼韦尔）：TK/TC/CC系统等。
Reliance（瑞恩）：57C系列等。
Schneider（施耐德）：140系列处理器、控制卡、电源模块等。
Modicon（莫迪康）：AS系列PLC系统备件。
Siemens(西门子)：6ES5/6ES7414/6ES7415/6ES7416系列PLC系统备件、
Siemens MOORE，Siemens Simatic C1，Siemens数控系统等。
Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。
XYCOM：I/O、VME板和处理器等。
GE（通用电气）：IC698/IC697全系列PLC系统、模块、卡件、驱动器等各类备件。
Yaskawa（安川）：伺服控制器、伺服马达、伺服驱动器。
Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。
Woodward（伍德沃德）：SPC阀位控制器、PEAK150数字控制器。
After reaction, they are transported to the atomization unit for quantitative weighing, The atomization unit is fed into the fine powder machine according to a certain feeding speed by the frequency conversion speed regulating star type discharger, and the required particle size is formed by the fine powder machine and then fed into the atomization chamber for mixing. After mixing, the material is quantitatively transported to the grinding unit by the screw quantitative feeder. The smaller particles are formed by grinding, and the feeding and discharging of grinding unit can be carried out at the same time. After grinding, the material enters the reaction unit, the screw quantitative feeder adopts frequency conversion control, calculates the deviation between the set weight and the actual weight, and adjusts the speed according to the speed chart to realize the accurate feeding of the metering tank. After batching, the materials are transported to the corresponding high-speed heating mixer for mixing. The waste gas produced in the working cycle of high-speed mixer is separated, condensed and recycled by gas valve, and then released by induced draft fan. The solid particles in the waste gas are filtered by cyclone collector and bag filter, and then the vaporized chemicals are recovered by condenser. After the reaction, the material is transported to the drying unit. The jacket and hollow shaft of each part of the dryer are filled with heat transfer oil, and the main machine of the dryer dries the materials. The drying cycle ends when the drying time, system temperature, pressure and vacuum system flow are close to the specified value. The material is transported to the grading unit, and the material particles are screened by the classifier, which is controlled by frequency conversion. After screening, the material particles are transported to the packaging unit to complete the finished product packaging.
The PLC control system of PVC compound, filling and reinforcing agent production line consists of a main line ControlNet high-speed network, a set of redundant hot standby process control station, DeviceNet, remote I / O, flex I / O, two operator workstations, an engineer workstation and various software packages.
In recent years, with the development of automation control technology, computer technology, communication, network and other technologies, the field of information interaction and communication is rapidly covering from the field equipment layer of the factory to all levels of control and management. Therefore, more and more factory automation systems adopt the system structure of device bus, distributed control and centralized information management. This structure greatly reduces the project investment, effectively enhances the development and maintainability of the system, and shortens the design and development cycle. Allen Bradley's ControlLogix System is a high-tech product developed in accordance with this development direction. It provides complete processor specifications, powerful supporting function modules and tool software, and is suitable for various applications of medium to large-scale systems.
