主營產(chǎn)品，備件供應(yīng)，充足庫存

Foxboro（?？怂共_）：I/A Series系統(tǒng)，F(xiàn)BM全系列（現(xiàn)場輸入/輸出模塊）

順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號處理、

數(shù)據(jù)通信及處理等。

Westinghouse（西屋）：1C31系列DCS系統(tǒng)、CPU、OVATION系統(tǒng)、WDPF系統(tǒng)、

WEStation系統(tǒng)備件。

Triconex（英維思）:冗余容錯控制系統(tǒng)、基于三重模件冗余（TMR）結(jié)構(gòu)的現(xiàn)代化的容錯控制器。

EMERSON（艾默生）:模塊、卡件、驅(qū)動器等各類備件。

XYCOM：XVME系列

Bently（本特利）：3500/3300系統(tǒng)。

Rockwell（羅克韋爾）：ICS系統(tǒng)。

ABB：PM全系列DCS系統(tǒng)、IGCT高壓變頻器系列、工業(yè)機器人備件DSQC系列、INFI 90等。

Bailey（貝利）：BRC系列DCS系統(tǒng)等。

Allen-Bradley：1756、1785、1771、1746全系列系統(tǒng)等。

Yokogawa（橫河）：CP系列等。

Honeywell（霍尼韋爾）：TK/TC/CC系統(tǒng)等。

Reliance（瑞恩）：57C系列等。

Schneider（施耐德）：140系列處理器、控制卡、電源模塊等。

Modicon（莫迪康）：AS系列PLC系統(tǒng)備件。

Siemens(西門子)：6ES5/6ES7414/6ES7415/6ES7416系列PLC系統(tǒng)備件、

Siemens MOORE，Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。

Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

XYCOM：I/O、VME板和處理器等。

GE（通用電氣）：IC698/IC697全系列PLC系統(tǒng)、模塊、卡件、驅(qū)動器等各類備件。

Yaskawa（安川）：伺服控制器、伺服馬達、伺服驅(qū)動器。

Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅(qū)動模塊等。

Woodward（伍德沃德）：SPC閥位控制器、PEAK150數(shù)字控制器。

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.

Raw materials are sent from the raw material bin to the premixed unit bin through roots blower. In the premixed unit, raw materials and small materials are mixed according to a certain proportion. The high-speed mixer is used to heat and react to generate accessories, and then they are mixed with the raw materials in the cone mixer according to a certain proportion. After mixing, a certain amount of liquid is sprayed according to the process requirements for reaction. 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.