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Batch Control Systems
Over the years, JWT has served customers on batch control projects in many different industries and processes. Our project size ranges from simple batch controls to large- scale and enterprise systems. We use proven methods and implement batch applications with the ISA S88 Standard and enterprise application with EPP software.
We have special team response for batch application by their have built on their qualifications and experience in the fields of Electrical, Control and IT engineering, by adding specialized knowledge of batch control systems.
It means our team able to understand the operation of your plant and put that knowledge and understanding to work in getting the best from your process.
We can assist in all the key areas of a project, such as:
• Functional Control
• Modeling and simulation
• Process development
• Recipe design
• Master production plan scheduler
• relational database design
• Electronic batch record
• Historical data collection and report design
• Commissioning and trouble-shooting
Due to our more experience of batch control, we collected libraries of software, including control modules, phases, equipment modules, function block, graphics symbols, and faceplates. It means you get more efficiently functional built in as standard.
We have successful designed, implemented and tested systems on various control platforms, including Allen Bradley / Rockwell ControlLogix, RSViewSE, RS Bizware Batch, Siemens S7, WinCC, EPP and SQL.
Our experienced on variety batch process:
• Waterborne Paint
• Enamel Paint
• Emulsion Myer
• Latex
• Dressing
• Concrete
• Explosives
System Description
A typical Batch Control System consists of the following components:
- Field devices as sensors, actuators, inverters, instruments and analyzers that provide for connect with PLC controller via digital input/output, analog input/output signals or bus network ( Modbus, Profibus, Devicenet, Foundation Fieldbus) to control process.
- PLC controller that receives the signals from the field devices and processes them processing logic sequences to control actuators as pumps, valves, motors and lamp indicators
- HMI Human Machine Interface as a system that interface between operator and process for monitor the status of process, send start/stop commands and get recipes from batch application.
- EPP / Batch Application that developed recipes, planning scheduler, production online monitoring, QC & packing information, batch report and etc. stored in relational database as SQL, Oracle in order to share with enterprise information as SAP
Benefits of our Batch Control System
§ Decrease in recipe changeover times
§ Reduction of manpower required
§ Greater flexibility
§ Faster and more precise operation; increase productivity
§ Improve product consistency and quality with advanced batch reporting tools
§ A wider range of possible products
§ High level security for access to confidential product recipes
§ Maximize return on investment (ROI)
§ Data exchange with other enterprise systems (ERP, SAP or etc.)
Our Clients
§ Delta Paint
§ Beger
§ 4 orange (Vietnam)
§ Dow Corning
§ Thai young chemical
§ Unilever Best Foods
§ Wella
§ Property Concrete
§ Royal Ceramic Industry
§ Military Explosives Factory
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