Comprehensive Overview of G Series Dry-Bag Isostatic Press

 

Introduction

The G Series Dry-Bag Isostatic Press is a cutting-edge technology that revolutionizes the manufacturing industry. With its advanced features and user-friendly interface, this press offers a wide range of benefits for businesses. Whether you're producing small, rod-like, or tube-shaped products, this press is suitable for your needs. It also offers various material charging and demoulding modes, allowing for flexibility in production. Moreover, the G Series can be integrated with supporting machines and can even form an automatic forming production line. With its silent operation and optimized labor environment, this press is a game-changer for businesses seeking efficiency and quality.

Control System

Adoption of Omron PLC Control Modules

An operator interface is provided through an LCD touch-screen mounted in a control panel. An extensive range of standard displays is available. Often the operator will program and monitor furnace operation from the unit while the operation is supervised from a remote location during the cycle.

Each load has its own unique and often preprogrammed recipe to control such process variables as ramp rates (heating & cooling), preheat temperatures and times, final process temperature and time, ultimate vacuum level, partial pressure setpoints and quench gas pressure to name a few.

Servo System for Accurate Control

Key features & benefits of Process Controller:

• Representative main screen shows furnace and related components plus critical information
• Supervisory/control stations
• In many instances, it is desirable to monitor or control equipment from a remote location, such as a supervisor's or maintenance office. This is easily accomplished using a PC and/or human-machine interface (HMI) software. This type of system is capable of controlling and monitoring the equipment, as well as data storage and acquisition, constructing graphs, and printing.
• Door locking system with a clamping ring and lip seal engineered for high pressure operation and increases door seal life time.
• High vacuum pumping system is based on mechanical (10"2 ) and oil diffusion pump (10 .. + 10"6 ) mbar pumps or optional turbomolecular / cryogenic pumps (for <10"').
• Superior quenching rate and uniform gas flow through the load up to 10 bar of cooling pressure.
• Universal furnace with wide range of applicable technologies; enables heat treatment of steel and alloys, as well as hard brazing, in accordance with SAE AMS 2769, 2759, . . . , 2773, 2801, MIL-8-99728 specification, meets requirements of the aerospace and power generation industries.
• Vacuum carburizing technology FineCarb'" also available.
• Meets European and North American safety standards.

10in. Full-Color Touch Screen

Control system advantages:

• Compatible with plant-wide SCADA and network integration.
• Process cycle validation.
• Extensive alarm and event management and reporting.
• Temperature control using advanced algorithms, auto-tuning, and multiple PID loops.
• Operator sign-on/sign-off security provides up to 255 control levels to limit operator control of individual items of plant and equipment.
• Enhanced maintenance and troubleshooting management and trending.
• Vacuum Instrumentation:

A Vacuum Gauge Controller with 2 station, thermocouple gauge and 1 station Penning (cold cathode) gauge is used to monitor the chamber and the pumping system. This instrument is integrated with the process controller to provide dedicated setpoints that control all critical vacuum-related process functions.

Friendly Human-Computer Interface

Overtemperature Safety Controller:

• Digital manual set 0°F – 3100°F, Type S.

Power Supply:

• Microprocessor-based control systems
• The required level of operator intervention decreased and the reliability of overall furnace operation improved with the advent of microprocessor-based control instruments (the Honeywell DCP 7700 and Barber-Colman 570 temperature controllers, for example) together with microprocessor-based vacuum controllers. However, the introduction of microprocessor-based controllers and the continual stream of updated versions and new models demanded that personnel, such as a facilities or controls engineer, become familiar with a variety of instruments.

In addition, the operator had to become familiar with an assortment of display screens on several different process-control instruments, even though less attention was required during a cycle. The situation demanded one instrument/controller to manage individual control instruments and further reduce the required level of expertise and programming skills.

Graphical Design with Membrane Switch

Current systems:

• Modern CLR systems take a wide range of forms with the ability to work on a range of different volume reactors (and indeed reactor styles). Data is usually transmitted back to a PC to be recorded (and indeed complex recipe based control is usually performed here too) though other systems may use off-line data logging.

Embedded sensors:

• In the most sophisticated systems that exist, analytical instruments such as raman spectrometers and FTIR probes can also be integrated with the reactor. These more sophisticated systems also allow the closed loop control of the reactor as a result of taking readings from the sensors and analytical instruments concerned.

The development of the programmable logic controller (PLC) offered a solution to these problems. The PLC originally was designed to replace relays, timers and other hardwired logic-control systems and to simplify the management of several individual control instruments. While PLCs were introduced before the 1980s, their use on vacuum furnace-control systems was not widely accepted for several years.

Modern PLCs used as control devices on even the most complex vacuum furnace systems are reliable, powerful and practical. PLCs have become an important tool to help reduce furnace operator involvement, to produce consistent product quality, and reduce furnace downtime. Most modern vacuum furnaces equipped with a PLC require only that the operator load and unload the furnace, select the recipe to be run, and push the start button.

Servo Pump for Oil Pump Generator System

Control mode: full automatic control system, which can run automatically from room temperature to set temperature. The system is controlled by thyristor, and the temperature control system is modularized, with simple structure and convenient maintenance. It adopts Yudian or Dedian instrument, imported thyristor control, programmable 30 sections, multi-section power limiting function, multi group PID parameter self-tuning function, free setting of constant temperature and insulation curve, non-interference switching function, and the instrument has the function of temperature correction and compensation. Through the interconnection of software and computer, the functions of remote control, real-time tracking, history record, output report and so on of single or multiple furnaces can be realized. Paperless recording device can be installed to realize data storage and output. Overtemperature alarm and power off, leakage protection.

The PC control station is capable of starting, stopping and interrupting an automatic or manual sequence, switching from automatic to manual and back again during a cycle. It also can display any alarm status and initiate (in some cases) the corrective action required. The entire operator interface is completed through graphic display screens, which are configured to appear as graphical representations of the furnace and related components. Various operator parameters are selected and entered using a mouse or keyboard.

Conclusion

Today`·s PLC systems, including the PLC, operator interface panel, engineering programming, and installation labor generally cost much less than their predecessor relay /timer/push button systems. More importantly, most of the problems associated with the earlier systems, such as dust, mechanical wear, loose wires, etc. are virtually nonexistent.

Additional benefits are possible using PLC-controlled equipment, especially if the PLC controls all operating parameters of a vacuum furnace, including temperature, vacuum level, cooling pressure and time. The number of different control instruments used in each system can be reduced, which results in cost savings, and the operator only needs to learn the operation of one control device. When additional pieces of equipment are added, they can share the same operator interface, greatly simplifying the operator's learning curve.

Advantages

Suitability for Small, Rodlike or Tube-Shaped Products

Rotary tube furnaces, such as the KINTEK series, are designed to accommodate small, rodlike, or tube-shaped products. These furnaces have a flexible configuration that allows for easy replacement of the working tube, making them ideal for continuous processing and batch operations. The uniform transportation of samples from one end to the other of the working tube ensures consistent and efficient processing.

Material Charging Modes

The rotary tube furnaces offer two material charging modes: charging outside the equipment and charging in the equipment. This flexibility allows operators to easily switch between different tubes or reactors, or use any other inline heating material with the furnace. This feature enhances the versatility of the furnace and makes it adaptable to various processing requirements.

Demoulding Modes

The demoulding modes of the rotary tube furnaces include automatic demoulding and automatic demoulding with artificial demoulding. This means that the furnace can be integrated into an automatic forming production line or used as a standalone molding equipment with supporting machines such as charging machines, fettling machines, cutting machines, and powder recovery devices. The ability to link the furnace with supporting machines provides a seamless and efficient production process.

Linkage to Form Automatic Forming Production Line

The rotary tube furnaces can be linked to form an automatic forming production line. This allows for a continuous and automated production process, minimizing manual intervention and increasing productivity. The integration of the furnace with other machines in the production line ensures a smooth workflow and optimized efficiency.

Incorporation with Supporting Machines

In addition to the linkage to form an automatic forming production line, the rotary tube furnaces can also be incorporated with supporting machines such as charging machines, fettling machines, cutting machines, and powder recovery devices. This integration further enhances the efficiency and effectiveness of the furnace, enabling a streamlined and comprehensive production process.

Airtight State of Working Liquid

The rotary tube furnaces maintain an airtight state of the working liquid, ensuring a controlled and stable processing environment. This airtight state prevents contamination and ensures the integrity of the processing materials, resulting in high-quality and consistent output.

Zero Loss of Working Medium

The rotary tube furnaces are designed to have zero loss of working medium. This means that the furnace operates efficiently without any loss or waste of the working medium. This not only reduces operational costs but also promotes a sustainable and eco-friendly production process.

Optimized Labor Environment due to Ultra-Silent Operation

The rotary tube furnaces are known for their ultra-silent operation, creating an optimized labor environment. The quiet operation of the furnace reduces noise pollution in the workplace, creating a comfortable and conducive atmosphere for operators. This not only improves the overall working conditions but also enhances the productivity and well-being of the workforce.

In conclusion, rotary tube furnaces offer several advantages for various processing applications. Their suitability for small, rodlike, or tube-shaped products, material charging modes, demoulding modes, linkage to form automatic forming production lines, incorporation with supporting machines, airtight state of working liquid, zero loss of working medium, and ultra-silent operation make them a versatile and efficient choice for businesses in need of reliable and high-quality processing equipment.

Conclusion

The G Series Dry-Bag Isostatic Press offers a multitude of advantages that make it a valuable asset for businesses. Its suitability for small, rodlike, or tube-shaped products ensures versatility in production. The various material charging and demoulding modes enhance efficiency and productivity. The press can also be seamlessly linked to form an automatic forming production line, allowing for a streamlined manufacturing process. Additionally, the integration with supporting machines further enhances its functionality. With its airtight state and zero loss of working medium, the press provides a clean and efficient working environment. Moreover, its ultra-silent operation contributes to an optimized labor environment. Overall, the G Series Dry-Bag Isostatic Press is a reliable and efficient solution for businesses in need of advanced manufacturing capabilities.

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