Description

The CX-GF.../...VB series bottom-loading vertical graphitization furnace is a new generation of graphitization furnace developed on the basis of the company's original vertical graphitization furnace with the top-loading from the lid.

The lifting platform of the furnace body is decelerated by an electric reducer and then flexibly driven by a synchronous shaft. The bracket is driven by the electric screw rod to smoothly raise or lower the platform to avoid damage to the graphite crucible during the rising and falling process. The lifting mechanism is equipped with upper and lower limit switches. After the furnace bottom is lowered into position, the production staff will carry out the loading and reclaiming work. The bottom-discharge graphitization furnace is suitable for the processing and graphitization of large-scale products, which greatly improves the convenience of feeding and discharging.

Application

Used for high-temperature graphitization of various types of pyrolysis carbon, carbon/carbon composite materials, carbon-based materials, and ultra-high-temperature ceramic-based composite materials.

Features

• Compared with the original vertical top-discharge graphitization furnace, it has a larger high temperature zone at the same high temperature of 2800 degrees as the original graphitization furnace, and the charging space is further expanded.

• Using a stable hydraulic lifting system, loading and unloading are all completed on the ground, and with the ground guide rail and the material truck, loading and unloading is more convenient.

• Through the optimization of the temperature field and induction heating system, the working vacuum is further improved.

• Adopting our patented product packaged induction coil, it has better protection and insulation performance for handling materials with large amount of impurities and gas volatilization, and materials discharged with corrosive impurities.

• High vacuum pneumatic valves equipped with position indicator in order to automatic control of the vacuum and gas supply system.

• Over-temperature, over-pressure, gas status, water lack and power failure alarms and automatic mechanical interlock for over-pressure protection.

• All the running parameters are stored in the PLC system. All stored parameters can be transferred into your personal computer through a USB port.

• High precision smart temperature controller which can store 20 programs with total 400 segments.

• International famous brand high accuracy pyrometer with temperature measuring range of 1000~3200°C or 600~3100°C. The accuracy of temperature measurement is 0.2~0.75%.

• Fully automatic PLC monitoring system.

• Remote operation, failure diagnosis and software upgrading.

• High automatic equipment, all the on/off switch components and all the running parameters are stored with the digital format in the PLC date base, there have communication interface for the convenience of customer intervene.

Optional Features

• High Vacuum System: Vacuum and high vacuum operation of these furnaces is only possible up to 2200°C.

• Gas Purification System

• Closed Loop Cooling Water System

• Distributed Control System (DCS)

• Multi chambers (with only one control cabinet for all chambers)

Technical Parameters