Square high temperature graphitization furnace

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Square high temperature graphitization furnace

For some customers who need graphitized products that are in square shapes, such as square graphite "boxes", multi-layer stacked graphite paper or laminated films and other materials that need to be graphitized, conventional barrel-shaped graphitization furnaces will have internal installations. There is a dead corner in the material space, resulting in a waste of space and power consumption.Our company re-developed a square horizontal graphitization furnace in the original basic and technical department. It has the advantages of a horizontal graphitization furnace, which is convenient for loading and unloading materials, convenient for cleaning inside the furnace, and easier for workshop patrol personnel to control the operating status, daily maintenance and furnace It has the advantages of easy replacement of consumable parts and solves the waste of space and power consumption. However, its temperature uniformity (can be solved by appropriately increasing the processing temperature and lengthening the hol

Product details

INTRODUCTION

Square high temperature graphitization furnace

PARAMETER

Product model specifications （Diameter x lengthmm）	400X400×1000	500X500×1000	600X600×1200	700X700×1600	900X900×1600
Medium frequency power supply power Kw	130	200	260	300	500
Medium frequency power supply frequency Hz	1500	1000	1000	1000	1000
Maximum operating temperature℃	3000	3000	3000	3000	2850
Ultimate vacuum degree Pa	1.2×10-1	1.2×10-1	1.2×10-1	1.2×10-1	1.2×10-1
Pressure rise rate Pa/h	0.67	0.67	0.67	0.67	0.67
Temperature difference in constant temperature zone℃	±10	±10	±10	±10	±15
Note: Graphite crucibles 700X700 and above are high-power graphite splicing types

Square high temperature graphitization furnace

CHARACTERISTICS

01

The equipment has a high degree of automation. All switch components and all operating parameters of the equipment are stored in the PLC database in digital form, and communication interfaces can be reserved to facilitate customer connection.
02

The ultra-high temperature furnace body is within 3000℃, which can meet the graphitization treatment of various carbon materials.

03

Using a digital display intelligent temperature control system, the temperature measurement and temperature control process is fully automatically completed with high precision. The system can heat up according to a given heating curve, and can store twenty different process heating curves with a total of 400 segments.
04

The square heating graphite crucible is processed with a large arc angle, which results in more uniform induction heating. The company's unique bottom support design reduces ablation sinking and gravity sinking.

05

Adopts internal circulation pure water cooling system; digital flow monitoring system; furnace conversion adopts high-performance medium frequency contactor; comprehensive PLC water, electricity and gas automatic control and protection system.
06

The unique induction coil uses five times of insulation treatment to completely solve the problem of induction coils or applications that require high-temperature insulation. It ensures that the coil can still maintain good insulation performance even if the corundum ages and cracks, and can effectively prevent coil ignition, current leakage and other phenomena.