Vacuum Graphitization Furnace
3000 ℃ high temperature induction type vacuum graphite powder graphitization industrial furnace Vacuum Graphitization Furnace
Performance characteristics
1. The equipment has a high degree of automation. All switch components and operating parameters of the equipment are stored in the PLC database in digital form, and a communication interface can be reserved for customer connection.
2. The ultra-high temperature furnace body within 3000℃ can meet the graphitization treatment of various carbon materials.
3. The digital display intelligent temperature control system is adopted to complete the temperature measurement and control process automatically and accurately. The system can heat up according to the given heating curve, and can store twenty different process heating curves with a total of 400 sections.
4. The problem of ablation and sinking of the crucible inside the horizontal graphitization furnace is completely solved. The actual production of 60 furnaces only sinks 5mm.
5. Adopt internal circulation pure water cooling system; digital flow monitoring system, furnace conversion adopts high-performance medium frequency contactor; comprehensive PLC water, electricity, gas automatic control and protection system
6. The unique induction coil adopts 5 times insulation treatment, which completely solves the application problems of induction coil or high temperature insulation, ensuring that the coil can still maintain good insulation performance under the condition of corundum aging and cracking, and can effectively prevent coil sparking, current leakage and other phenomena
The supporting systems of the complete set of equipment include: vacuum system, purification system, cooling system, exhaust gas treatment, DCS central control system
Model number | AE-GF40/100C | AE-GF50/100C | AE-GF60/120C | AE-GF70/160C | AE-GF70/200C |
Maximum operating temperature | 2850°C | 2650°C | 2500°C | ||
Use space (mm) W×H×L |
400×400×1000 | 500×500×1000 | 600×600×1200 | 700×700×1600 | 700×700×2000 |
Maximum volume(L) | 160 | 250 | 432 | 784 | 1296 |
Temperature uniformity (ΔT between 1000°C and 2200°C) |
±20°C | ±30°C | |||
Maximum heating rate (CEDRT)* |
15°C/min (RT~1500°C), 10°C/min (1500°C~2500°C), 5°C/min (2500°C~3000°C) | ||||
Heating power | 250 KW | 300 KW | 350 KW | 500 KW | 500 KW |
Frequency | 1500 Hz | 1000 Hz | 1000 Hz | 1000 Hz | 1000 Hz |
Limiting vacuum (CEDRT)* |
1.2×10-3 m bar | ||||
Optional High Vacuum (CEDRT)* |
5×10-5 m bar | ||||
Pressure rise | 6.7×10-3 m bar/hr | ||||
Working atmosphere |
High vacuum (optional)/vacuum/inert gas (argon or nitrogen) Vacuum and high vacuum atmospheres are only allowed below 2200°C |
||||
Power supply | 3P, 380V, 50Hz/60Hz | ||||
Cooling water pressure | 1.5~2.5 bar | ||||
Cooling water temperature | ≤28 °C |
After sales:
1.Installation, Commissioning And Acceptance
We do installation, commissioning and acceptance in buyer's plant.During the installation and commissioning period, the commissioning personnel shall be provided free of charge by the demander according to the staff standard.
The equipment shipped to the buyer, the seller received the buyer's notification, both within a week to carry the equipment out of the box together, then check the equipment and all components according to the packing list . Including equipment accessories, spare parts and special tools, attached manual and technical documents, etc. It can be installed after the acceptance check of equipment.
After installation and debugging, the equipment shall be accepted according to the technical accessories.
2.Training
When taking-over the Furnace to the customer, We will give a staff training to customer. The operating personnel of the customer should join to commission,test the furnace, when installing at customer’s company.
This is practical operation training and practical maintenance training,and our technical personnel will telling the basic principle,equipment maintenance knowledge,And the common fault handling measures.We can training 2 ~ 3 workers. ( Training how to maintenance and operating.)
3. Warranty period
The warranty period of the equipment is 12 months, which starts from the date of installation and debugging of the supplier. Equipment failure happens, after-sales service personnel shall give solutions within 2 hours, after receiving the buyer's notification . If it is need to go to the site for treatment , operators dispatched by seller should arrive at the site within 48 hours after go aboard. In case of emergency,operators should arrive at the site within 48 hours after go aboard, and continue to make repairs until the fault is removed and the equipment returns to normal.