Product Description
Our high-temperature graphitization furnace achieves 2500-3200°C for transforming carbon materials (petroleum coke, needle coke, carbon fiber) into high-purity graphite. Ideal for lithium-ion battery anode production, EAF electrodes, and advanced carbon products.
Key Selling Points
Made in China - Competitive price
Energy Saving - 25% lower power consumption vs standard models
Smart Control - PLC system with touchscreen interface
Stable Performance - ≤±5°C temperature uniformity
Safe Operation - Overheat protection & alarm system
Technical Specifications
| Parameter |
Specification |
| Model |
GF-3000 (Customizable) |
| Max Temperature |
3100°C |
| Working Zone |
Custom sizes (1-600L) |
| Heating Rate |
5-30°C/min (Programmable) |
| Atmosphere |
Vacuum (under 2200ºC) / Ar |
| Power Supply |
Customized |
| Control System |
PLC + Touchscreen (Multi-language) |
| Certifications |
CE, ISO9001 |
Production Capacity & Quality Control
Annual Output: 50+ sets
Testing Equipment: Laser thermometers, gas analyzers
QC Process: Heating test before shipment
Packaging: Sealed wooden case with waterproof film
Competitive Advantages
| Feature |
Our Product |
Average Competitor |
| Max Temp |
3000°C |
2800-2850°C |
| Energy Saving |
25% reduction |
Standard consumption |
| Warranty |
18 months |
12 months |
| Lead Time |
30-60 days |
60-90 days |
| Customization |
Full OEM |
Limited options |
Shipping & Payment
Port: Shanghai/Ningbo/Shenzhen
Shipping Terms: FOB, CIF, EXW
Payment: 50% TT deposit, 60% before shipment
Why Choose Us?
30+ Years in industrial furnace manufacturing
In-house R&D Team for customized solutions
One-Stop Service from design to after-sales
24/7 Support with English-speaking engineers
Special Features
* Ultra high temperature up to 3000ºC with graphite hot zone, ideal for carbon-based materials
* Designed with PROGRAMMABLE controller
* Features Fluke pyrometer and Argon inlet hole on the top cover
* Integrated design, easy for installation, small footprint, ideal for laboratory and universities
* Special Features:Energy-saving, user-friendly, accurate temp control, excellent temp uniformity
* Support fully automatic, semi-automatic and manual modes
* Security: Comprehensive PLC for water, gas, electricity control and protection system, ensure safe operation
* Materials heat treatment:Ideal for a wide variety of carbon materials, such as, battery materials, graphite powergraphite thermal conductive sheet, petroleum coke, needle coke, nanotube, VGCF, carbon blace, CC composites, carbon fiber, graphene, and more,which can greatly improve the performance of Carbon graphite materials, carbon-based materials and advance ceramics,
* Application: Graphitization,carbide growth,sintering, Ceramic firing, purification
| Product Name |
High temp furnace for solid-state battery, lithium-ion battery, battery anode |
| Max Temp |
1000ºC,1500ºC,1700ºC,2000ºC,2200ºC,2400ºC,2800ºC,2900ºC,3000ºC customized |
| Loading capacity |
1L-600L can be customized |
| Hot Zone |
cylinder or square type |
| Temp Uniformity |
≤±10ºC |
| Heating rate |
1-30ºC/min |
| Temp measure accuracy |
≤0.3% full scale |
| Temp control accuracy |
±1ºC(PID and MAN control) |
| Load |
1-500L/batch |
| Heating Power |
Customized |
| Structure |
Vertical top loading, with cylinder hydraulic cover opening |
| Furnace Body |
Stainless steel, dual-layer water jacket design |
| Heating Elements |
Graphite |
| Insulation |
Graphite felt |
| Heating Method |
Graphite resistance heating or induction heating |
| Temp Control |
Support both program PID and Manual, temp control accuracy: ±1ºC |
| Vacuum System |
Rotary Pump (if need fine vacuum can be customized other pumps) |
| Vacuum Degree |
Customized (empty, cold, clean condition) |
| Atmosphere |
5N Argon |
| Transformer |
Can be customized |
Standard Configuration
* Dual Water jacket Furnace body with frame platfom
* Customized transformer
* Heating and insulation system
* Graphite container
* Temp measuring and control system
* Vacuum system
* Gas inlet and outlet system
* PLC system
* Alarm system
* Pneumatic system
Configuration Options
* Cooling Device: Closed loop cooling tower/chiller: continuous supply the cooling water to furnace chamber, cover, inductor and more
* Temp Control below 1000ºC: Low temp sensor, temp controller and switch system
* Gas Purifier: improve the purity of Argon to 99.999%.
* Roots pump and more: if need high vacuum
* Graphite container: made of graphite, smaller than crucible, easier for samples in and take out
Samples for Testing Available
Q1:What's the heating elements and insulation of furnace?
A1: Graphite retort(crucible) and graphite felt insulation.
Q2:What's the heating method?
A2: Induction heating, with special design of induction coil and insulation, fast heating rate and long service life compared with resistance heating, the replacement heater is quite easy and the cost is comparatively low.
Q3:Can you customize the size?
A3: Yes, we have professional team, we can customize the hot zone size, vacuum degree, loading type...for your speical needs.
Q4:What's the optional device?
A4: Cooling device(chiller or closed cooling tower)
Q5:What's the temp measure range?
A5: there are 2 options, 1 is from 1000C-3000C; 1 is from 250-3000C.
Q6:What's the operation method?
A6: Support both PID Auto control and MAN control.
Q7:What's the working atmosphere?
A7: Support both vacuum(under 2000C) and Argon atmosphere.
Q8:Does sample testing availavle?
A8: Yes, the clients shall pay for testing, samples should be carbon based materies and should be preheated.
Q9:What's the payment term?
A9: TT, 40% down payment, 60% balance paid before delivery.
Q10:What's the lead time?
A10: usually it's about 65 days since receiving deposit, it depends on the quantity
Q11: Overseas training available?
A11: Yes, but the client shall bear the overseas fee.
Q12:What's package type and delivery method?
A12: Fumigation-free wooden box with shockproof label on it, our forwarder with rich experience will send the goods to you.
Expert at heat treatments of carbon-based materials, we can customize high temperature induction graphite furances
that up to 3000C for you, both lab size or larger size available , get excellent solution from Carbotech now!
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