TT-IF-288-1000 air circulation furnace features a thermal circulation fan and a stainless steel deflector within the chamber to ensure even heat distribution. It supports heat treatment processes such as quenching, tempering, and annealing of metal components. This model is well-suited for applications in metal molding, high-speed steel processing, machining, metal tool manufacturing, and the metal construction materials industry.
Metal Heat Treatment – Provides reliable performance for quenching, tempering, and annealing processes. Ensures consistent thermal cycles to enhance hardness, toughness, and durability of metal components.
Metal Molding & Tooling – Ideal for thermal processing of molds, dies, and precision tools. Delivers stable heat treatment results critical for machining and tool manufacturing.
High-Speed Steel Processing – Supports uniform heating of cutting tools and wear-resistant parts, improving strength and extending service life in demanding industrial operations.
Construction Materials Industry – Enables the treatment of structural and construction-related metal parts. Ensures long-term reliability and compliance with performance standards.
Machining & Component Manufacturing – Suitable for precision parts requiring controlled thermal cycles. Enhances dimensional stability and surface integrity in complex metal products.
Air Debinding Applications – Effectively handles binder removal in air with built-in exhaust and airflow systems. Maintains a safe, non-explosive environment during debinding processes.
Research & Development – Supports advanced material studies and pilot-scale production in laboratories. Its programmable controller allows flexible process customization and repeatability.
Quality Control & Certification – Applied in testing and validation of metals and alloys. Delivers accurate, reproducible results compliant with ISO, CE, SGS, and TÜV standards.
- The air circulation furnace supports heating up to 850°C.
- Depending on the size and weight of the materials, the structure can be customized with options such as a manual swing door, automatic lifting door, bottom-loading design, double-door configuration, and other furnace types.
- The chamber can be built with either ceramic fiber modules or mullite brick ceramics, based on application needs.
- A thermal circulation fan is mounted on the top of the furnace, delivering high airflow for optimal heat distribution.
- Stainless steel deflectors on both sides of the chamber enhance airflow and ensure a more uniform temperature throughout.
- Stainless steel racks or dividers can be added to section the furnace chamber, enabling multi-layered heat treatment.
- During debinding in air, waste gases are diluted with fresh air and safely discharged, reducing the risk of an explosive environment inside the furnace.
Program Controller
- Equipped with advanced controls to meet demanding process requirements
- User-friendly interface with flexible programming
- Supports 30 programmable segments for a single temperature curve
- Features over-temperature and system fault alarms with automatic safety shutoff
- Optional manual air intake and automatic exhaust via clamshell mechanism
- Optional rapid cooling system allows fast cooling down to 400°C within the furnace
| Model | TT-IF-96-1000 | TT-IF-288-1000 | TT-IF-640-1000 | TT-IF-1200-1000 | TT-IF-2160-1000 |
Chamber size （W xD xH）mm | 400 x600x400 | 600 x800x600 | 800x1000x800 | 1000x1200x1000 | 1200 x1500x1200 |
| Max temp. | 850℃ | ||||
| Working temp. | 800℃ | ||||
| Voltage | 380V/18KW | 380V/30KW | 380V/45KW | 380V/80KW | 380V/150KW |
| Heating element | High quality alloy resistance wire (HRE) | ||||
| Temp precision | ±1℃ | ||||
| Thermocouple | N type thermocouple | ||||
| Temp. controller | Intelligent microcomputer PID temperature controller, SCR/SSR control, PID parameter self-tuning function; programmable 30 segments, program heating, heat preservation and cooling | ||||
| Equipment protection | Modular control, sound and light alarm signal will be sent out for over temperature and broken thermocouple in the working process, and the protection action will be completed automatically | ||||
| Safety protection | The equipment is equipped with a circuit breaker, which will automatically pop open in case of short circuit leakage, which can protect the safety of equipment and operators | ||||
| Quality Certification | ISO9001 CE SGS TUV | ||||
| Standard packing | 1. furnace body 2. Temperature controller 3. power cable 3 meters 4. Thermocouple 1 pc 5. operation manual 6. one pair of crucible tongs 7. one pair of high temperature gloves | ||||