650℃ Gas Fired Pit-Type Gas Tempering Furnace: Advanced Heat Treatment for Metal
Parts
The Pit-Type Gas Tempering Furnace is an essential heat treatment furnace designed for cyclic operation, primarily used for tempering metal
parts at temperatures up to 650°C. This highly efficient furnace utilizes natural gas as fuel and is controlled by a PID intelligent control system. The Pit-Type Furnace ensures consistent and uniform heat distribution, providing
high-quality results in metal heat treatment processes.
Main Features and Application of the Pit-Type Furnace
The Pit-Type Gas Tempering Furnace is used for tempering heat treatment of metal parts such as carbon steel and drill rods, ensuring optimal mechanical properties and surface hardness. The
furnace design features advanced temperature control, automated ignition, and gas flow regulation to maintain precise heating conditions.
As a heat treatment furnace, this system excels in applications where uniform temperature and
repeatability are crucial. Wuxi Wondery Industry Equipment Co., Ltd. offers a solution for industries demanding high performance in metal tempering and heat treatment applications.
The automated system controls the temperature settings, adjusts the
burner flame size, and ensures a constant heat source for even heat
distribution. This reduces local overheating and ensures the tempering process meets stringent standards for product consistency.
Technical Parameters of the Pit-Type Furnace
Below is a table outlining the key technical parameters of the Pit-Type Gas Tempering Furnace, showcasing its performance as an ideal heat treatment furnace:
| Parameter | Specification |
|---|
| Rated Voltage | 380V |
| Number of Phases | 3P |
| Frequency | 50Hz |
| Rated Temperature | 650℃ (adjustable) |
| Fuel | Natural Gas (~8500KCal/Nm³) |
| Burner Model | SIC-65 (90KW/piece x 4 pieces) |
| Maximum Gas Consumption | 36/Nm³ |
| Maximum Air Consumption | 400/Nm³ |
| Gas Inlet Main Pressure | ≤ 1kg |
| Heating Zones | 2 (upper and lower) |
| Furnace Temperature Uniformity | ≤ ±5℃ (insulation stage) |
| Temperature Control Instrument | Japanese Shimaden (SRS13A) |
| Touch Screen Model | 10 inches (Kunlun Tongtai) |
| Circulation Fan | 5.5KW, 4-stage (1 unit) |
| Furnace Cover Lifting Mechanism | Electro-hydraulic push rod |
| Insulation Material | Fire-resistant fiber cotton (300mm) |
| Flue Butterfly Valve | Electric control (0-90° opening) |
| effective size of furnace | Dia 1000*H2100mm |
Innovative Design and Structure of the Pit-Type Furnace
The Pit-Type Furnace is engineered with durability and performance in mind. The furnace shell is constructed from high-quality steel plates, welded for enhanced
strength and sealed for airtight operation. This guarantees the
furnace’s reliable operation as a heat treatment furnace with excellent heat retention.
Temperature Control and Automation
The Pit-Type Gas Tempering Furnace is equipped with an advanced temperature control system featuring two thermocouples and a digital temperature controller. This system forms a closed-loop with a PLC pulse control system and divides the furnace into upper and lower heating zones, ensuring uniform temperature distribution for an efficient tempering process.
The user-friendly touch screen interface allows operators to control and monitor the furnace's temperature, gas flow, and other parameters, optimizing the heat treatment process for superior results.
Data Collection and Reporting for Heat Treatment Furnace
The Pit-Type Gas Tempering Furnace integrates a centralized data collection system, offering real-time monitoring and recording of furnace parameters
such as temperature and operating status. The data is recorded by
the host computer, enabling enhanced operational control and quality assurance in heat treatment applications.
This system also includes a fault alarm feature to alert operators of any deviations, ensuring the
furnace’s operation remains within optimal parameters for maximum
product quality.
