Hefei Chitherm Equipment Co., Ltd
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Hbf300-13 Temperature Box Furnace Suitable for Various Laboratories Effective Chamber Dimensions of 560*780*700mm
Overview
The HBF300-13 high-temperature box furnace uses silicon carbide rods inserted in ceramic tubes as heating elements. The heating elements are arranged in the upper, middle, and lower sections, ensuring uniform temperature distribution in the furnace chamber. It is easy to operate and suitable for various laboratory processes.
Specifications
Model: HBF300-13 High-Temperature Box Furnace
Rated Temperature: 1250ºC
Maximum Temperature: 1300ºC
Effective Dimensions: 330×200×660mm (W×H×D)
Chamber Material: Inner layer made of alumina products, outer layer using ceramic fiber inorganic standard board
Heating Elements: Silicon carbide rods in ceramic tubes
Chamber Temperature Uniformity: ±5ºC (at 1250ºC constant temperature)
Number of Temperature Control Segments: 9
Temperature Control Points: Upper, middle, and lower 3-point control
Alarm and Protection: Interlock for heating and furnace door operation, over-temperature, thermocouple break, and low-pressure audible and visual alarms
Surface Temperature Rise: ≤40ºC
Maximum Heating Power: ≤70kW
Power Requirements: Three-phase, 220/380VAC, 50Hz, greater than 90kVA, phase-shift control
Equipment Handover Checklist
| Table 1 - Delivery Overview | |||
| Name | Main Content | Quantity | |
| Primary Configuration | Kiln Main Unit | The core equipment of the industrial electric kiln | 1 Unit |
| Certification of Inspection | Documentation certifying the conformity of components | 1 Set | |
| Technical Documentation | Manuals and technical files accompanying major purchased components | 1 Set | |
Key Components | Ceramic Tube for Silicon Carbide Rod | Protective tube for the heating element | 1 Set |
| Firing Plate or Burner Plate | Component for supporting and firing materials | 1 Set | |
| Temperature Control Module (Yamatake or Equivalent) | Precision temperature control system | 1 Unit | |
| Thermocouple (Type S) | Temperature sensor with S-type calibration | 3 Pieces | |
| Touchscreen Interface | HMI (Human-Machine Interface) for kiln control | 1 Unit | |
| Programmable Logic Controller (Siemens) | Automation control system | 1 Unit | |
| Power Regulator (Taiwan Techsil) | Device for adjusting power output | 1 Set | |
| Blower Fan | Component for air circulation or forced convection | 1 Unit | |
Spare Parts | Silicon Carbide Rod | Heating element for the kiln | 2 Rods |
Equipment Installation and Usage Conditions