I. Equipment Overview
Name/Model:

HBF52-17NO High-Temperature Box Furnace
Application:
Suitable for high-temperature sintering processes such as ITO targets, microwave ferrites, magnetic materials, electronic components, and ceramic filters. Supports air/oxygen atmosphere environments.

II. Core Parameters
Item | Specification
Rated Temperature | 1650°C
Maximum Temperature | 1700°C (short-term achievable)
Effective Chamber Size | 350×300×500mm (W×H×D)
Heating Element | U-shaped molybdenum disilicide rods (high-temperature resistant, long lifespan)
Temperature Control Accuracy | ±1°C (PID auto-tuning function)
Temperature Uniformity | ±5°C (tested at 1650°C for 2 hours, empty furnace)
Thermocouple Type | Type B (single-point measurement at side center)
Temperature Control Program | 4×16 programmable segments (flexible heating/soaking curve setup)

III. Features & Safety
Atmosphere Control: Supports air or oxygen environment; top exhaust chimney with automatic lid.
Protection System:

• Over-temperature and thermocouple failure alarms (audible & visual)
• Automatic power cutoff for over-temperature
  Power Parameters:
• Maximum Heating Power: 25kW
• Empty Furnace Holding Power: ≤10kW
  Heating Rate:
• RT→1200°C: ≤5°C/min
• 1200→1700°C: ≤2°C/min
  Surface Temperature Rise: ≤40°C (safety protection design)

IV. Physical Parameters
Item | Specification
Equipment Weight | ≈950kg
Dimensions | 1620×1960×1220mm (W×H×D)
Color | Light gray

V. Operating Environment Requirements
Environmental Conditions:

• Temperature: 0～40°C
• Humidity: ≤80%RH (non-corrosive gases, no strong airflow disturbance)
  Gas Supply Requirements:
• Clean dry compressed air: 0.2～0.4MPa, consumption 2～6m³/h
• High-purity oxygen: same pressure range, consumption 2～6m³/h
  Ventilation System:
• Must connect to user exhaust system with capacity ≥10m³/h
  Floor Conditions:
• Level, vibration-free, load-bearing >300kg/m²
  Electrical Requirements:
• 3-phase 5-wire system, capacity ≥34KVA
• Voltage: 220/380V, frequency 50Hz
• Wire color code: L1 yellow/L2 green/L3 red/N blue/PE yellow-green
  Installation Space:
• Minimum site: 2000×3000×1500mm (W×H×D)
• Recommended area: >3m²

VI. Precautions
Safety Operation: Professional installation and commissioning required; strictly follow heating curves to avoid thermal shock.
Maintenance Advice: Regularly inspect heating elements and thermocouples; ensure gas path sealing.
Environmental Compliance: Exhaust must be treated via user system to avoid direct high-temperature gas emission.

Detailed Photos

Hefei Chitherm Equipment Co., Ltd. is an advanced equipment supplier specializing in the research and development, design, manufacturing, sales, maintenance, and service of high-, medium-, and low-temperature industrial furnaces and laboratory furnaces. Its product range encompasses bell furnaces, box furnaces, hot air furnaces, vacuum furnaces, tube furnaces, mesh belt furnaces, bogie hearth furnaces, rotary furnaces, roller hearth furnaces, and pusher furnaces, which are extensively applied in fields such as advanced ceramics, electronic components, thick-film circuits, additive manufacturing, powder metallurgy, new energy, and photovoltaics. These furnaces are suitable for thermal treatment processes of materials including ITO targets, MLCC/HTCC/LTCC, ceramic filters, magnetic materials, CIM/MIM, and lithium battery cathodes and anodes, as well as various other new material processes such as pre-sintering, dewaxing, degreasing, sintering, drying, heat treatment, curing, and ceramization.

1.What products does Chitherm offer?
We provide customers with high-quality bell furnaces, hot air furnaces, box furnaces, tube furnaces, vacuum furnaces, car bottom furnaces, rotary kilns, mesh belt furnaces, and pusher furnaces.
2.What pre-sales services does Chitherm provide?
We offer timely consultation services to help customers select the most suitable products, along with highly customizable solutions to meet your specific requirements.
3.What are Chitherm's core strengths?
As a high-tech enterprise integrating R&D, manufacturing, and sales, Chitherm possesses patented technologies and core resources to deliver superior solutions.

Hefei Chitherm Equipment Co., Ltd. is a professional enterprise engaged in the research and development, design, manufacturing, sales, maintenance and service of high, medium and low temperature industrial furnaces and experimental furnaces.

Our products include Bell Furnaces, Box Furnaces, Hot Air Dryer, Tube Furnaces, Vacuum Furnaces, Trolley Furnaces, and Rotary Furnaces. All of which are widely used in scientific research and experimentation in advanced ceramics, additive manufacturing, powder metallurgy, new energy and other fields. Suitable for the extrusion, sintering process of magnetic materials, honeycomb ceramics, alumina ceramics, zirconia ceramics, CIM/MIM, and positive and negative electrode materials of lithium batteries, as well as various other new materials such as pre-firing, extrusion, degreasing, firing, drying, co-firing, post-firing, soldering, curing, ceramic metallization, etc.

We insist responsible attitude towards customers and provide high-quality products and services. It is precisely because of the support, understanding, and trust of our customers and friends that our intelligent equipment manufacturing capabilities continue to improve. We are willing to work with customers to support the rapid development of electronis and advance materials all over the world.