HRF512-07N Nitrogen Hot Air Debinding Furnace with 800*800*800mm Chamber 1200kg Capacity and 650°C Rated Temperature

Product Description

I. Equipment Overview

The HRF512-07N nitrogen atmosphere hot air debinding furnace is a high-end thermal processing equipment integrating high-temperature control, nitrogen protection, multi-stage processes, data acquisition, and intelligent control. Its design fully considers process stability, operational safety, and intelligent management requirements, making it highly suitable for industries with strict demands on temperature uniformity, atmosphere control, and process repeatability, such as electronic packaging, advanced ceramics, and lithium battery material preparation.

For automated production lines or smart manufacturing scenarios, the device's OPC UA data interface, programmable temperature control, and alarm system can seamlessly integrate with upper-level systems, enabling digital and intelligent management of the production process.

Detailed Photos

II. Main Technical Parameters

• Rated Operating Temperature: 650°C, up to 700°C

• Furnace Effective Dimensions (Internal): 800 × 800 × 800 mm (W × D × H), suitable for batch loading

• Furnace Material: SUS310S high-temperature heat-resistant stainless steel, with excellent heat, oxidation, and corrosion resistance

• Loading Structure: 9-layer design, standard with 6 SUS310S stainless steel trays, max. load per layer ≤ 60 kg

• Heating Method & Elements: Stainless steel heaters, heating power 36 kW

• Temperature Control Accuracy (Stability): ±1°C, ensuring highly precise control for delicate processes

• Temperature Uniformity: ±5°C after 1-hour stabilization at 650°C (empty furnace), ensuring consistent distribution

• Thermocouple Type: K-type, reliable for high-temperature measurement

• Furnace Atmosphere: Nitrogen protection, effectively isolating oxygen to prevent material oxidation

• Oxygen Content Control: Equipped with a micro-oxygen analyzer for real-time monitoring; optimal O level as low as 10ppm (depends on gas purity)

• Temperature Control System: Imported Japanese controller, stable and precise

• Programmable Temperature Control: Supports 20 segments, stores ≥10 process curves for diverse needs

• Control & Monitoring Points: 1 each, expandable as needed

• Heating Rate Limit: ≤5°C/min to avoid thermal stress in materials

• Exhaust System: DN50 exhaust chimney with manual adjustment for flexible atmosphere/pressure control

• Alarms & Safety Features: Over-temperature, thermocouple failure, low pressure/water pressure, motor phase loss/reverse, etc.; auto power-off for safety

• Motor Protection: Fan includes overcurrent protection to prevent damage

• Surface Temperature Rise: ≤35°C, ensuring safe operation

• Idle Power Consumption: ≤18 kW, energy-efficient during stabilization

• Exterior Color: Light gray, sleek design

• Total Weight: ~1200 kg

• External Dimensions (excl. chimney): 1500 × 1930 × 2000 mm (W × D × H)

III. System Composition & Control

1. System Components

   HRF512-07N nitrogen hot-air debinding furnace integrates:

   • Furnace Structure: High-temperature stainless steel, durable for prolonged use

   • Hot-Air Circulation: Ensures uniform temperature for consistent results

   • Atmosphere Control: High-purity nitrogen with real-time O monitoring

   • Temperature Control: Precision instruments + programmable logic for multi-stage processes

2. Control Method

   Touchscreen + PLC centralized control, user-friendly interface for automated operation. Parameters (temperature curves, time, gas flow) are set via HMI, minimizing manual intervention.

IV. Operating Conditions

1. Gas Supply

   • Type: 99.999% pure nitrogen

   • Pressure: 0.2-0.4 MPa

   • Flow Rate: ~10 m³/h

2. Cooling Water

   • Quality: Clean, non-corrosive

   • Temperature: ≤23°C

   • Pressure: 0.2-0.4 MPa

   • Flow: 2-6 L/min

3. Environment

   • Temperature: 0-40°C

   • Humidity: ≤80% RH (no condensation)

   • Avoid corrosive gases/strong drafts

4. Ventilation

   • Exhaust capacity: >15 m³/h to maintain atmosphere stability

5. Installation Site

   • Level, vibration-free floor

   • Load-bearing: ≥300 kg/m²

   • Recommended space: ≥2000 × 3000 × 3000 mm (≥6 m² area)

6. Power Supply

   • 3-phase, 50 Hz, 220/380V (confirm locally)

   • Capacity: >50 kVA

   • Wiring:

   • Live: Yellow/Green/Red

   • Neutral: Blue

   • Ground: Yellow-Green

V. Smart Features

A. Automated Process Control

• Gas valve auto-switching per program

• Temperature/time automation (unattended operation)

• 9+ programmable segments (±1°C accuracy)

B. Data & Communication

• Real-time temperature logging/curves

• OPC UA support for MES/ERP integration (Industry 4.0 compliant)

C. Safety & Alarms

• Multi-layer protections: Over-temperature, sensor failure, pressure/water alarms, motor safeguards, etc.

VI. Summary

HRF512-07N offers:

• Precision: ±1°C control, ±5°C uniformity

• Nitrogen protection (O₂ ≤10ppm)

• 20-segment programmable control

• Robust safety mechanisms

• Smart automation & data connectivity

Ideal for electronics, ceramics, battery materials, etc. Custom solutions available upon request.