2.5x2x2.5 1000 Degree Celcius Resistance Brick Sintering Heat Treatment Bogie Hearth Furnace
1. Introduction
The **RT 3-430-10 trolley-type heat treatment furnace** is a high-performance industrial furnace designed
primarily for the **sintering of clay bricks** and other heat treatment applications. With advanced temperature
control, energy-efficient design, and robust construction, this furnace ensures uniform heating, precise
temperature regulation, and reliable operation in high-temperature environments.
2. Main Technical Parameters
The furnace is engineered to meet stringent industrial requirements, with the following key specifications:
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1. **Power & Electrical Specifications**
- **Rated Power:** 430 kW (adjustable from 1% to 100%)
- **Power Supply:** 380V, 3-phase, 50Hz
- **Heating Element Connection:** Y-configuration
- **Heating Element Material:** 0Cr21Al6Nb (high-resistance alloy strips)
2. **Temperature Performance
- **Rated Temperature:** 1000°C
- **Heating Rate (Empty Furnace):** ≤2 hours
- **Temperature Uniformity:** ±8°C
- **Temperature Control Accuracy:** ±1°C (using PID regulation)
- **Empty Furnace Power Loss:** ≤18%
3. **industrial heat treatment Furnace Structure & Dimensions
- **Effective Working Size (L×W×H):** 2500 × 2000 × 2500 mm
- **Furnace Lining:** High-purity refractory fiber structure for superior insulation
- **Furnace Floor Material:** NI7N heat-resistant steel (30mm total thickness)
- **Outer Wall Temperature Rise:** <45°C (ensuring energy efficiency and safety)
4. **Control System & Automation
- **Control Zones:** 4 independent temperature zones
- **Temperature Control Mode:** Thyristor-based PID regulation with **Japan Shimaden/SR3 programmable controller**
- **Human-Machine Interface:** 10.1-inch touch screen with data logging, process storage, USB export, screenshot capability, and over-temperature alarm
- **Communication Interface:** RS485 for integration with industrial networks
5. Mechanical & Loading System**
-Loading Method:** Workpieces are hoisted onto a platform, which is driven into the furnace for heating
-Trolley Movement:** Driven by a **5.5 kW cycloidal pinwheel reducer** for smooth entry/exit
-Furnace Door Mechanism:** 2-ton electric hoist for vertical movement; self-weight sealing ensures tight closure
- **Sealing System:** High-purity fiber cotton and special-shaped bricks prevent heat leakage between the furnace body and trolley
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3.Structural Overview
The electric resistance furnace consists of several key components:
Furnace Shell & Lining:Constructed with durable materials to withstand high temperatures while
minimizing heat loss.
Heating System Equipped with high-resistance alloy heating elements for efficient and uniform
heat distribution.
-Furnace Door Mechanism:Automated lifting and sealing ensure operator safety and thermal
efficiency.
- Trolley System:Facilitates easy loading/unloading, reducing manual handling and improving productivity.
- Control System:Advanced automation allows precise temperature management, process recording,
and real-time monitoring.
4. Applications & Advantages
This furnace is ideal for **clay brick sintering, ceramic processing, and other high-temperature treatments.
Its **energy-efficient design, precise temperature control, and durable construction** make it a reliable
solution for industrial heat treatment processes.
In summary, the **RT 3-430-10 trolley-type industrial heat treatment furnace offers a highly efficient,
automated, and durable solution for industrial thermal processing, meeting the demands of modern
manufacturing with precision and reliability.
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