Thermal Oil Heater Manufacturing by PT Indira Mitra Boiler

Introduction: Why Thermal Oil Heaters Matter in Modern Industry

In today’s industrial world, efficient, stable, and safe heat transfer systems are critical for productivity. Many industries require high operating temperatures without the risks and complexities of high-pressure steam systems. This is where Thermal Oil Heaters become the preferred solution.

Thermal Oil Heaters, also known as Thermal Oil Boilers, use heat transfer oil as the heating medium to deliver temperatures up to 300–400°C at near atmospheric pressure. This technology ensures safer operation, lower maintenance costs, and higher thermal efficiency.

As a trusted manufacturer in Indonesia, PT Indira Mitra Boiler specializes in designing, manufacturing, installing, and commissioning industrial thermal oil heater systems for various sectors.

What Is a Thermal Oil Heater?

A Thermal Oil Heater is an industrial heating system that transfers heat through circulating thermal oil instead of steam or hot water.

Key Characteristics:

• High temperature capability (up to 400°C)

• Low operating pressure

• Closed-loop circulation system

• Excellent temperature control

• Long service life

Unlike steam boilers, thermal oil heaters eliminate the need for water treatment, blowdown systems, and high-pressure certifications, making them ideal for continuous industrial processes.

Thermal Oil Heater Manufacturing Process at PT Indira Mitra Boiler

1. Engineering & Thermal Design

Every project begins with custom engineering calculations, including:

• Required heat capacity (Kcal/h or kW)

• Operating temperature

• Fuel type (Diesel, LPG, Natural Gas, HFO)

• Process load characteristics

• Safety margin and efficiency targets

PT Indira Mitra Boiler ensures optimal heat transfer, minimal fuel consumption, and stable operation.

2. Material Selection

High-quality materials are critical for safety and durability:

• Heating coil pipes: Carbon steel / alloy steel (ASTM / Benteler standard)

• Casing & structure: Heavy-duty carbon steel

• Insulation: Ceramic fiber & mineral wool

• Expansion tank & piping: Engineered for thermal expansion

3. Fabrication & Assembly

Manufacturing is conducted under strict quality control:

• Precision coil bending

• Certified welding procedures

• Hydrostatic & pressure testing

• Dimensional and alignment checks

Each thermal oil heater is fabricated to ensure long-term reliability under high-temperature operation.

4. Burner System Integration

PT Indira Mitra Boiler integrates industrial-grade burners with:

• Modulating or ON/OFF operation

• Automatic flame monitoring

• Fuel pressure safety controls

• Air-fuel ratio optimization

Supported fuels:

• Diesel oil

• LPG

• Natural gas

• Heavy fuel oil (HFO)

5. Control Panel & Instrumentation

Each system includes:

• Digital temperature controllers

• Safety limit switches

• Oil flow switches

• Pressure gauges

• Emergency shutdown system (ESD)

This ensures safe, automated, and operator-friendly operation.

How a Thermal Oil Heater Works

1. Burner heats the thermal oil inside the coil

2. Hot oil circulates through the process equipment

3. Heat is transferred to reactors, dryers, or heat exchangers

4. Cooled oil returns to the heater

5. Cycle repeats continuously

This closed-loop system guarantees consistent temperature with minimal energy loss.

Advantages of Thermal Oil Heaters Over Steam Boilers

For industries needing stable high temperatures, thermal oil heaters are the superior choice.

Industrial Applications of Thermal Oil Heaters

Thermal oil heaters manufactured by PT Indira Mitra Boiler are widely used in:

• Palm oil mills

• Chemical & petrochemical plants

• Textile & dyeing factories

• Food processing industries

• Asphalt & bitumen plants

• Rubber & tire manufacturing

• Marine & offshore heating systems

Custom Thermal Oil Heater Capacity Range

PT Indira Mitra Boiler designs systems from:

• 100,000 Kcal/h

• 500,000 Kcal/h

• 1,000,000 Kcal/h

• 2,000,000 Kcal/h

• 5,000,000 Kcal/h and above

Each unit is custom-built to match client process requirements.

Installation, Commissioning & After-Sales Service

Services include:

• On-site installation

• Piping & insulation

• Electrical & control integration

• Test & commissioning

• Operator training

• Preventive maintenance programs

This end-to-end service ensures long-term operational success.

Why Choose PT Indira Mitra Boiler?

✔ Proven Manufacturing Experience

✔ Custom Engineering Solutions

✔ High Safety Standards

✔ Energy-Efficient Design

✔ Strong After-Sales Support

PT Indira Mitra Boiler is not just a supplier—but a long-term industrial heating partner.

ormat kami,

PT INDIRA MITRA BOILER

Ratman (Sales Engineer)

🌐 Website: www.indiramitraboiler.co.id

📱 WhatsApp: +62 813-8866-6204

🏭 Workshop: Tangerang – Indonesia

📧 Email: info@indira.co.id | idmratman@gmail.com