Hot Water Boiler Generator Manufacturer & Supplier in Indonesia

PT Indira Mitra Boiler (IMB) is an Indonesian manufacturer specializing in the design, fabrication, installation, and maintenance of Industrial Hot Water Boilers. We provide custom-built hot water boiler systems for industries, hospitals, hotels, commercial buildings, food processing plants, marine applications, and manufacturing facilities.

Our hot water boilers are designed to deliver safe, efficient, and reliable heating with capacities customized according to customer requirements.

What is a Hot Water Boiler?

A Hot Water Boiler is a heating system that transfers thermal energy to water, producing hot water with operating temperatures ranging from 50°C to 95°C.

Unlike steam boilers, hot water boilers operate under the pressure generated by a circulation pump rather than high steam pressure. This makes the system safer, more energy-efficient, and easier to maintain while providing stable heating performance.

Hot water boilers are widely used wherever continuous hot water is required for industrial or commercial processes.

Applications of Hot Water Boilers

Our Industrial Hot Water Boilers are suitable for various industries, including:

• Hotels & Resorts
• Hospitals & Healthcare Facilities
• Food & Beverage Industry
• Textile Industry
• Chemical Industry
• Palm Oil Mills
• Marine & Shipping
• Commercial Buildings
• Manufacturing Plants
• Central Heating Systems
• Laundry Industry
• Pharmaceutical Industry

Advantages of IMB Hot Water Boilers

Choosing an IMB Hot Water Boiler provides numerous operational and economic benefits.

Precise Temperature Control

The heating temperature can be accurately maintained, ensuring consistent product quality and process stability.

High Energy Efficiency

Optimized heat transfer reduces fuel consumption and operating costs.

Safe Low-Pressure Operation

The system operates using circulation pump pressure instead of high steam pressure, significantly improving operational safety.

Minimal Water Treatment

Unlike steam boilers, hot water systems generally require minimal chemical treatment, reducing maintenance expenses.

Low Corrosion Rate

Continuous water circulation minimizes corrosion and extends equipment life.

No Condensate or Blowdown Losses

Hot water systems eliminate energy losses associated with steam condensate and blowdown.

Long Service Life

With proper maintenance, IMB Hot Water Boilers typically provide reliable service for 10–15 years or longer.

Fully Automatic Operation

Equipped with an intelligent control system, allowing automatic operation with minimal operator intervention.

Low Maintenance Cost

Designed for simple maintenance and long-term reliability.

Main Components of the Hot Water Boiler System

Expansion Tank

The Expansion Tank accommodates thermal expansion of the heating fluid, removes trapped air from the system, and protects the circulation pump from cavitation.

Circulation Pump

The circulation pump continuously moves heated water throughout the system.

IMB Hot Water Boilers use high-quality pumps such as KSB or equivalent industrial brands capable of operating at temperatures up to 200°C, depending on the application.

Proper pump sizing ensures turbulent water flow, maximizing heat transfer while protecting the heating coil.

Burner System

Our boilers are compatible with various industrial burners, including:

• Natural Gas Burner
• Diesel Oil Burner
• Heavy Oil Burner
• Dual Fuel Burner (Gas/Diesel)

The burner automatically modulates according to heating demand, improving fuel efficiency.

Boiler Heat Exchanger

The specially designed heating coil transfers heat efficiently while maintaining uniform temperature distribution throughout the system.

Intelligent Control Panel

The electrical control panel provides automatic control and monitoring of:

• Burner Operation
• Circulation Pump
• Water Temperature
• Alarm System
• Safety Protection
• Emergency Shutdown

The control system is designed for easy operation and maximum reliability.

Safety Features

Every IMB Hot Water Boiler is equipped with comprehensive safety devices, including:

• Digital Temperature Controller
• Flow Switch
• Automatic Burner Controller
• Chimney Temperature Controller
• Pressure Gauge
• High Temperature Protection
• Pilot Indicator Lamps
• Alarm System
• Emergency Stop Button

These features ensure safe and reliable operation under all operating conditions.

How a Hot Water Boiler Works

The operating principle of a Hot Water Boiler is simple and efficient.

1. The entire system is filled with water to the required level.
2. The circulation pump continuously circulates water through the heating coil.
3. The burner ignites automatically and heats the coil.
4. Heat is transferred from the coil to the circulating water.
5. The hot water flows through the process equipment.
6. Once the preset temperature is reached, the burner shuts off automatically.
7. When the water temperature falls below the lower setpoint, the burner automatically restarts.

This automatic cycle ensures stable temperature with minimum fuel consumption.

Custom Hot Water Boiler Solutions

PT Indira Mitra Boiler designs and manufactures custom Hot Water Boilers tailored to customer requirements.

We provide:

• Custom Heating Capacity
• Vertical & Horizontal Design
• Gas, Diesel, Heavy Oil & Dual Fuel Systems
• Complete Piping System
• Electrical Control Panel
• Burner Installation
• Commissioning & Start-up
• Preventive Maintenance
• Spare Parts Supply
• Technical Support Throughout Indonesia

Typical Marine Heating Application

One example of our engineering capability is the Hot Water Boiler system designed for heating Crude Palm Oil (CPO) aboard marine tankers.

For a tanker carrying approximately 5,000 tons of CPO, IMB engineers calculated a heating capacity of 200,000 kcal/h with a circulation flow rate of approximately 100 m³/hour, enabling efficient cargo heating during transportation.

Heating capacity can be customized according to:

• Tank Capacity
• Heating Time
• Product Type
• Required Temperature
• Voyage Duration

Our engineering team performs detailed thermal calculations to ensure optimum performance for every project.

Why Choose PT Indira Mitra Boiler?

✔ Indonesian Manufacturer

✔ Custom Design Available

✔ High Efficiency Heating System

✔ Premium Components

✔ Fully Automatic Operation

✔ Easy Maintenance

✔ Professional Engineering Support

✔ Installation & Commissioning

✔ Preventive Maintenance Service

✔ Nationwide Technical Support

Contact Us

PT Indira Mitra Boiler

Industrial Heating Solution

Sales Engineer
Indra Sayyidi Sunaryo

📱 WhatsApp: +62 856-5982-7142

📧 Email: indra@indira.co.id

🌐 Website: https://boilermarine.co.id