Frequently Asked Questions

Industrial heaters are specialized heating equipment designed for commercial and industrial applications. They convert electrical energy, gas, or other fuel sources into heat energy to maintain specific temperatures in industrial processes, warehouses, and manufacturing facilities.

We manufacture various types including electric heaters, immersion heaters, infrared heaters, process heaters, air heaters, duct heaters, tank heaters, tubular heaters, cartridge heaters, band heaters, and ceramic heaters for different industrial applications.

Subhot Heater specializes in custom industrial heating solutions with over years of experience. We provide energy-efficient, reliable, and cost-effective heating equipment with comprehensive after-sales support and maintenance services across India.

Industrial heaters are designed for heavy-duty applications with higher power ratings, extreme temperature ranges, and continuous operation. Commercial heaters are typically used for lighter applications like offices, retail spaces, and smaller facilities.

Our industrial electric heaters range from 1kW to 500kW with temperature capabilities up to 1200°C. They feature stainless steel construction, digital temperature controllers, and are available in various configurations including immersion, air, and process heating applications.

Industrial immersion heaters are perfect for heating water, oils, chemicals, and other liquids in tanks, vessels, and containers. Common applications include chemical processing, oil heating, water treatment plants, and industrial washing systems.

Industrial infrared heaters provide instant heat, energy efficiency up to 95%, precise temperature control, reduced heating time, and are ideal for spot heating, curing processes, drying applications, and space heating in large industrial facilities.

Yes, we specialize in custom industrial process heaters designed according to your specific requirements including temperature range, power rating, dimensions, material compatibility, and control systems for various industrial processes.

Our industrial heaters can achieve temperature ranges from ambient to 1200°C depending on the type. Electric heaters: up to 800°C, High-temperature ceramic heaters: up to 1200°C, Process heaters: 50°C to 600°C, and specialized furnace heaters for extreme temperatures.

Our industrial heaters achieve 85-95% energy efficiency through advanced heating element design, insulation technology, and smart temperature control systems. This results in significant cost savings and reduced environmental impact.

All our industrial heaters comply with IS, CE, and international safety standards. Features include overheat protection, explosion-proof designs for hazardous areas, IP65 ratings for wet environments, and fail-safe temperature controls.

Regular maintenance includes cleaning heating elements, checking electrical connections, calibrating temperature controls, and inspecting insulation. We provide comprehensive maintenance contracts and 24/7 technical support services.

We manufacture specialized heaters for plastic processing including extruder heaters, injection molding heaters, blow molding heaters, thermoforming heaters, and plastic welding equipment with precise temperature control for optimal plastic processing.

Our chemical processing heaters feature corrosion-resistant materials, explosion-proof designs, and precise temperature control. They are suitable for reactor heating, distillation processes, chemical storage tank heating, and pipeline heating applications.

For textile applications, we provide dyeing machine heaters, textile dryers, calendering machine heaters, hot air systems for fabric processing, and steam heating systems for various textile manufacturing processes.

Yes, we manufacture food-grade heaters with stainless steel construction, FDA-approved materials, easy cleaning designs, and precise temperature control for cooking, baking, sterilization, and food packaging applications.

Industrial heater prices vary based on type, power rating, and specifications. Electric heaters start from ₹5,000 for small units to ₹5,00,000 for large process heaters. Contact us for detailed quotations based on your specific requirements.

Yes, we provide attractive discounts for bulk orders, long-term contracts, and repeat customers. Volume discounts range from 5-20% depending on order quantity and specifications. Contact our sales team for customized pricing.

We provide 1-2 years comprehensive warranty on all industrial heaters covering manufacturing defects, heating elements, and control systems. Extended warranty options and annual maintenance contracts are also available.

We accept various payment methods including bank transfer, LC, and installment options for large orders. Standard products: 7-15 days delivery, Custom heaters: 3-6 weeks. Pan-India delivery with proper packaging and installation support.