Heat gun (heat generator) TG-50

Solid Fuel Air Heater 90 kW (Industrial Hot Air Gun)

What is this heater and what is it for: This is an ultra-powerful wood- and briquette-fired air heater designed for fast and economical heating of large spaces: auto repair shops, warehouses, production halls, hangars, and greenhouses. The unit can effectively heat spaces of up to 3000 m³ without using water or radiators, eliminating any risk of system freezing.

Main difference from standard convection stoves (such as Bullerjan): Standard convection stoves slowly warm only the air around themselves via natural circulation. Our hot air generator is equipped with a powerful industrial blower fan (Ø400 mm) that forcibly drives air through a radial heat exchanger under pressure. This transforms the stove into a controllable heat cannon capable of producing a directed stream of hot air (+80...+90 °C) at 3000 m³/h, ensuring complete heating of the building in just 15–20 minutes.

Key Advantages:

• Convenient loading (side door): An additional side door on the firebox allows long logs (up to 90 cm) to be loaded effortlessly, greatly simplifying operation and extending burn times per load.
• Multi-zone heating (2 in 1): Can operate as a direct hot air cannon in a single large hall or connect to a ductwork system to heat multiple separate rooms or offices simultaneously from a single boiler room.
• High Efficiency (75–78%): A unique radial layout of 14 pipes above the firebox fully traps radiant heat from the fire, converting it into hot air instead of losing it through the chimney.
• Heavy-duty reliability: The firebox is fully lined with fireclay refractory bricks, which protect the metal from burning out, retain heat, and ensure complete fuel combustion without soot build-up.
• Cost Efficiency: Unlike water-based heating systems, installation costs twice as less, and the cost of wood heating is 3–4 times lower than electricity or diesel.

The TG-50 solid fuel heat generator is a specialized industrial device used for heating large industrial premises. The industrial solid fuel heat generator TG-50 is popular because of its high level of reliability and high efficiency. Structurally, a solid fuel heat generator provides two main units - a combustion chamber, where the fuel is directly burned and heat is generated, and an air circulation system, which contributes to a faster heating of the room.

A great advantage of a solid fuel heat generator is the ability to use a variety of cheap fuels, from ordinary paper and wood to industrial coals. Consequently, such an economical heating equipment will significantly reduce your costs for heating an industrial premises in other ways. Solid fuel heat generators are successfully used for high-quality heating of industrial, warehouse, household, workshop premises, for drying greenhouses, wood and agricultural products.