Screw Tube Furnace Overview

A drum furnace is an industrial heating equipment, widely used in the heat treatment process of various metal materials.

This type of furnace is named for its unique design, characterized by a rotating hearth, commonly referred to as a drum.

Typically suitable for bulk small parts, ore sands, or powders; they are continuously rotated and tumbled within a drum during the heating process, ensuring even heating.

The application of drum furnaces

Primarily for heat treatment of batch small metal parts such as ball bearings, roller bearings, and thin steel sheets, also suitable for continuous roasting purposes such as mineral sand and powders.

Features of Drum Furnace Equipment

Robust and durable furnace structure

The housing is made into a cylindrical structure by tightly welded steel plates.

The furnace body is constructed with thickened steel plates and reinforced with combined channel steel.

Excellent thermal insulation properties

The furnace chamber is constructed with high-purity ceramic fiber high-pressure modules, featuring multiple anchoring to ensure excellent thermal insulation performance in the lining manufacturing process.

Energy-saving and emission-reducing technology, full fiber thermal insulation lining, quick internal heating speed. Low thermal conductivity, low heat capacity, excellent corrosion resistance.

Expertly designed heating elements

The heating element is a specially made high-temperature alloy resistance tape, arranged around the cylindrical furnace chamber in a uniform temperature design.

Excellent antioxidant properties, high-temperature resistance, and high load-bearing capacity. No cracking at ultra-high temperatures, maintenance-free year-round.

Used in aerospace precision heat treatment and other applications, combined with a high-precision temperature control system, the uniformity of the furnace temperature achieves ±3-5℃.

Durable Drum

Thickened 1Cr18Ni9 stainless steel sheet is rolled into drums with tightly welded joints, offering a long service life.

Utilizing a positioning and variable position roller, the reducer motor drives constant-speed rotation.

Customized feeding and discharging mechanisms, easy to operate

Automatic feeding on the machine, feeding complete, hydraulic system back to horizontal position, operation stable.

The hydraulic unit tilts downward at a certain angle during discharge, rotating automatically for efficient material release, thereby enhancing production efficiency.

Adaptable for various industry customizations, catering to customer needs.

Battery material calcining furnace, automating the low-temperature decomposition calcining production process.

Roller Kiln Catalyst Calcining Furnace, suitable for large-scale continuous production of catalysts.

Gold ore roasting furnace, continuous roasting of refined gold ore or raw ore, output 400kg/h.

Precision automated temperature control

Hankou Furnace Co.自主研发 touch screen graphical interface temperature control system, high-quality power adjustment module, precise process curve control.

Automated process control ensures high-precision execution of ideal heat treatment process curves in practical applications, with temperature control accuracy of ±1°C.