1200℃ Trolley-Type Resistance Heating Furnace for T6/T4 Heat Treatment with 105KW Rated Power

1200℃ Trolley-Type Resistance Heating Furnace for T6/T4 Heat Treatment – 2.5×1.05×0.85m
 

The 1200℃ Trolley-Type Resistance Heating Furnace from WUXI WONDERY INDUSTRY EQUIPMENT CO., LTD. is a high-performance, energy-saving industrial furnace designed for T6 and T4 heat treatment processes, including solution treatment, aging, quenching, and annealing of aluminum alloys, medium-small metal parts, and alloy components. With effective working dimensions of 2.5m × 1.05m × 0.85m, this cart-type resistance heating furnace is ideal for applications requiring uniform heating, rapid quenching transfer, and precise temperature control.

This furnace features a fully fiber-lined furnace body using low-zirconium ceramic fiber blocks from Shandong Luyang, offering low thermal conductivity, excellent heat retention, and significant energy savings. The furnace is rated at 105KW (adjustable, with 150KW or higher recommended) and operates at a maximum temperature of 1200℃, with a common working temperature within 1100℃. Two hot air stirring fans (1.5KW-6 level each) are installed on the furnace top to force air circulation, ensuring furnace temperature uniformity ≤ ±10℃ during the holding stage.

The intelligent temperature control system integrates a 7-inch Kunlun Tongtai touchscreen and a Japanese Shimaden SRS13A industrial PID controller. This dual-level system allows centralized setting, monitoring, recording, and storage of heat treatment process curves. It also includes program completion alarms, over-temperature audible/visual alarms, and automatic current cut-off for safe operation. The temperature control accuracy reaches ≤ ±1℃, meeting demanding heat treatment standards.

The furnace is constructed with a robust 8# channel steel frame and a 2mm Q235 steel outer sealing plate. The trolley features a self-propelled wheel structure with a 3kW planetary cycloidal reducer, moving at 6–7 m/min. The furnace bottom plate is made of 30mm thick Cr25Ni20 cast steel to support heavy loads and prevent oxide fall-off onto the heating elements. Heating elements are 0Cr27Al17Mo2 corrugated resistance strips, arranged on five surfaces (left/right side walls, trolley, furnace door, and rear wall) and fixed with high-alumina ceramic screws, ensuring safe and convenient maintenance.

The furnace door lifting system uses a 1-ton electric hoist with vertical lifting speed of ~8 m/min, combined with a mechanical four-section inclined self-weight pressing method for full airtightness. Safety interlocks prevent trolley movement during heating and ensure heating only starts when the door is closed.

Whether you need a fast quenching furnace, solution aging furnace, or a trolley resistance heating furnace for aluminum profiles, WUXI WONDERY INDUSTRY EQUIPMENT CO., LTD. delivers reliable, high-precision, and energy-saving solutions tailored to your production needs.

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