<p>Roller hearth T7 heat treatment line for Al-alloy castings is engineered specifically for the solid solution and aging heat treatment process of aluminum alloy thin-walled structural parts such as shock towers. To accommodate varying workpiece dimensions and weights, options include single-layer baskets, automated stacking multi-layer baskets (Patent No.: 2016214624611). The system utilizes adjustable air quenching to optimize both the rate and uniformity of cooling, thereby minimizing the risk of workpiece deformation.</p> <p> </p> <p>A high-quality combustion system not only curtails energy consumption but also keeps NOx emissions to a minimum. Enhanced by strong convection circulation and a pulse combustion control system, the line rapidly heats while preserving excellent temperature uniformity within ±3℃ in both the solution and aging furnaces. Adopting continuous production mode, the process is stable with higher temperature control accuracy and better temperature uniformity. </p> <p> </p> <p>The cooling speed is fast. The workpiece temperature drops below 200 ℃ within 2.5 minutes, and the quenching transfer time is less than 10 seconds. Appropriate charging baskets are designed based on the shape of the workpieces to ensure minimal deformation during the heat treatment. ARES patented high-efficiency jet cooling device is of high cooling efficiency.</p> <p> </p> <p>Cooling speeds are impressive, with workpiece temperatures plunging below 200℃ within just 2.5 minutes, and quenching transfer time is less than 10 seconds. Charging baskets are meticulously designed to fit the shape of the workpieces, facilitating minimal deformation during heat treatment. ARES's proprietary high-efficiency jet cooling device further enhances cooling efficiency."<br /> </p> <p><strong>Work piece：</strong>Ultra thin wall parts such as automobile aluminum alloy shock absorption tower<br /> <strong>Treatment process：</strong>T7<br /> <strong>Fuel：</strong>Natural gas, electricity<br /> <strong>Max. Temperature：</strong>600℃<br /> <strong>Temperature uniform：</strong>≤±3℃<br /> <strong>Loading and unloading：</strong>Manual (crane or forklift assist), AGV trolley, robot, etc.<br /> <strong>Auxiliary equipment：</strong>Shape correction equipment</p>
<p>The TRF-B series continuous tube treatment lines with roller hearth furnace under a protective atmosphere is suitable for non-oxidation normalizing, tempering, and annealing heat treatment processes of various steel pipes in industries such as machinery, automobile, petroleum, boiler, precision pipe, etc.</p> <p><br /> ARES TRF-B heat treatment line adopts nitrogen/RX gas as a protective atmosphere and indirect heating by radiation tubes combined with pulse combustion control. The steel tube is evenly and stably heated during the heating and insulation process, and the temperature control accuracy of heat treatment is high. The tube surface is smooth and bright after the treatment, achieving decarburization-free heat treatment of precision automotive pipes. The heat treatment line can also be equipped with a vacuum lock chamber for the heat treatment of special-shaped pipes.</p> <p><br /> ARES patented technology JCU (Jet Cooling Unit) can achieve a uniform and rapid cooling of materials in a protective atmosphere during the normalizing process. The maximum furnace temperature of the TRF heat treatment line can reach up to 1100 ℃, and the normalized cooling rate of thin-walled steel pipes can reach 200 ℃/min.</p> <p><br /> ARES Intelligent Control System has been applied to TRF series heat treatment lines, which has been equipped with Heat Treatment Line Remote Service System (RDMS) and Industrial Furnace Production Data Intelligent Analysis System (FDAS). The use of the above technologies can greatly improve the stability of product quality, enhance equipment efficiency, and reduce production costs.</p> <p> </p> <p><strong>Material：</strong>Boiler steel, low alloy steel<br /> <strong>Product shape：</strong>Hot milling tubes/pipes, cold milling tubes, welded tubes<br /> <strong>Product size：</strong>Φ5～180 mm<br /> <strong>Treatment process：</strong>Normalizing, tempering, annealing etc.<br /> <strong>Surface quality：</strong>Rough bright, micro oxidation, micro decarbonization<br /> <strong>Maximum temperature：</strong>1,100 ℃<br /> <strong>Fuel：</strong>NG, Mix gas, Electricity<br /> <strong>Protective atmosphere：</strong>N<sub>2</sub><br /> <strong>Capacity：</strong>3～15 t/h</p>
<p>TRF-H series heat treatment line is designed by ARES for various heat treatment processes such as bright solid solution and softening annealing of CrNi steel tubes. It adopts a 100% hydrogen protection atmosphere and a pulse-controlled recuperative burner system equipped with Si-SiC radiation tubes for indirect heating. The tube is evenly heated and cooled during the heat treatment process, whose surface is bright and oxidation-free after the treatment. The maximum furnace temperature of the TRF-H heat treatment line can reach up to 1180 ℃, and the cooling rate of thin-walled tubes can reach 300 ℃/min thanks to ARES patented technology JCU (Jet Cooling Unit).</p> <p><br /> ARES Intelligent Control System has been applied to BRF series heat treatment lines, which has been equipped with Heat Treatment Line Remote Service System (RDMS), Industrial Furnace Production Data Intelligent Analysis System (FDAS). The use of the above technologies can greatly improve the stability of product quality, enhance equipment efficiency, and reduce production costs. </p> <p> </p> <p><strong>Material：</strong>Stainless steel<br /> <strong>Product shape：</strong>Cold milling tubes，Welded tube<br /> <strong>Product size：</strong>Φ5-50 x 0.5-6.0 x 3,000-36,000 mm<br /> <strong>Treatment process：</strong>Solution, annealing<br /> <strong>Surface quality：</strong>Bright, non- oxidation<br /> <strong>Maximum temperature：</strong>1,180 ℃<br /> <strong>Fuel：</strong>NG, Mix gas, Electricity<br /> <strong>Protective atmosphere：</strong>H<sub>2</sub><br /> <strong>Capacity：</strong>0.8 ～5.0 t/h</p>
<p>TRF-P series heat-treatment line is designed for tubes and pipes multifarious heat-treatment process by ARES. The material of tubes and pipes include of bearing steel, low alloy steel etc. Various process can be fulfilled in TRF-P, such as spheroidizing annealing, soft annealing, normalizing, tempering etc. Nitrogen and RX gas are used as protective atmosphere inTRF-P, decarbonization of tubes and pipes during the heat-treatment will be smothered. Recuperative burner system being equipped with radiation tube to heat the material in furnaces. Vacuum chamber is an option of TRF-P.</p> <p> </p> <p>ARES Intelligent Control System has been used on TRF-P series heat treatment line and configured with " RDMS- heat treatment line remote service system", "FDAS- industrial furnace production data intelligent analysis system" . The use of the above technology can greatly improve the stability of product quality, improve the efficiency of equipment and reduce the production cost.</p> <p> </p> <p><strong>Material：</strong> Bearing steel, Low alloy steel etc.<br /> <strong>Product shape：</strong> Hot milling tubes and pipes, Cold milling tubes，welded tubes<br /> <strong>Product size：</strong> Φ15～120 x 0.5～20 x2,000～12,000 mm<br /> <strong>Treatment process：</strong>Spheroidizing annealing, soft annealing, normalizing, tempering etc.<br /> <strong>Surface quality：</strong>Bright, micro/non- oxidation, micro/non- decarbonization<br /> <strong>Maximum temperature</strong>：950℃<br /> <strong>Fuel：</strong>NG, Mix gas, Electricity<br /> <strong>Protective atmosphere：</strong>N<sub>2</sub> / N<sub>2</sub>+ RX<br /> <strong>Capacity：</strong>1.0 ～ 5.0 t/h</p>
Tel:022-23783878 E-mail: ares@ares-furnace.com
Add:No. A18, Blue Ocean Tech Park, Haitai Avenue, Huayuan Hi-tech Zone, Tianjin, China