Jiangsu large-scale quenching trolley furnace double door trolley furnace direct supply

Description :

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　　Danyang Electric Furnace Factory Co., Ltd. was founded in 1974 and has a professional history of producing various heat treatment electric furnaces for more than 30 years. The company currently has 120 employees and 20 technical personnel, including 15 with intermediate and senior professional titles. The factory covers an area of 32000 square meters and has an annual production capacity of 120 million yuan.

　　The trolley furnace is a national standard energy-saving periodic operation furnace with an ultra energy-saving structure. It adopts composite fiber insulation and ultra lightweight high-strength micro bead vacuum ball energy-saving bricks. It produces anti drop wire inclined 20 ° wire support bricks, anti workpiece impact bricks at the furnace mouth, automatic sealing trolley and furnace door, integrated rail connection, no need for foundation installation, and can be used on a horizontal ground. Mainly used for quenching, annealing, aging, and heat treatment of high chromium, high manganese steel castings, gray cast iron parts, ductile iron parts, rolling mills, steel balls, crusher hammers, wear-resistant lining plates, and various mechanical parts.

　　The trolley furnace belongs to the periodic operation furnace, and the furnace is not divided into zones. The structure of the trolley furnace: The bottom of the furnace is a movable trolley. Before heating, the trolley is loaded outside the furnace, and the heating element is placed on a dedicated shim. Then, the trolley is pulled into the furnace by a traction mechanism for heating. After heating, the trolley is pulled out of the furnace by the traction mechanism for unloading. Afterwards, the heated workpiece is lifted onto the forging equipment for processing by a crane.

　　The large trolley type resistance furnace adopts multiple microcomputer program automatic temperature control cabinets, which divide the large trolley type resistance furnace into multiple independent heat treatment process curves for high-precision automatic temperature control. Due to the adjustable heating slope, it is particularly suitable for the special process requirements of ultra-low rate heating of high manganese steel castings, achieving the effect of heat treatment process. With professional heating element design and high-precision temperature control system, multi-stage heat treatment zoning technology ensures the uniformity of furnace temperature during heat treatment of large workpieces.

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