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『Foundry Products』

It mainly produces various grades of gray cast iron, ductile cast iron, chilled cast iron, molybdenum chromium cast iron and steel castings. The main materials are HT200, HT250, HT300, GM246, QT500-7, QT600-3, QT700-2, QT400-15, QT400-18AL, MoCr cast iron, alloy cast iron. Among them, since the 1960s, he has been engaged in the research on ductile iron technology and has accumulated rich experience and formed the core competitiveness of hydraulic machinery. Ductile iron technology has been successfully applied to the core parts of hydraulic presses such as cylinders, pistons, and plungers, which is the first in China. Ductile iron technology is a leader in the foundry industry.

『Casting ability』

Has a standard workshop of more than 8,000 square meters, one set of S528 resin sand production line complete set of equipment; two S2812B resin sand mobile sand mixers, two 3t / h cupola, three ton one drag two intermediate frequency melting furnace and supporting environmental protection equipment; 12 One large natural gas annealing furnace with a size of 4.2 meters by 2.5 meters; one set of Q7710A casting shot blasting and sand cleaning equipment, and sand testing and physical and chemical analysis equipment. The production capacity is complete and the annual supply capacity is 10,000 tons. The annual production capacity reaches the level of 50,000 tons of castings.

"Product technology and level"

The company adopts furan resin self-hardening sand molding process, melting adopts cupola + electric furnace double melting, nodular cast iron, MoCr cast iron, alloy cast iron, etc. are smelted by medium frequency coreless induction melting furnace. Ductile iron technology is in the leading position in the casting industry.