Equipments for manufacturing are as below:
HX-30t electric arc furnace, LF-30t ladle refining furnace, 30t VD/25t VOD vacuum refining furnace, vacuum blowing oxygen refining furnace, 10m*10.5m*4m trolley-type heat treatment furnace. Advanced smelting equipments of special steel can smelt high purity various steel grade, so that it may satisfy the requests to special steel in any industry.
Total tonnage of overhead crane is more than 1000 tons, there's 100/20t one among these overhead cranes.
Casting modeling and core making sand adopt continuous-type sand mixer or fixed-type sand mixer; sand mould binder adopts Technique of Ester-Cured Alkaline Phenolic Resin(be short for a-set method), making the weight tolerance grade increase from "MT" to Grade 12-14, surface roughness can be increased into 25-50um.
Heat treatment process applies 90m2, 35m2, 28m2, 24m2, 12m2 trolley-type heat treatment furnace, main fuel is the cleanest nature gas.
The lever of mechanical machining process equipments is high. .
Quality test has more than 30 sets inspection equipments, such as direct-reading spectrometer with 26 channels, metallographic microscope, ultrasonic fault detector and so on.
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