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Oil drill bit tempering production line... -
【Quenching and tempering production line】 ＂10,000 tons＂ automatic medium frequency induction heating production line2019-08-12The automatic continuous feeding induction heating furnace realizes three kinds of temperature selection (high temperature, low temperature, standard temperature) when the billet is discharged. Heating... -
2019-08-12In June, Dalian Special Steel Co., Ltd. contracted 3,355 tons of materials, an increase of 236 tons on the basis of a record last month. Moreover, before the first trial system, the 30CrNiMo8 variety w... -
【Quenching and tempering production line】 Fully automatic temperature closed loop intermediate frequency inductor heating production line2019-08-12The automatic temperature closed-loop medium frequency inductor heating production line 750KW/1.0KHZ medium frequency induction heating furnace adopts three automatic selection mechanisms of feeding, f... -
【Quenching and tempering production line】 Bridge shell heating automatic induction heating production line2019-08-10The axle housing heating automatic induction heating production line, the heating temperature is 950 °C, and the heating method is periodic heating. IF power: 500KW+250KW Frequency: 2500K HZ , ...