Henan Chaofeng Electric Equipment Trading Co

The high-frequency heating machine of Shanxi coal pick heat treatment furnace is aimed at the super front
The pick produced through integrated quenching and tempering treatment has good quality, high strength, full weld seam, high welding strength, labor saving and energy saving. It overcomes the shortcomings of the above two traditional old processes. First-class service The coal pick heat treatment equipment produced by Henan Chaofeng Electric has many applications in Shanxi, Shandong, Heilongjiang, Jilin, Liaoning, Hebei, Henan, Zhoukou, Jiaozuo, Hebi and Pingdingshan, and has been recognized by many manufacturers. Coal pick heat treatment equipment) Henan Chaofeng Electric has a complete pre-sales and after-sales service system and professional after-sales service personnel to ensure that you have no worries
Shanxi coal pick heat treatment furnace high frequency heating machine looks for Chaofeng
Coal cutter Tooth processing technology
The disadvantage of this process of quenching and tempering the hot forged blank and then brazing is that repeated heating of the quenched and tempered pick will cause it to regress to the normalized state, which affects its hardness, bending strength and other comprehensive mechanical properties. . Repeatedly picking up and placing the workpiece, repeatedly loading the card, and reheating use more heating energy, which is labor-intensive and time-consuming.
The disadvantage of heating and brazing first and then quenching and tempering is that the brazing material and cemented carbide are heated again after welding. Oxidation and loose pores in the brazing material are very detrimental to the welding strength. Carbide is prone to microscopic cracks and surface oxidation when repeatedly heated. There is also secondary heating.
The high-frequency heating machine of Shanxi coal pick heat treatment furnace is aligned with the super front
Introduction to new technology and equipment The pick is placed on the chain transmission equipment and passes through the saddle-type open medium frequency furnace at a constant speed at a set speed. The picks are welded, tempered and heated at the same time. This new process can avoid the above-mentioned problems such as oxidation of the alloy and embrittlement of the alloy on the brazing surface caused by secondary heating during the traditional process, and reduced annealing and welding strength at the tip of the pick.