The video would be greatly improved if we knew: the type of material, the starting size, the cold drawn shape, the lubricants used, and the die type involved. The draw bench used appears older than the ones I once worked with.
@China-jshytАй бұрын
Dear friends, thank you for your comments. The product shown in our video is: rectangular seamless steel pipe, steel grade: St52, size: 40*11*1.5mm, welcome to communicate more🤝🤝