Steel Strip Cold Rolling Recoiler Mandrel Quadrangular Pyramid Structure
The main parts of this mandrel manufactured by our company: sector plate, spindle, etc. are alloy forgings of 42CrMo, qualified by flaw detection - rough machining - flaw detection - tempering - semi-finishing - aging - finishing. Finishing,
Our company has advanced processing technology, strong technical and equipment strength, with the rolling mill industry open, close reel and mandrels as the main product.
