Product Specifications:Internal diameter size: 2540×1270mm External diameter size: 2830×1550×840mm

Product Description:"I"-shaped steel storage: In order to further improve the uniformity of elasticity and the straightness of the edge, our company has adopted "I"-shaped steel storage plates to remove the wood spacer strips after gluing and replace them with steel plates, forming an integrated structure of "I"-shaped steel storage, which greatly improves the ability of resistance to impact and deformation.