Large Radius Bending

Large radius bending is usually producing an inside radius that is at least 8 times the material thickness. Large radius tools consist of radius holder and radius insert.

Advantage:  one radius holder is suitable for different radius inserts; flexible application with different radius inserts; radius insert can be segmented.

Big radius

1.Radius Tool

Lianmeng Mould offers a die with a roller on the radius part. During bending, the roller rotates under the drive of the product so rolling friction occurs between the outer side of the product and the roller, and the scratch marks are significantly reduced after forming. And the roller is made of high hardness material, which greatly improves the service life of the mold.