• Model NO.：as the drawing
• Transport Package：Woodern Pallet
• Specification：Export package
• Trademark：FANGLE
• Origin：China
• Production Capacity：10000 Tons,Year

Basic Info.

Model NO. as the drawing Transport Package Woodern Pallet Specification Export package Trademark FANGLE Origin China Production Capacity 10000 Tons/Year

Product Description

Piercing Guide Disc for Hot Rolling Line

Description
The pierce mill guide disc is a key part in the production of seamless steel tube. Its quality and service life directly affect the quality of seamless steel tube.Pipe blank piercing procession is the first procedure of seamless steel tube processing.The piercing mill with guide disc is widely used.

Working theory
Guide disc is a guide device of the piercing mill frame, which is used to form the closed pass of steel pipe.The guide disc has an axial front tension on the blank during the piercing process, which can increase the axial velocity of the hollow billet and reduce the ellipticity, which is beneficial to the piercing process and speed improvement.
The guide disc is composed of two parts: the contact arc radius and the thickness .The profile and thickness are important technical parameters of guide disc.The profile is determined by inlet radius and outlet radius and the thickness is determined by the minimum roll distance and the minimum gap between the guide disc and the roll.

Production procedure and finished products show





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