DEVICE FOR PRODUCING MAGNETIC RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a device for producing a magnetic recording medium in which a magnetic layer excellent in durability and magnetic characteristics can be formed. SOLUTION: This device for producing a magnetic recording medium has a vacuum vessel 1 and contains a running device 2, an evaporating source 3, and an electron beam generator 4 for radiating electron beams on a magnetic material in the evaporating source 3 in the vacuum vessel 1. A 1st screen 13 disposed at a position at which the max. incident angleθ1 becomes 85 deg. and a 2nd screen 14 disposed at a position at which the min. incident angleθ2 becomes 60 deg. are also contained in the vessel 1. The 1st and 2nd screens have one of three combinations.