Spoked Headers Lighten Up Large Steel Rollers
Spoked headers used on steel and stainless steel rollers over 24 inches in diameter can significantly lighten roller weight while retaining the strength and performance parameters of a conventional roller design. Spoked headers are ideal for vacuum chamber applications as they eliminate internally trapped air and provide access to plumbing connections inside the roll. Light sheet metal plates are typically used to cover the access openings.
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