The BFI shape roll, manufactured under a license from the BFI shape control device, is a solid steel roll.
Formar Corporation proposes a method for accurately measuring wedge shapes (half-split materials) based on BFI patents. In other words, it ensures the removal of shape error components in the width direction caused by coiling, allowing for the precise measurement of the strip's shape.
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basic information
Measurement Principle - Detailed Technology The BFI shape roll uses piezoelectric gauges distributed in the width direction. The piezoelectric gauges are mounted on an axis inside the roll surface. The tension generated in the axial direction when a strip passes over the shape roll is measured by the piezoelectric gauges. Permanent Reliability The detected signals are transmitted and processed accurately without the use of slip rings or similar devices. The absence of slip rings also makes maintenance easier. The sensors can be easily replaced on-site. The BFI shape roll does not require utilities such as air or water.
Price range
P8
Delivery Time
Applications/Examples of results
Shape control device for cold rolling mills Formar Co. supports various roll surface finishing processes. Examples: Steel, chrome plating, tungsten carbide, rubber, etc.
Company information
NVN Corporation serves as the exclusive agent in Japan for Netter GmbH and Vollmer GmbH, providing products across various industrial fields such as food, powder, petrochemicals, steelmaking, aluminum, copper processing, and foil. We customize the excellent technological and product capabilities of Netter and Vollmer, which lead the markets in Europe and around the world, to meet the diverse needs of our Japanese customers. We believe that our mission is to deliver consistently stable performance as a higher value-added solution through thorough quality control, delivery management, and aftercare. Moving forward, we will continue to contribute to society by demonstrating our partnership to achieve high customer satisfaction and to be a trusted and reassuring choice for our clients.