Axial tension proof testing system designed for small fibres

During proof testing, the fibre is typically paid off, tested by loading the fibre between two capstans with a particular force and is then taken-up with a dancer. In order to meet the requirements of specialty fibres, special attention has been paid to high-quality take-ups and pay-offs, flexible configurations, quick set-ups, easy operation, and maintenance.

A top performance level is reached by efficient servo motors, high accuracy tension sensors, and purpose to special design dancer which guarantee effective winding at high speeds. A cutting plan can be keyed in to the unit so that it stops when desired length is reached.

When designing the OFC35SF the company has put a special focus on ergonomics and ease of use as well as on safe and comfortable use of the machine. For example, the threading mode and fibre clamp of the take-up make the set-up very easy. The operator then only needs to change full reels in the pay-off and empty reels in the take-up. It is a system that is easy to handle and it fulfils international proof testing standards.

Specifications OFC35SF:

1. Speed 300m/min
2. Tensile Pulling Force (machine) 5–50N
3. Fibre diameter (glass) at 100kpsi tension 0.100–0.300mm
4. Bending wheel diameter 10–75mm
5. Number of Bending Directions 8

Extended ranges optional with additional tension gauges and fibre pulleys: Low range

1. Tensile Pulling Force (machine) 0.8–5.0N
2. Fibre diameter (glass) at 100kpsi tension 0.040–0.100mm