EVOLUTION
Electronic control systems for film extrusion machines; industrial measuring systems, namely, thickness control, width control, layer control, layer thickness control, temperature control, pressure control, line speed control, web speed control, RPM control, control of web position, tension control, torque control, charging level sensors, liquid level sensors, limit switches, proximity switches, electronic apparatus for testing film extrusion machines; industrial materials testing and calibra...
Cancelled · June 30, 2010 · 85075294 ·