The heald frame adopts high strength aluminum alloy extrudate, whose surface is processed with electrophoresis treatment and the shape has earned national patent. Its characterized by reliable quality, compact structure and excellent mechanical performance. J-type heald frame is suitable for short fiber fabrics. It features strong tension, robust stave and reliable stability. J type technical parameters: Scope of applicationair-jet loom rapier loom Applied reed space1500mm~3600mm Applied speed1000r/min (1900mm) O-type heald frame is suitable for long fiber fabrics. Its convenient and fast to get on roller. O type technical parameters: Scope of applicationwater-jet loom air-jet loom rapier loom Applied reed space1500mm~3600mm Applied speed1000r/min (1900mm)