LMW’s As Human auto piecing system for ring spinning machines

The RAP unit receives signal from the YBS (Yarn breakage sensor) and travels directly to the respective spinning position and automatically mends the yarn.

Ringframe Auto Piecing (RAP), the fully automated yarn piecing system for ring spinning machine, receives information on yarn break through YBS (Yarn Break Sensor) and travels to the particular spindle and automatically pieces the yarn instantly.

Manpower savings

The biggest challenge faced by the spinning industry is shortage of skilled manpower, especially in Ring spinning. The piecer needs to be trained and skilled to do the piecing with lesser end mending time to avoid production losses. The RAP ensures auto piecing thus reducing the dependency on manpower.

Increased productivity

RAP consistently works 24 x 7 around the year. The RAP unit receives signal from the YBS (Yarn breakage sensor) and travels directly to the respective spinning position and automatically mends the yarn.  RAP captures the broken end from the package in the unique way without lifting the package, then inserts the yarn into the traveler and gets over pieced. The immediate attention to the broken end and the shorter auto piecing cycle time around 35s ensures higher productivity.

Precise quality

RAP ensures the consistent piecing length in the mended yarn. Auto Piecer also eliminates the contamination on the cop outer surface (through manual handling) which enhances and retain the quality of the yarn.

Flexibility

The unique design of Ring frame Auto Piecing (RAP) is suitable for both type of spinning technology, Normal Ring Spinning and Compact Spinning. It works ease on all applications.