Rongyilai Machinery Co. has developed a brand new beaming machine for extra thin yarn for high-end filament and glass fiber users. By using all motor drive beam stands, sheet yarn from each beam is treated precisely and carefully. The system uses closed loop feedback control to offer high accurate and stable tension for sheet yarn during uniform motion, acceleration and deceleration. Moreover, a wealth of optional devices is available by customer (static eliminator, leasing device, reed before winding, etc.).