Main constitution of the equipment 1 Main motor reducer 1 set 2 Auger of (2.6-3.9)m diameter 1 set 3 (24-96)coil pay-off stand 1 set 4 Brake, roller and chassis 1 set 5Gear chain-type forced untwisting balance device 1 set 6 Transposition device 1 set 7 Planet head and tray 1 set 8 Wrapper 3 sets 9 Double-post totally enclosed tractor 1 set 10 800mm-2500mm Portal wire take-up 1 set 11Meter counter 1 set 12Full-automatic electrical control device 1 set