Xiaoxuan new generation and sealed payoff with double-station and hydraulic turnover function, height of 7 meters, release wire without knotting, hydraulic turnover operation is convenient, can achieve double station working but non-stop, while accommodating two reels of wire, improve the efficiency of line release, and our payoff rack also has material rack pressure retaining function, the it will activate hydraulic turning mechanism regularly to ensure constant pressure in the oil cylinder.