Description Overview Used for putting covers over the core mattress Uses belt conveyor Both height adjustment and width adjustment use electrical control Specifications Dimension: 2760(L) × 2300(W) × 1500(H) mm Mattress height: 140~365 mm (adjustable by electrical control) Max. working width: max 2000 mm (adjustable by electrical control) Arm length: 1020 mm Filling speed: 25 m/min Power: 2.7 kW Weight: 750 kg