The heavy-duty horizontal lathe chuck produced by Qingdao Beifang Xinghuo adopts a six-jaw structure, achieving three-jaw linkage self-centering without the need for a center tip. It features three-jaw independent auxiliary clamping, offering advantages such as high efficiency, high precision, high stability, and low cost. Main technical parameters of the machine tool: Chuck diameter: 2000mm Maximum swing diameter over bed: 2100mm Maximum swing diameter over carriage: 2000mm Maximum workpiece weight between centers: 21t Machine weight: 65t Spindle diameter: 300mm Main motor power: 45KW Spindle speed: Stepless