水头、轴头、采用生铁套，耐磨耐用，提升装置分电动和手动两种。
Head, shaft head, using cast iron sleeve, wear durability, lifting equipment sub-two kinds of electric and manual.
电动双轴间隙调节装置，气动上盖提升装。
Electric double-shaft clearance adjustment device, pneumatic upper cover lifting device.
螺旋轴的入水头、轴头、采用生铁套，耐磨耐用，提升装置分电动和手动两种。
The head and spindle nose of the screw shaft use the pig iron which is durable and wear-resisting. The lifting equipment can be divided into motor operation and hand operation.
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