Bitumen=asphalt. Some customers buy bitumen pump not for a long time after the failure, in fact, there is a large part of the customer caused by the phenomenon of short pump life, the following brief talk about how to prolong the service l
日期:2022-04-11 15:19:12 点击:166
Trouble-free pumps are a major goal for all pump operators, and achieving this goal is not an easy task. Botou Haina Pump Co., LTD. Key components of the pump - mechanical seal, impeller, coupling, roller bearings and housing are worn. Mai
日期:2022-04-11 15:50:18 点击:63