1. Motor over current      Causes      (1)The head of pump is higher than the actual head of pipe.     (2) Friction between the impeller and the backplate.     (3) Low efficiency of motor     (4) Bearing broke down     (5) Non-concentricity of shaft ...

Pump did not intake water    Reason:      1. turning wrong or impeller damage     2.suction pipe plug    Solution:     1.checking turning , and renewal impeller      2.exclude plug  The shaft power is too big    Reason:     1. friction occurred ...

Analysis of the factors influencing the efficiency of centrifugal pump package, and measures taken in order to improve pump technical ability and reduce Energy consumption. I: What are the factors that can influence the efficiency of centrifugal pump package Efficiency of centrifugal pumps is the combination of the technical ability of machinery, ...

    OEM spare parts for rock crushers and screens Crafted to the same strict specifications and exacting standards as our equipment, Metso replacement parts provide reliable performance for years to come. Whatever your equipment, we have the right OEM certified spares for your rock-crushing needs. Whatever your crusher, we have th ...

Whether you are professionally experienced and looking for new perspectives and challenges or whether you want to gather your first experience on the job as a college graduate, school leaver or student,whatever nationnality you are. You can be sure of one thing: We will support you in your individual career. On the following pages you will learn mo ...