News

For any operation running ceramic pumps, a sensible spare‑parts strategy is one of the best ways to avoid unplanned downtime. The key isn't to stock every single component in bulk, but to sort part...

At a recent international mining expo, a new direction in pump technology drew plenty of attention from industry folks. Several manufacturers rolled out pumps built with silicon carbide (SiC) ceram...

Particle hardness Different ceramics react differently. For example, alumina, zirconia and silicon nitride have different values for hardness and wear resistance. The first step is to measure Mohs ...

In abrasive slurry service, pump life is not really about a single wear rating. It comes down to how quickly the wetted surfaces lose material under cutting, impact, and corrosion acting together. ...

The heart of any pump is the cartridge hidden inside it. For users who value durability and quiet operation, ceramic pump cartridges are becoming a popular choice on high-end independent sites. Unl...

Gravel pumps move slurry loaded with sand and gravel, so they take constant vibration and shock. At the same time, moisture and dust find their way into the bearing housing way too easily. Choose t...

If your gravel pump is leaking slurry around the stuffing box, don't panic - most of the time you don't need to tear everything apart and replace all the packing. Unless the packing rings are badly...

We've run into a recurring phenomenon on mine sites and dredging jobs: a gravel pump's motor current swings erratically, harmonics spike, yet the motor itself checks out fine. Trace it upstream, an...

In wet FGD systems, pumps don't move clean water. They handle a slurry loaded with limestone and gypsum particles, typically at 20–30% solids by weight - and denser at underflow and bleed poi...

In gravel pumps that move sand, gravel, and slurry, the bearing assembly is the linchpin of overall reliability. The shaft has to absorb heavy radial and axial loads from the impeller while constan...

Pumps sometimes make a weird noise or a bit of a shake when they are running, but it doesn't always mean that a breakdown is about to happen. The main reason is often something very simple that...

Most first-time sewage pump shoppers miss one critical spec: solids handling size, also called clear passage diameter. Simply put, this number tells you the largest solid chunk the pump can push th...