FAQ
01.How do I choose the right wear material for my slurry?
Great question. It all depends on your slurry’s abrasiveness (Abrasion Index), corrosiveness (pH), and solid particle size. For most mining applications with moderate abrasion, our standard high-chrome iron is perfect. For very high abrasion with low corrosion, we recommend our “T” grade or even tungsten carbide inserts. For corrosive slurries (low pH), we have rubber-lined or special alloy options. Tell us about your slurry’s composition, and we’ll recommend the most cost-effective, long-lasting material.
02.What's the real advantage of the back-pullout design?
It’s all about downtime and cost. In a traditional pump, to change the wear parts, you often have to disconnect the drive, drain the casing, and sometimes even remove the pump from the baseplate. With our back-pullout, you simply open the casing, unbolt the bearing housing, and pull the entire rotating assembly straight out the back. The casing and drive stay put. This means maintenance can be done in hours, not days, and alignment is guaranteed.
03.Do you provide spare parts and service support in my region?
Absolutely. We maintain a strategic global inventory of critical spare parts (shafts, bearings, seal kits, wear liners, impellers). More importantly, we work with a network of authorized service partners and distributors worldwide who are trained on our pump series. We can provide you with a recommended spare parts list tailored to your critical spares policy.
04.Can this pump handle large, stringy debris or rags?
While our open impeller design is excellent for solids, it is not a trash pump. It is optimized for granular, sand-like, or small rock slurries. For applications with significant fibrous material (rags, plastic, wood), we would typically recommend a different pump type, like a vortex or a cutter pump. Send us a sample description of your solids, and we’ll confirm suitability.
05.What is the warranty and expected lifespan?
Our standard warranty is 18 months from shipment or 12 months from commissioning, whichever comes first, covering defects in materials and workmanship. The actual wear life of the wet end parts (liner, impeller) is highly application-dependent. In a typical iron ore application, you can expect 6,000 to 12,000 hours of operation before a major wear part replacement is needed. We can provide references from similar applications for a more precise estimate.
06.Is the pump difficult to install and align?
Not at all. The pump is designed for simple, robust installation. We provide a detailed foundation and alignment drawing. The key is a solid, level foundation and proper grouting. The bearing housing has slotted holes for easy shimming. For the best results, we always recommend a laser alignment by a qualified technician during initial installation, which takes less than an hour for this pump size. The result is a perfectly aligned shaft that will run smoothly for years.
