High-performance 86E-G Gravel Pump from leading China suppliers factory. Featuring a single casing with wide wet-passage and hard alloy parts for extreme wear and corrosion resistance. Designed with versatile lubrication, adjustable impeller gaps, and multiple sealing options for mining and dredging.
The 8/6E-G Gravel Pump is a high-performance industrial solution specifically engineered for the demanding transport of abrasive gravel, sand, and slurry. Designed for maximum efficiency and durability, this pump excels in mining, dredging, and heavy-duty construction environments where material wear is a critical challenge.
By integrating advanced hydraulic design with robust material construction, the 8/6E-G model ensures consistent flow rates and high head pressure. Its optimized impeller geometry minimizes turbulence, significantly reducing energy consumption while extending the operational lifespan of the internal components.
| Allowable Max. Power | 120 kw | Capacity Q | 126-576 m³/h |
|---|---|---|---|
| Delivery Head H | 66-45 m | Operating Speed n | 800-1400 r/min |
| Max. Efficiency η | 60% | NPSH Requirement | 3-4.5 m |
| Number of Vanes | 3 | Vane Diameter | 91 mm |
| Pump Model | 8/6E-G | Application Type | Gravel/Slurry |
Utilizes high-grade alloys to withstand the abrasive nature of gravel and sand, reducing maintenance frequency.
Precision-engineered components ensure long-term stability and reduced downtime in harsh environments.
The 8/6E-G structure minimizes internal friction, ensuring high-volume transport with optimal energy use.
Capable of handling a wide range of flow rates (126-576 m³/h) to adapt to various site requirements.
Designed to prevent cavitation, ensuring smooth operation even under challenging suction conditions.
Standardized parts and modular design allow for quick impeller and liner replacements.
Real-time tracking of spare parts like impellers and liners for zero-delay replacements.
Digital monitoring of flow rates and power consumption to optimize pump efficiency.
Automatic notifications for scheduled maintenance based on operational hours.
Early detection of mechanical imbalances to prevent catastrophic pump failure.
Comprehensive logging of pump history from installation to overhaul.
Advanced analytics to reduce kW consumption per cubic meter of gravel moved.
| Performance Metric | Standard Pumps | 8/6E-G Series |
|---|---|---|
| Wear Life | Short (Frequent Change) | Long (High Alloy) |
| Energy Efficiency | Moderate | High (Optimized Flow) |
| Maintenance Cost | High Annual Cost | Reduced OPEX |
| Operational Stability | Average | Exceptional |
| ROI Period | Slow | Accelerated |
Depending on the slurry aggressiveness, we recommend High Chrome alloys for extreme abrasion or Natural Rubber for finer, corrosive slurries.
The pump features a wide discharge passage and a heavy-duty impeller designed to prevent clogging and reduce wear when transporting dense solids.
Intervals vary by material density, but our high-chrome versions typically offer 30-50% longer service lives than standard cast iron pumps.
Yes, it is highly compatible with Variable Frequency Drives (VFD) to adjust flow rates (126-576 m³/h) and optimize power usage.
The low NPSH (3-4.5m) means the pump can operate effectively with lower suction heads, reducing the risk of cavitation and pump damage.
It is primarily used in mineral processing plants, sand and gravel quarries, dredging projects, and tailings management.
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