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PURPOSE
The grinder is designed to reduce solid debris carried by wastewater to a particle size that is safe for further pumping.
In practice, this means that materials which previously caused pump clogging and damage to impellers are converted into a controlled and manageable flow.
The sewage grinder is installed upstream of pumping equipment and takes on the most demanding part of the process. It prevents rags, plastics, organic waste, and accidental objects from entering the pumps, thereby reducing the risk of failures and lowering maintenance costs.
In wastewater collection systems, a grinder for sewage pumping stations (SPS) also eliminates the accumulation of debris on screens and trash racks, removing the need for manual cleaning and waste removal.
In practice, this means that materials which previously caused pump clogging and damage to impellers are converted into a controlled and manageable flow.
The sewage grinder is installed upstream of pumping equipment and takes on the most demanding part of the process. It prevents rags, plastics, organic waste, and accidental objects from entering the pumps, thereby reducing the risk of failures and lowering maintenance costs.
In wastewater collection systems, a grinder for sewage pumping stations (SPS) also eliminates the accumulation of debris on screens and trash racks, removing the need for manual cleaning and waste removal.
THE PRINCIPLE OF OPERATION
The process begins where wastewater becomes unpredictable.
The flow enters the grinder housing, where fine particles pass freely through the screening zones, while larger solids are directed to the shredding section.
Rotating shafts equipped with cutting blades capture solid objects and reduce them to a predetermined size, after which the particles pass downstream without restriction. This operating principle allows the grinder for sewage pumping stations (SPS) to be used both in pressurized pipelines and open channels.
The housing and screening sections are made of stainless steel resistant to aggressive environments, while the cutting blades are manufactured from high-strength tool steel. The electric drive ensures stable rotation and is designed for continuous operation under severe operating conditions.
The flow enters the grinder housing, where fine particles pass freely through the screening zones, while larger solids are directed to the shredding section.
Rotating shafts equipped with cutting blades capture solid objects and reduce them to a predetermined size, after which the particles pass downstream without restriction. This operating principle allows the grinder for sewage pumping stations (SPS) to be used both in pressurized pipelines and open channels.
The housing and screening sections are made of stainless steel resistant to aggressive environments, while the cutting blades are manufactured from high-strength tool steel. The electric drive ensures stable rotation and is designed for continuous operation under severe operating conditions.
ADVANTAGES
- The grinder for wastewater treatment plants (WWTP) is designed for real operating conditions, not laboratory environments.
- The equipment can be installed in periodically flooded chambers without loss of performance;
- Guide rails allow lifting and removal of the unit without personnel entering the wastewater zone;
- Automatic operation eliminates the need for constant operator supervision;
- Installation is possible both in pipelines and open channels without complex reconstruction;
- High throughput capacity ensures stable operation even under uneven wastewater inflow.
- In essence, this is a sewage grinder that continues to operate reliably when the rest of the system begins to experience overload conditions.
SCOPE OF APPLICATION
- Grinders are used at critical process points where equipment failure can lead to shutdown of the entire system.
- In sewage pumping stations (SPS) to protect pumps and pressure pipelines;
- As part of wastewater treatment plants (WWTP) upstream of mechanical and biological treatment stages;
- At local mechanical pretreatment units for industrial and domestic wastewater.
- Simply put, wherever debris must not be allowed to control the process, a grinder for sewage pumping stations is installed to eliminate unplanned downtime.
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+7(778) 609 29 11
+7(700) 609 29 11
+7(700) 609 29 11
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Almaty, Kazybayev str. 1
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