Submersible chopper pump for manure treatment
Efficiently handle slurry containing lumpy, fibrous solids with cutting-edge technology that shreds, lifts, and mixes materials, ensuring optimal operation even under harsh conditions.

Shreds and Pumps Slurry and Wastewater
The CHIOR SPB-type Submersible Chopper Pump from WAMGROUP is designed for handling challenging materials in manure treatment, biogas digestate, and industrial wastewater processing. This pump stands out due to its innovative chopping system, which ensures efficient shredding of fibrous solids, preventing clogging and maintaining continuous operation. It features a submersible IE3 electric motor and a compact design, making it versatile for various configurations, either vertical or horizontal. The pump’s high-efficiency motor reduces energy consumption, while the anti-leakage design enhances durability. Common applications include converting waste to fertilizer, treating wastewater, and biogas production. Offered in durable cast iron and equipped with self-adjusting components, the SPB facilitates easy maintenance and long-term reliability, integrating seamlessly into existing systems.
Benefits
- Enhances slurry processing with energy-efficient operation, reducing operational costs.
- Prevents system blockages with an innovative chopping system, ensuring continuous flow.
- Extends operational lifespan through an anti-leakage design, minimizing maintenance needs.
- Adapts to various installation setups with versatile configuration options.
- Supports sustainable processing by efficiently handling fibrous and lumpy solids.
- Applications
- Manure treatment,Industrial wastewater,Biogas digestate
- End products
- Treated wastewater,Biogas,Fertilizer
- Steps before
- Initial slurry collection,Material loading,Pre-treatment of fibrous solids,Slurry mixing
- Steps after
- Biogas production,Wastewater treatment,Fertilizer preparation
- Input ingredients
- slurry,animal husbandry waste,biogas digestate,industrial wastewater,lumpy solids,fibrous solids
- Output ingredients
- shredded slurry,reduced fibrous components,processed biogas digestate,liquid effluent
- Market info
- WAMGROUP is known for its expertise in manufacturing bulk material handling and processing equipment, including screw conveyors, dust collectors, and valve systems, with a strong reputation for innovation, quality, and global market presence.
- Motor Type
- Submersible IE3 electric motor,3-phase,4-pole
- Protection Class
- IP68
- Insulation Class
- F
- Seal Type
- Mechanical silicon carbide seal
- Cutting System
- Innovative chopping system with multiple cutting points
- Blade Material
- Hardened material
- Working mechanism
- Submersible chopper with innovative cutting system
- Configuration flexibility
- Vertical or horizontal installation
- Anti-clogging features
- Open suction inlet and fixed knives
- Adaptability
- Suitable for multiple applications with various accessories
- Compact design
- Reduced overall dimensions for easy installation
- Modularity
- Modular chopping unit design for easy maintenance
- Suction capability
- Helicoid conveyor for enhanced material flow
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Pump installation configurations
- Vertical / Horizontal
- Mounting kit availability
- Vertical pole-mounted / Horizontal pole-mounted / Vertical free-standing / Horizontal free-standing
- Pump orientation
- Vertical / Horizontal
- Suction inlet design
- Open suction inlet
- Channel impeller blade design
- Sharp-profile blades
- Material flow promotion
- 3-blade helicoid conveyor
- Fixed knife arrangement
- Outer circumference of suction inlet
- Mounting configuration
- Vertical pole-mounted / Horizontal pole-mounted / Vertical free-standing / Horizontal free-standing
- Installation type
- Vertical / Horizontal
- Material of manufacture
- Cast iron body
- Cable protection
- Rubber-sheathed cable with stainless-steel cable gland
- Chopping system design
- Modular chopping unit / Self-adjusting chopping system
- Suction inlet design
- Open suction inlet / Fixed knives on circumference