- Dual-shafted, high-torque grinders handle rags, rocks, woods, wipes, clothing, plastics and other debris
- Wipes Ready™ cutters create two-dimensional cutting capabilities to control width and length of output
- In-line 30k Muffin Monster includes an easy-to-remove cutter cartridge
- Patented Delta P side rails drive debris into the cutters
- Grinders reduce solids to a size that pumps and other equipment can process efficiently and safely
- Protect pumps and other critical equipment from costly clogs and damage from tough solids
- Wipes Ready cutters prevent materials from forming long strips and reweaving in the waste stream
- No labor needed to clean, disassemble and reassemble the repair unit, or wait months for parts. Just swap and go!
- Delta P side rails ensure solids are processed by the dual-shafted grinder while optimizing flow through the unit
- Lower operating costs by keeping pumps and other equipment running efficiently
Muffin Monster™ inline/open channel grinders
Monsters keep wipes away
The Muffin Monster™ sewage grinders are designed to protect pumps and other equipment by grinding down the toughest wastewater solids. Available in three different models each with two different configurations, they are suitable for applications such as:
- Sewage pump stations
- Headworks – primary treatment
- Sludge processing
- Anaerobic digestion / Bioresource
- Septage / Grease receiving
- Correctional facilities
- Airports
- Facilities management
The 10K Series Muffin Monster is a compact grinder, tough on solids in sludge and sewage applications. It fits into areas with limited space requirements while still providing the necessary power for downstream protection. The 10K Series is an ideal, low-cost solution that goes beyond sludge grinding at resource recovery facilities. It fits perfectly into office buildings, apartment complexes, resorts, retails centers and package treatment plants.
- Hex shafts: 50 mm
- Motor: Standard 1.5 kW; 25:1 reducer
- Cutter size: 120 mm diameter
- Seal max working pressure: 6 bar
Inline model
Inline model |
Flow rate (1) m3/hr |
Pipeline size mm | Pressure drop bar |
10000-B100-DI | 62 | 100 | 0.03 |
10000-B150-DI | 125 | 150 | 0.09 |
Open channel model
Open channel model | Flow rate (2) m3/hr | Head drop mm |
10002-0008-DI | 41.4 |
146 |
Troublesome solids are now easier than ever to reduce with the Muffin Monster dual-shafted grinder. Its slow speed, high-torque design shreds tough solids that typically cause sewer problems. The 30K Muffin Monster is available as both inline and open channel configurations.
- Hex shafts: 50 mm
- Motor: Standard 2.2 kW; 25:1 reducer
- Cutter size: 120 mm diameter
- Seal max working pressure: 10.3 bar
Inline model
Inline model | Flow rate m3/hr | Pipeline size mm | Pressure drop bar |
30004T-B100 | 102 | 100 | 0.04 |
30004T-B150 | 159 | 150 | 0.08 |
30004T-B200 | 250 | 200 | 0.21 |
30004T-B250 | 386 | 250 | 0.20 |
30004T-B300 | 556 | 300 |
0.40 |
Open channel model
Open channel model | Flow rate (1) m3/h | Head drop mm |
30005-0012 | 141 | 290 |
30005-0018 | 223 | 405 |
30005-0024 | 311 |
405 |
30005-0032 | 477 | 445 |
30005-0040 | 686 | 495 |
30005-0060 |
1277 |
760 |
The 40K Series Muffin Monster excels in wet and dry grinding applications. It is a powerful shredder for large processing systems. It also serves in many industrial applications including fish and beef processing, petroleum, pulp and paper mills, chemical plants, and recycling plants.
- Hex shafts: 64 mm
- Motor: Standard 7.5 kW; 35:1 reducer
- Cutter size: 190 mm diameter
- Seal max working pressure: 10.3 bar
Inline model
Inline model | Flow rate m3/hr | Pipeline size mm | Pressure drop bar |
40002-18B300 |
612 |
300 | 0.24 |
40002-24B400 | 999 | 400 | 0.15 |
40002-24B450 | 1249 | 450 |
0.23 |
40002-32B500 | 1558 | 500 | 0.29 |
Open channel model
Open channel model | Flow rate (1) m3/hr | Head drop bar |
40002-0018 | 207 |
203 |
40002-0024 | 327 |
406 |
40002-0032 | 477 | 457 |
Cutters
7,11,13 and 17* tooth options
* Wipes Ready™ serrated cutters
Motors
- IP55 TEFC Motor, standard
- IP55 TEFC Motor for ATEX: (Ex d IIC T4), optional
- IP68 Immersible Motor ATEX: (Ex de IIB T4), optional
- IP55 Integrated drive, 10K only
Smart controller
- Load-sensing control system automatically reverses to clear jams
Custom frames
- Stainless steel frames for easy installation
10K in-line Muffin Monster |
10K open channel Muffin Monster |
30004T in-line Muffin Monster |
30005 open channel Muffin Monster |
|
17 tooth Wipes Ready cutters* |
Optional |
Optional | Optional | Optional |
Delta P side rails* | Yes | |||
Optimized cut control* | Yes | Yes | Yes | Yes |
* Patent pending |
Wipes Ready™ Technology
Muffin Monster sewage grinders are available with the unique Wipes Ready™ suite of technologies. It is designed to capture all wipes in the waste stream and shred them into small pieces that will not reweave into a ragball in sewage systems.
The Wipes Ready technologies applied in Muffin Monster sewage grinders are:
- Wipes Ready cutters* – A combination of serrated cutters and knurled spacers cuts wipes in two directions. The result is smaller particles that cannot reweave downstream.
- Delta P side rails* – Direct solids into the cutters without sacrificing flow rate and prevent debris build-up in the grinder
- Optimized cut control (OCC)* – The OCC gear ratio optimizes shaft speeds to enhance the cutting action and cleaning of the cutters, which in turn improves the performance and life of the grinder.
Please note that different Muffin Monster models feature different Wipes Ready options.
* Patent pending