family of grinders

Muffin Monster®

www.jwce.com

Family of Grinders

MM-06

Mini Monster® For low flow, buildings and certain sludge line applications the Mini Monster is a reliable grinder in a small package. It macerates wastewater or sludge to eliminate costly pump problems and sewer back-ups.

Muffin Monster Troublesome solids are now easier than ever to reduce with the Muffin Monster dual-shafted grinder. It’s low speed, high-torque design shreds tough solids that typically cause sewer problems. With over 20,000 installations the Muffin Monster is legendary for protecting pumps and keeping the wastewater flowing.

Macho Monster For big solids reduction projects the Macho Monster has the power to keep up with huge slugs of material. It uses massive 7-1/2” (190mm) steel cutters that slice through difficult solids in wastewater, sludge, industrial or food processing applications.

Dual shafted grinder

Features & BenefitsDual Shafted Grinder

• Capable of grinding a wider variety of solids than single shafted machines or macerators

• High torque allows the grinder to handle rocks, sticks, clothing, plastics, bedding and more without jamming

Ease and Flexibility of Installation• Adapts to existing pipeline or channel applications with little

or no modification to piping or channel• In-line unit incorporates a quick-change cutter cartridge

Cartridge Seal Assembly• High pressure capability – 90 PSI (6 bar)• No seal flush required and no packing gland to adjust

High-Flow Side Rails• Increases flow rate and decreases head loss• Deflects solids into the cutting chamber

Compact, Efficient Design• Cutter and reducer design allows the use of small, energy

efficient motors – 3 to 10 HP (2.2 to 7.5kW)• Compact units fit in cramped corners or pump stations

Automated PLC Monitoring and Controls• Auto load sensing and reversing reduces interrupts,

protects system and eliminates need for manual check-ups

Exclusive: hex seal cartridge

Open Channel Unit

In-Line Unit

1) Solids are conveyed to the Mini / Muffin / Macho Monster via the waste stream.

2) Solids pass through the rotating cutters for size reduction.

3) Ground particles move on with the waste stream and pose no threat to downstream equipment.

Materials of ConstructionCutters/spacers models 20000 & 30000: 4130 heat treated alloy steel, surface ground for uniformity and through-hardened to a minimum 45-50 Rockwell “C”

Cutters/spacers model 40000: AR500 hardened alloy steelShafts: 4140 heat treated hexagonal steel End Housings, Covers and Flanges: Cast from ASTM A536 ductile ironSeal Faces: Tungsten Carbide / Tungsten CarbideSide Rails: Cast from ASTM A536 ductile IronElastomers: Buna N®

Operation

Applications

2

3

1

Industry Mini Monster

Muffin Monster

Macho Monster Application Notes

Buildings / Resorts

More powerful than grinder pumps. Prevents sewer overflows and eliminates messy pump rebuilds

Pump Stations Stainless steel guide rails make installation and retrieval easy

Screenings Improves washing and compacting of screened solids

Sludge / Scum Cleaner, stronger and longer lasting than macerators

Belt Press / Centrifuge

Grinds a wide variety of solids, including rocks and rags, to protect sensitive dewatering equipment

Jails / Prisons Over 2,000 grinders installed in correctional facilities

Hospitals / Nursing Homes

Shreds large solids including rags, pads, clothing and dangerous medical waste

Food / Fish Processing

Sample grinder installations: fish guts, slaughterhouse scraps, spoiled food destruction, wash water channels, manure tanks

Pulp / Paper Installed in sludge systems, pulp lines and wastewater plants

Heavy Industrial

Sample grinder installations: refineries, hazardous waste processing, obsolete inventory destruction, recycling

Prevent jammed sewer pumps!

* Consult factory for additional application assistance and approval.

Mini MonsterModel 20000

Removable Mini Monster cartridge

In-Line Configuration

Open Channel Configuration

8-1/2(216)

11-3/4 (298)

8-1/4 (210)

13 (330)

31-1/2 (800)

4-1/2(114)

1-1/2(38)

16-1/8 (410)

13 (330)

4-1/2 (114)

Drain plug

øAøB

D x øC

ANSI B16.42 CLASS 150 BS EN 1092 AS 2129 1998 JIS 2210 10K

4” Flange Size 100 MM PN 10 FLANGE 100 MM TABLE D FLANGE 100 MM FLANGE

A 9” 220 215 210

B 7-1/2” 180 178 175

C 3/4” 18 18 19

D 8 8 4 8

All dimensions in millimeters unless otherwise noted.

Motor: Standard 3 HP (2.2 kW); optional 1 HP (.7 kW)

Flow rate: In-line: 265 GPM (60 m3/h) Open Channel: 80 GPM (18 m3/h)

Pressure: 90 PSI (6 bar)

Weight: In-line: 275 lbs (125 kg) Open channel: 225 lbs (102kg)

Cutter size: 4-3/4” (120mm) diameter cutters Max cutting force at tooth tip: up to 6,150 lbs (27.4 kN)

Macho Monster grinds screeningsRemovable Muffin Monster cartridge Muffin Monster in a pump station

32-1/4 (819)

Removable

Cutter

Cartridge

In-Line Unit Open Channel Unit

Muffin MonsterModel 30000

Open Channel UnitIn-Line Unit Open Channel Configuration

Performance Capability – Open Channel Configuration

Model Flow Rate Head Drop Approximate Net Weight Dimensions - inches (mm)

GPM (m3/h) inches (mm) lbs (kg) A B C

30005-0008 335 (76) 9-1/2 (241) 370 (168) 48 (1219) 8 (203) 19-1⁄2 (482)

30005-0012 490 (111) 13-1/2 (343) 410 (186) 52-1⁄8 (1320) 12 (305) 23-5⁄8 (584)

30005-0018 740 (168) 17-1/2 (444) 465 (211) 58 (1473) 18 (457) 29-1⁄2 (736)

30005-0024 1000 (227) 19-1/2 (495) 520 (236) 63-3⁄4 (1600) 24 (609) 35-1⁄4 (889)

30005-0032 1470 (334) 21-1/2 (546) 580 (263) 71-1⁄2 (1803) 32 (813) 43 (1092)

30005-0040 2000 (454) 23-1/2 (597) 650 (295) 79-1⁄2 (2006) 40 (1016) 51 (1295)

Flow based on optimum channel conditions • Consult factory for final analysis of application • Dimensions based on 3 HP (2.2kW) electrical motor drive

Performance Capability – In-Line Configuration

Model Flow Rate Pipeline Size Pressure Drop Approx. Net Wt. Dimensions - inches (mm)

GPM (m3/h) inches (mm) PSI (bars) lbs (kg) A B C D E

30004T-1204 400 (91) 4 (102) 0.42 (0.03) 550 (250) 56-1⁄4 (1423) 19-1⁄4 (483) 28-1⁄4 (711) 8-1⁄8 (206) 4 (102)

30004T-1206 600 (136) 6 (152) 0.86 (0.06) 560 (254) 56-1⁄4 (1423) 21-1⁄4 (534) 28-1⁄4 (711) 9-1⁄8 (232) 6 (152)

30004T-1208 800 (182) 8 (203) 1.60 (0.11) 570 (258) 56-1⁄4 (1423) 23-1⁄4 (584) 28-1⁄4 (711) 10 (254) 8 (203)

30004T-2410 1000 (227) 10 (254) 1.22 (0.08) 785 (356) 67-3⁄4 (1727) 27-1⁄4 (686) 39-3/4 (1010) 11-1⁄ 2(283) 10 (254)

30004T-2412 1200 (273) 12 (305) 1.59 (0.11) 810 (367) 67-3⁄4 (1727) 31-1⁄4 (787) 39-3/4 (1010 12 (305) 12 (305)

In-Line unit typically installed prior to suction side of pump.

A

B

D

E

A

C

11-1/4 (292)

10-7/8 (276)

5-3/16 (132)

B

C

A

8-1/2 (216)

11-3/4 (298)

7 (178)

10-7/8 (276)

5-3/16 (132)

15-1/4 (387)

3-7/8 (98)

Specifications: 2” (50mm) hex shaped shafts; 3 HP (2.2 kW) motor standard; 29:1 reducer; hex shaped, tungsten face seal cartridges


Removable

Cutter

Cartridge


Macho MonsterModel 40000

Open Channel UnitIn-Line Unit

Model Flow RateGPM (m3/h)

Head Lossinches (mm)

Approximate Net Weight lbs. (kg)

Dimensions inches (mm)A B C

40000-0018 900 (204) 8 (203) 1175 (533) 69-1/4 (1754) 18 (457) 30-1/4 (768)

40000-0024 1500 (341) 16 (404) 1365 (619) 75 (1905) 24 (609) 37-1/4 (946)

40000-0032 2100 (477) 18 (457) 1560 (708) 76-1/4 (1937) 32 (812) 76-7/8 (1444)

Model Flow RateGPM (m3/h)

Pressure DropPSI (bar)

Approximate Net Weight

lbs (kg)

Dimension inches (mm)

A B C D E

40000-1812 2500 (500) 3.00 (.207) 1520 (690) 69-1/4 (1759) 35-1/4 (895) 30-1/4 (768) 10-3/4 (273) 12 (305)

40000-2412 3000 (681) 1.12 (.077) 1775 (805) 76-1/4 (1937) 35-1/4 (895) 37-1/4 (946) 10-3/4 (273) 12 (305)

40000-2416 3500 (795) 1.50 (.103) 1895 (860) 76-1/4 (1937) 43-1/4 (1099) 37-1/4 (946) 12-5/8 (321) 16 (406)

40000-2418 4000 (908) 2.20 (.152) 2095 (950) 76-1/4 (1937) 47-1/4 (1200) 37-1/4 (946) 13-5/8 (346) 18 (457)

40000-3220 5000 (1136) 3.00 (.207) 2610 (1184) 82-3/4 (2102) 51-1/4 (1301) 43-7/8 (1114) 15 (381) 20 (508)* Notes: Flow based on optimum channel conditions. Consult factory for final analysis of application. In-Line unit typically installed prior to suction side of pump.

Performance Capability - Open Channel Configuration

Performance Capability - In-Line Configuration

19-3/4 (502)

11 (279)B

E C

A6 (152)

17 (432)


19-3/4 (502)

14-11/16 (373)

13-3/8 (340)

11 (279)

B C

A6 (152)

17 (432)

Open Channel Configuration

4-1/2 (114)

Specifications: 2.5” (60mm) hex shaped shafts; 10 HP (7 kW) motor standard or 5 HP (3.7 kW) optional; 43:1 reducer; hex shaped, tungsten face seal cartridges


D

Headquarters290 Paularino Ave.Costa Mesa, CA 92626 USAToll Free: (800) 331-2277Phone: (949) 833-3888Fax: (949) [email protected]

Western Product Support2600 S. Garnsey St.Santa Ana, CA 92707, USAToll Free: (800) 331-2277Phone: (949) 833-3888Fax: (714) [email protected]

Eastern Product Support4485 Commerce Dr, Ste 109Buford, GA 30518, USAToll Free: (800) 331-8783Phone: (770) 271-2106Fax: (770) [email protected]

MM-06

www.jwce.com

JWC, JWC Environmental, Auger Monster, Channel Monster, Mini Monster, Muffin Monster and Screenings Washer Monster are registered trademarks. United States patents may apply: 4,919,346; 5,060,872; 5,320,286; 5,333,801; 5,354,004; 5,478,020; 5,505,388; 5,593,100; 6,176,443; RE37,550E; 6,332,984, RE37,349; 09/576,345; 10/384,759; 10/131,040. Additional and foreign patents pending. (MM-06-EN)

Muffin Monster Options

Cutters• Various cutter options maximize grinding efficiency• Special: 3-tooth fish grinding cutter• Custom: extra-hard carburized cutters; stainless steel

Custom Frames• Stainless steel guide frames

attach to pump station walls tomake installation easy

• Grinder support base, subchannel,overflow bar racks and otherframe configurations available

High-tech Controllers• Standard enclosure: NEMA-4x

fiberglass, 3 position switch,indicators

• Optional enclosures: NEMA-4x304 stainless steel; NEMA-4x 316stainless; NEMA-7 explosion proof

High Flow Side Rails• Integrated slots allow more water

to flow through the grinder while directing solids into the cutters.

Motors• Electric motor: 3, 5, 10 HP (2.2, 3.7, 7.5 kW)• Explosion proof electric motor: 3, 5, 10 HP

(2.2, 3.7, 7.5 kW)• Exclusive immersible motor: 3, 5, 10 HP (2.2,

3.7, 7.5 kW)• Hydraulic motor: 5, 10, 15 HP (3.7, 7.5 kW)

Extended Motor Shaft• Longer drive shaft puts motor above the

highest water level. Available in 6” (150mm)increments.

Scrapers• Fixed steel scrapers increase material

throughput and help cutters clean-out faster.

Electric motor

Hardened steel cutters

Exclusive: high-efficiency

immersible motor

Hydraulic motor

Extended motor shaft

Industry MiniMonster

MuffinMonster

MachoMonster Application Notes

Buildings /Resorts

More powerful than grinder pumps. Prevents sewer overflows and eliminates messy pump rebuilds

Pump Stations Stainless steel guide rails make installation and retrieval easy

Screenings Improves washing and compacting of screened solids

Sludge / Scum Cleaner, stronger and longer lasting than macerators

Belt Press /Centrifuge

Grinds a wide variety of solids, including rocks and rags, to protect sensitive dewatering equipment

Jails / Prisons Over 2,000 grinders installed in correctional facilities

Hospitals /Nursing Homes

Shreds large solids including rags, pads, clothing and dangerous medical waste

Food /Fish Processing

Sample grinder installations: fish guts, slaughterhouse scraps, spoiled food destruction, wash water channels, manure tanks

Pulp / Paper Installed in sludge systems, pulp lines and wastewater plants

HeavyIndustrial

Sample grinder installations: refineries, hazardous waste processing, obsolete inventory destruction, recycling

Custom frame

Exclusive: high-flow side rails Scrapers

Service OptionsYour Choice of Service Programs

1. Monster Exchange: First, a newly re-conditioned grinder isshipped to you; hot-swap the new and old grinders; and finally, ship the used one back to us. That’s it you’re done. Free labor, one year warranty.

2. Factory Repair: Ourmechanics will rebuild yourgrinder good as new.Free labor, one year warranty.

3. Parts: Monster originalcutters, shafts and sealsmake a big difference.

4. Upgrade: move up to thenext generation of Monstergrinding technology.

Genuine replacement parts

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