Manual Clean Drawer Magnet
Protect Product Quality
MPI’s Manual-Clean Drawer Magnets are designed to remove medium and small size ferrous tramp metal contaminants from dry, granular free-flowing product streams in gravity-fed vertical chutes. DM-200 Series Drawer Magnets protect processing equipment, such as milling, extruding and mixing machinery, while providing higher product quality.
Benefits of the Manual Clean Drawer Magnet From Magnetic Products, Inc
- Magnetic Tubes:
- MPI drawer magnets feature two tiers of high-intensity rare earth magnetic tubes that ensure the highest levels of magnetic filtration through direct product contact on the tubes, removing ferrous tramp metal from the product stream
- Product Flow Baffles:
- Installed at the housing inlet and above each tier of magnet drawer frames to ensure all products pass through the magnetic field. Also prevents the product from flowing between the housing and magnetic drawer framing that will cause drawer “jamming” during regular magnet cleaning.
- Sanitary Hinges & Latches with T-Handle:
- Hinges manufactured from heavy gauge stainless steel and pivots the housing door front from 3/8” diameter, seam-welded support pins
- Magnet Drawer Frame Support Pins:
- Magnet drawers supported by sanitary seam-welded, 3/8” diameter pins. This design feature coupled with the standard magnet tier product flow baffles prevents the product from jamming between the housing and magnet drawer frame, allowing simple, tool-free magnet removal for cleaning.
- Sani-TIGHT Seal™ Gasket:
- Type: Compression style “O-ring” cord gasket
- Sealing plate: ½” thick machined stainless plate
- 100% Positive seal, cannot be over-compressed
- Sanitary: Gasket can be removed and replaced for wash-down, no adhesive required
Manual Clean Drawer Magnet Product Details
How It Works
The product stream flows through two tiers of 1” diameter magnetic tubes designed to create an extremely effective magnetic circuit. The two rows of magnetic tubes are staggered to prevent bridging or choking of the product stream and maximize magnetic filtration as product flows through the housing. Tramp metal contaminants move to the underside of the magnetic tubes, eliminating tramp metal “wash-off.” After terminating the product flow, the hinged door can be quickly unlatched and opened to allow quick removal and cleaning of each magnetic drawer.
Product Options
- Cleaning Method:
- Manual clean (standard)
- Manual quick-clean
- Automated self-cleaning
- Continuous automated self-cleaning
- Number of Tiers of Tubes:
- 100 Series with 1 tier of tubes
- 200 Series with 2 tiers of tubes (standard)
- 300 Series with 3 tiers of tubes
- 400 Series with 4 tiers of tubes
- Material Construction:
- 304 Stainless Steel (standard)
- 316 Stainless Steel
- Magnetic Tubes:
- Ceramic
- REN Rare Earth (standard)
- Hi-G high-performance Rare Earth
- TW Thin Wall high-performance Rare Earth
- Magnetic Material Temperature:
- 400°F @ 3.5 MGO (ceramic)
- 176°F @ 52+ MGOe (rare earth) (standard)
- 248°F @ 48 MGO (rare earth)
- 356°F @ 38 MGO (rare earth)
- 662°F @ 30 MGO (rare earth)
- Tube Spacing:
- 2” horizontal and 3.250” vertical spacing (standard)
- 3” (approx.) horizontal and 3.250” vertical for increased flowability
(recommended for products that bridge or choke) - Custom configurations available
- Tube Coatings:
- Stainless steel with no coating (standard)
- Synergistic Coating
- Gasket Material:
- White silicon, FDA approved (standard)
- Buna, FDA approved
- Metal detectable blue silicon, FDA approved
- Position Switch: For unit closed confirmation or safety interlock
- Not included (standard)
- Proximity switch for unit closed confirmation (MPI Standard model and mount)
- Mechanical safety switch for unit closed confirmation and safety (MPI Standard model and mount)
- Switch mounting bracket only (customer supplied switch)
- Customer specified model
- Transitions: Stainless steel transitions for easy installation
- Not included (standard)
- Inlet, outlet or both, configured as required for installation
- Companion Flanges: Matching companion flanges for the customer to weld onto existing chute work for easy installation
- Not included (standard)
- Stainless steel companion flanges
- Carbon steel companion flanges
- Housing Vibrator: Housing mounted vibrators improve product flowability over magnetic tubes
- Not included (standard)
- Pneumatic vibrator
Specifications
US Customary Units
| Model # | Flow Opening Area (A) | Maximum Magnet Product Flow Opening Area |
Optional Adapter Flange Height (B) |
Number Of Magnetic Tubes |
Approx. Weight |
| IN | IN | IN | LBS | ||
| DM-208 | 82 | 8 | 4 | 7 | 42 |
| DM-210 | 102 | 10 | 4 | 9 | 55 |
| DM-212 | 122 | 12 | 4 | 11 | 70 |
| DM-214 | 142 | 14 | 4.5 | 13 | 85 |
| DM-216 | 162 | 16 | 5 | 15 | 103 |
| DM-218 | 182 | 18 | 5 | 17 | 123 |
| DM-220 | 202 | 20 | 5.5 | 19 | 145 |
| DM-222 | 222 | 22 | 6 | 21 | 167 |
| DM-224 | 242 | 24 | 6 | 23 | 190 |
| DM-226 | 262 | 26 | 6.5 | 25 | 215 |
| DM-228 | 282 | 28 | 7 | 27 | 245 |
| DM-230 | 302 | 30 | 7 | 29 | 273 |
| DM-236 | 362 | 36 | 8 | 35 | 320 |
Metric Units
| Model # | Flow Opening Area (A) | Maximum Magnet Product Flow Opening Area |
Optional Adapter Flange Height (B) |
Number Of Magnetic Tubes |
Approx. Weight |
| CM | CM | CM | KG | ||
| DM-208 | 202 | 203 | 102 | 7 | 19 |
| DM-210 | 252 | 254 | 102 | 9 | 25 |
| DM-212 | 312 | 305 | 102 | 11 | 32 |
| DM-214 | 362 | 356 | 114 | 13 | 39 |
| DM-216 | 412 | 406 | 127 | 15 | 47 |
| DM-218 | 462 | 457 | 127 | 17 | 56 |
| DM-220 | 512 | 508 | 140 | 19 | 66 |
| DM-222 | 562 | 559 | 152 | 21 | 76 |
| DM-224 | 612 | 610 | 152 | 23 | 86 |
| DM-226 | 662 | 660 | 165 | 25 | 98 |
| DM-228 | 712 | 711 | 178 | 27 | 111 |
| DM-230 | 762 | 762 | 178 | 29 | 124 |
| DM-236 | 912 | 914 | 203 | 35 | 145 |
