Product inspection checkweighing comes down to a practical line decision: do you need a named checkweigher alongside metal detection, a conveyor with defined dimensions and pneumatic rejection, or a lower-cost unit with condition-related tradeoffs? These four industrial options cover distinctly different setups, with a listed-price spread of $17,499 from the lowest to highest entry.
Quick take
The Mettler Toledo Safeline Metal Detector & Checkweigher Combo Conveyor System is the direct match when weight verification must be part of the system, since its title and description identify both a checkweigher and metal detector. The Safeline metal detector model SL1500, stainless conveyor, pneumatic reject is oriented toward conveyor-based metal detection with a 12-inch-wide, 6-foot belt and pneumatic-cylinder rejection. For the lowest listed-price route, the Mettler Toledo Safeline Tablex PH-2 Metal Detector and Conveyor is the clear starting point, though its functional assessment is limited. The Fortress Phantom Metal Detector With Conveyor And Reject Arm brings a reject arm at a mid-range listed price, but its stated condition and aperture crack make it a specialized choice.
Listed price comparison
| Product | Listed price | Price position |
|---|---|---|
| Safeline metal detector model SL1500, stainless conveyor, pneumatic reject | USD 18,999.00 | |
| Mettler Toledo Safeline Metal Detector & Checkweigher Combo Conveyor System | USD 15,000.00 | |
| Mettler Toledo Safeline Tablex PH-2 Metal Detector and Conveyor | USD 1,500.00 | |
| Fortress Phantom Metal Detector With Conveyor And Reject Arm | USD 2,400.00 |
Decision matrix
- Choose a combined inspection and weight-verification layout: The Mettler Toledo Safeline Metal Detector & Checkweigher Combo Conveyor System is explicitly described as a combination system, with touchscreen HMI controls and dual push-bar reject stations.
- Choose a specified conveyor and pneumatic reject arrangement: The Safeline SL1500 lists a 10-3/4-inch-high by 13-3/4-inch-wide aperture, a 12-inch-wide by 6-foot-long belt, and a variable-speed drive.
- Prioritize the lowest listed price: The Mettler Toledo Safeline Tablex PH-2 Metal Detector and Conveyor is the lowest-priced option in the group and is identified as model 4500922R.
- Focus on a conveyor with a reject arm: The Fortress Phantom Metal Detector With Conveyor And Reject Arm names that configuration directly, while its parts-or-not-working condition should remain central to the decision.
Product notes
Safeline metal detector model SL1500, stainless conveyor, pneumatic reject
Pick the Safeline SL1500 when conveyor dimensions and automated rejection matter as much as metal detection. Its description specifies a 12-inch-wide, 6-foot-long belt, adjustable 6-inch infeed sides, a 110V variable-speed drive, and a pneumatic cylinder reject. The stated aperture measures 10-3/4 inches tall by 13-3/4 inches wide. It also lists detection figures of 1.5 mm for ferrous and non-ferrous material and 2.0 mm for stainless steel. At USD 18,999.00, its main limitation is being the highest listed-price choice, so it fits operations seeking its particular conveyor and reject configuration rather than a minimal-cost setup.
Mettler Toledo Safeline Metal Detector & Checkweigher Combo Conveyor System
The Mettler Toledo Safeline Metal Detector & Checkweigher Combo Conveyor System is the strongest fit for a line that needs both functions named in one system. Features include touchscreen HMI controls, dual push-bar reject stations, metal-detect rejection, and light/heavy rejection. The description also identifies stainless-steel construction, a 2.5-inch conveyor width, 32-inch infeed/discharge height, and use with 6 oz and 15 oz containers. Its USD 15,000.00 listed price sits below the SL1500 but well above the two detector-and-conveyor alternatives. The concrete constraint is its stated 480 Volt 3 Phase electrical requirement, which makes electrical configuration part of the equipment match.
Mettler Toledo Safeline Tablex PH-2 Metal Detector and Conveyor
The Mettler Toledo Safeline Tablex PH-2 Metal Detector and Conveyor is the entry point for a shopper centered on the lowest listed price: USD 1,500.00. It pairs a metal detector and conveyor in a used Safeline unit and identifies model 4500922R with MPN 4500-922R. The description says it was recently removed from a local lab and powers on. That makes the Tablex PH-2 a straightforward candidate when the model-specific unit and lower initial price matter more than added reject or checkweighing features. Its limitation is explicit: it was believed to be working when removed but could not be tested further, leaving a narrower functional picture than the more fully described systems.
Fortress Phantom Metal Detector With Conveyor And Reject Arm
The Fortress Phantom Metal Detector With Conveyor And Reject Arm makes sense when a metal detector, conveyor, and reject arm are the core configuration. Its USD 2,400.00 listed price places it above the Tablex PH-2 while remaining far below the two Mettler Toledo systems with more detailed conveyor or checkweighing specifications. The listed industrial intended use and Phantom MPN give the unit a clear identity. The tradeoff is substantial: its condition is stated as for parts or not working, and the description notes a crack in the top of the aperture. That combination makes the Fortress selection about its named reject-arm layout rather than a general-purpose inspection-system recommendation.
Final recommendations by use case
For an integrated metal-detection and weight-verification system, select the Mettler Toledo Safeline Metal Detector & Checkweigher Combo Conveyor System. For a defined 12-inch-wide, 6-foot conveyor with pneumatic rejection, the Safeline SL1500 is the more targeted fit. For the lowest listed-price metal detector and conveyor, choose the Mettler Toledo Safeline Tablex PH-2. For a reject-arm configuration where the stated parts-or-not-working condition aligns with the intended project, consider the Fortress Phantom Metal Detector With Conveyor And Reject Arm.
