Industrial Parts
Buy and sell industrial parts in Panama.
When a conveyor stops in a packing plant in Herrera, nobody wants to wait weeks for a part to come in from abroad, so a bearing, a gear reducer or a three-phase motor already sitting on a shelf in Panama is worth a lot to the right buyer. Industrial parts are listed here new, as old stock that was never fitted, and pulled from machines that were working, from a single pillow block to a gearmotor that needs a hoist to move. Nearly all of it changes hands on a part number, so the search starts with the number stamped on the old one.
Industrial parts that keep a line turning:
power transmission is where most of the trade sits. Bearings and pillow blocks wear out on every conveyor and fan, so they sell constantly and often by the box. Gear reducers and gearmotors are the heavier, dearer end, turning a motor’s speed into the slow torque a mixer or screw conveyor needs. Electrical parts follow, mainly three-phase motors and the frequency drives that set their speed. Then fluid power: hydraulic cylinders and valves off a forklift or a press, and hose, including the thick-walled line that runs from an air compressor to a rock drill or sandblasting pot.
Part numbers, motor nameplates and the 60 Hz question:
match by number, never by eye. A bearing that looks identical but carries a different suffix can have the wrong seals or clearance and will run hot. For a motor, the nameplate decides: horsepower, speed, voltage, frequency and frame. Panama runs at 60 Hz, like the United States, and much plant equipment here follows American patterns, with NEMA frames and NPT threads. European and Chinese machines often bring metric IEC frames, BSP threads and motors wound for 50 Hz. An IEC motor will not bolt onto a NEMA base without an adapter, and a 50 Hz motor fed at 60 Hz spins faster than the pump or gearbox behind it was built for. Plant three-phase supply also comes at more than one voltage, so check the motor against the panel it will hang from; where there is no three-phase at all, a three-phase generator is one way round it.
Counterfeit bearings, rewound motors and hose that aged on the shelf:
SKF, FAG, NSK and Timken bearings are among the most copied industrial goods there are. Fakes give themselves away in small things: fuzzy markings, a box with the wrong typeface, a price that seems too kind, or a seller with dozens of identical boxes and no paperwork. Several makers offer an app that checks the code on the box; use it before paying for a lot. With a motor, ask whether it has been rewound. A good rewind is no defect; a burnt smell or a missing nameplate is a reason to walk away. An insulation reading taken by an electrician tells you more than a short run with no load. On a reducer, hold the input and rock the output shaft to feel the backlash, and check the seals for weeping oil. Hose ages even unused: the manufacture date is usually printed along it, and cracks or rust under the crimped fitting mean it should not go back under pressure.
Surplus from a sugar mill or a plant that closed:
the sugar mills around Natá, in Veraguas and at Alanje rebuild their mills, conveyors and boilers between one cane harvest and the next, and the motors and reducers they replace can end up for sale, as can the storeroom of a bottling plant that has upgraded or shut. Much of it is old stock that was never fitted: boxed, unused and years old.
Listing a gear reducer or a box of bearings:
photograph the nameplate or part number straight on and put the brand and full number in the title. Say whether it is new in the box, removed from a working machine, or untested. For a motor give horsepower, speed, voltage, frequency and frame; for a reducer, the ratio and mounting position; for hose, the inside diameter, working pressure and fittings. Selling a lot, say whether you will split it. A maintenance chief in Colón with a stopped line will make the drive to Natá for the right reducer, but only once he knows the number matches, the part is in your hands and there is a forklift or hoist to put it on his truck.