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Company and industry notes from the buying desk
Nameplate matching, stock photography, and the drives / PLC / sensor families we actually hold. Written for plant MRO, OEM buyers and the search engines that need a real URL — not a marketplace listing.
Search automation spares by MLFB, order code and catalog number
The shop search on riching-automation.com matches the OEM type key on the nameplate — not a shortened nickname. Here is how buyers find VFD, PLC and relay stock before they RFQ.
Read articleA worn nameplate is still quotable if you shoot the right corners
The desk does not need a hero shot of the cabinet. It needs the metal label square-on, the sticker inside the cover, and one frame of the terminals before someone guesses the wrong suffix.
Read articleBrowse by manufacturer: brand pages with photographed stock and type-key search
Riching Automation published dedicated brand pages for Siemens, Allen-Bradley, Delta, Schneider and 23 more OEMs, each with a line brief and filtered actual-shooting SKUs.
Read articleCatalog update: 1,411 photographed SKUs - 248 new three-frame listings
Riching Automation Limited added 248 warehouse-shot SKUs to the public catalog, bringing the live total to 1,411 products across eleven B2B categories.
Read articleThe catalog is live: 1,100+ actual-shooting SKUs across 11 categories
Riching Automation Limited has published a photographed stock catalog - PLC, VFD, servo, sensor, pneumatics and power modules - with empty prices that open a quote, not a fake cart.
Read articleHow we photograph automation stock (and why a marketplace thumbnail is not enough)
A nameplate, the terminals, the revision sticker and the housing damage - that is what a plant electrician needs before a courier leaves Hong Kong.
Read articleHow to size an AC drive for conveyor upgrades
Start from motor FLA, overload duty and braking - then the series. A packaging line that added load will trip a drive that was fine last year.
Read articleKeeping spare PLC modules without stopping the line
A bonded kit - CPU, PSU and the I/O cards unique to that cabinet - is cheaper than one unplanned stop when the OEM lead time is weeks.
Read articleWhen to specify solid-state relays in control cabinets
High-cycle heaters and silent panels benefit from SSRs. Electromechanical contactors still win on inrush and galvanic isolation.
Read articleReplacing an IGBT brick: match the type key, not only the amperes
Voltage class, package, pin-out and the last suffix on an Infineon or Mitsubishi module decide whether the drive will run or fail on the first pulse.
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