SMT Knowledge Center
Practical guidance for choosing SMT equipment, identifying spare parts and making better maintenance and sourcing decisions.
All SMT Guides
13 articles
SMT Pick-and-Place Machine Guide: How It Works and How to Choose
Understand the placement workflow, CPH, accuracy, feeders, nozzles, component range and the acceptance tests that matter before choosing a platform.
SMT Feeder Guide: Types, Sizes, Selection and Maintenance
Learn how feeder types, tape width, pitch and machine compatibility affect selection, pickup reliability and preventive maintenance.
SMT Nozzle Guide: Selection, Cleaning and Replacement
Choose the correct placement nozzle, diagnose pickup faults, inspect wear and provide the right details when ordering a replacement.
How to Identify and Order the Correct SMT Spare Part
Use machine details, part numbers, labels, photos, dimensions and revision evidence to reduce compatibility errors before ordering.
Complete Guide to SMT Production Lines: Process, Machines and Major Brands
Follow the full SMT process from board loading and solder paste printing through placement, reflow, inspection and line integration.
Solder Paste Printer Guide: Process, Setup and Selection
Understand stencil printing, machine setup, process controls and the practical factors used to select an SMT printer.
SPI Machine Guide: Solder Paste Inspection Explained
Learn how 3D SPI measures solder paste volume, height, area and offset before component placement.
SMT Reflow Oven Guide: Zones, Thermal Profiles and Maintenance
Review reflow zones, thermal profiling, atmosphere options and maintenance points that affect soldering quality.
AOI Machine Guide: How Automated Optical Inspection Works
See how AOI systems inspect component presence, polarity, placement and solder-joint appearance in an SMT line.
PCB Loader, Unloader and Conveyor Guide for SMT Lines
Compare loaders, unloaders, conveyors, buffers and transfer equipment used to connect and balance SMT processes.
Major SMT Equipment Brands and Machine Series: A Practical Guide
Use this overview to understand major SMT manufacturers, machine families and the model information needed for parts sourcing.
Samsung Techwin and Hanwha SMT Machine Models and Spare Parts Guide
Review Samsung and Hanwha machine series, naming transitions and the details required to identify compatible spare parts.
Original vs OEM vs Compatible SMT Spare Parts: What Buyers Should Verify
Compare common sourcing terms and learn what to verify about manufacturer, condition, compatibility, testing and warranty.
Looking for a specific SMT replacement part?
Send the machine model, original part number and clear label photos for sourcing review.