Specs
Spare Nozzle specs
Setup notes and briefing numbers for Spare Nozzle.
Nozzle fitment and size data
Spare Nozzle specs lists the details that matter before a nozzle is ordered for an active SMT line. Check machine fitment, nozzle type and the component range already running on your board. It helps buyers and technicians compare part details.
Start by matching the spare nozzle to the exact placement head and machine series on your SMT line. The useful spec is not only the nozzle code, but also the tip diameter, body length, sealing style, and the component range it must pick without dropping or skewing. On South African lines that alternate between dense consumer boards and heavier power assemblies, one wrong dimension can upset centring and pickup repeatability across a full shift.
Check the installed nozzle against wear before ordering a replacement. Fine chips on the tip, a polished seating face, or vacuum loss during pickup often point to a nozzle that still looks usable but no longer meets placement tolerance. Record the current part number from the machine library and compare it with the physical nozzle in the head, because old line files are not always updated after service work.
Nozzle details buyers compare
A workable spare nozzle spec should identify machine compatibility, nozzle family, outer and inner diameters, material, and the component size window. Add whether the nozzle is intended for chips, small ICs, odd-form parts, or fragile terminations that mark easily under excess vacuum. Buyers and technicians need data that can be checked against feeder setup and placement programme values, not a broad machine description.
Before submitting the order request, link the nozzle details to the board currently in production and note any placement faults seen on that job. Include head position, vacuum setting reference, and the machine model when using the contact form. Checking the fitted nozzle against the label from stores helps prevent a mismatch between nominal code and actual tip geometry.
- Machine series and head compatibility
- Tip wear checked under magnification
- Vacuum range noted from production
Site conditions affecting nozzle choice
Inland factories around Johannesburg and Pretoria often deal with fine dust that builds up around feeders, heads, and nozzle stations. That contamination can reduce vacuum efficiency and wear sealing surfaces faster, so the spare specification should note cleaning intervals and any recurring pickup alarms. Coastal plants near Durban and Cape Town must also watch for corrosion on stored spares if packaging is opened and left in humid air.
Power interruptions matter when a line restarts with part-picked components still in the head area. After load-shedding or an unplanned stop, technicians should inspect nozzle seating, vacuum recovery, and any rejected parts before assuming the original setup is still valid. Where lines run mixed package sizes on one board, keeping the correct spare nozzle identified by station reduces setup errors during these restarts.
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Ordering details worth recording
List the nozzle code, machine model, component package range, and the fault that triggered replacement. Add whether the current issue is poor pickup, component rotation, marking, or dropped parts at placement.
Store the spare nozzle record with the board setup notes and the active machine programme reference. That makes it easier to verify later why a specific nozzle type was chosen for the line and which parts it was expected to place.
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