Blog

Jak gorąca może być taca ESD na linii o wysokiej rotacji?

“Heat resistant” only becomes a specification when it meets a documented exposure profile. Sanwei’s tray pages publish concrete temperature wording — 120°C and 150°C customization...

How should a 90-degree ESD rack use SMT floor space?

Plan a 90-degree ESD rack around surveyed floor space, approach direction, clearance, ESD evidence, and a quote-confirmed model instead of assumed fit. Start with the...

IC tray or logistics tray: which does your workflow need?

An IC tray presents chips to machines; a logistics tray moves loads across a facility. The two families share the same category page and the...

How should an ESD circulation rack route WIP between steps?

Plan ESD circulation-rack WIP routing with defined handoffs, board sequence, temporary-buffer rules, ESD evidence, and inputs before selecting a model. Start with the live ESD...

How should CMs specify tray label holders for traceability?

Traceability on tray-staged material starts with the label system, not the holder. Define the fields, the one-tray-one-lot rule, and who changes the card; then pick...

How should an ESD rack with slots be specified for SMT?

Specify an ESD rack with slots for SMT by documenting board envelopes, access direction, and magazine-rack boundaries before requesting a supplier quotation. Start with the...

Polypropylene or thermoformed ESD tray: which fits the job?

Pick the tray construction from the part, route, and reuse expectation — not from the material word. A rigid polypropylene-family ESD tray and a thermoformed...

How should an SMT line stage kits in an ESD tray with dividers?

An ESD tray with dividers can make an SMT kit visible at the point of use, but only when every cell, handoff, and replenishment decision...

How should buyers match a PCB to an ESD tray with grids?

Choose an ESD tray with grids from the PCB or item envelope first, then verify that the chosen cell layout leaves the required clearance for...

When should a line use an ESD tote, carrier, bin, or box?

Choose a tote or carrier when the primary job is a defined move or workpiece handoff; choose a bin when the primary job is accessible...

How should shared EPAs specify an ESD box with lock?

An ESD box with lock can support shared EPA storage only when its access requirement is defined with the operating process. Before requesting a quote,...

How should an ESD circulation box move WIP between SMT and assembly?

An ESD circulation box can make the handoff from SMT to assembly visible when every box has a defined WIP state, entry rule, receiving owner,...