Anti-Static PCB Basket Trolleys: ESD-Safe PCB Transport & WIP Storage

Between the pick-and-place line and the wave-soldering line, bare boards are at their most vulnerable. They are moved, stored, queued and re-kitted many times, and every unprotected transfer adds the risk of static damage, scratches, mixed WIP and wasted operator time. The anti-static PCB basket trolley series from Southern Machinery closes that gap: ESD-dissipative baskets and slot plates on a metal frame, sized to your boards, so PCBs travel from the SMT line to the THT line without damage, mix-ups or audit failures.

What is this machine used for?

An anti-static PCB basket trolley is a mobile, ESD-safe storage and transport cart for PCBs in WIP. It carries boards between stations - for example from the pick-and-place line to the wave line, or from inspection to hand assembly - in dedicated ESD PP (polypropylene) hanging baskets or anti-static slot plates. Because boards sit in separate slots and never touch each other, charges drain through dissipative surfaces instead of building up on the board. The result is protected WIP, organized line-side storage and one-trip kitting of 8 to 24 baskets per trolley.

Why unprotected board handling quietly costs you money

ESD damage at every transfer

Boards moved on bare metal or non-ESD surfaces build static that silently degrades sensitive ICs long before they reach the line.

Scratched and bent boards

Loose stacking, leaning and mismatched trays are the top cause of cosmetic and functional PCB damage in WIP.

Operator time lost to fetching

Carrying boards between stations one tray at a time pulls operators away from placement and soldering work.

Audit-visible chaos

Non-ESD carts and messy WIP show up immediately in customer 5S and ESD audits.

Wrong board, wrong bin

Unlabeled, mixed PCB storage invites wrong-part assembly and expensive rework.

Off-the-shelf misfits

Standard racks that ignore your board sizes, aisle widths and cart fleets create more clutter than they cure.

Three frame options, one ESD basket system

| Frame style | Best for | Key trait |

| --- | --- | --- |

| Welded | High-load, double-sided use | One-piece welded stainless frame, maximum rigidity |

| Detachable | Flexible reconfiguration | Baskets remove individually and can be bought separately |

| Heavy-duty stainless steel 201 | Economical heavy-duty build | 201 stainless frame (304 optional) |

All three share the same ESD-dissipative PP basket system and the same 2+2 caster layout: two directional brake wheels and two universal swivel wheels - stable when parked at the workstation, easy to push when loaded.

Key specifications for project evaluation

Values below support initial evaluation and remain subject to final technical confirmation against your board sizes and line layout.

Basket trolley configurations

• Frame styles: welded (maximum rigidity) / detachable (baskets removable) / heavy-duty stainless steel 201
• Basket count: 8 / 10 / 12 / 16 / 20 / 24 hanging baskets
• Arrangement: 4-12 tiers, single or double-sided access
• Frame material: stainless steel (201 / 304 options)
• Basket material: ESD-dissipative PP (polypropylene)
• Reference basket size: 410 x 280 x 160 mm (holds approx. 38 PCBs, example)
• Per-basket load: 15 kg (reference)
• Wheels: 2 directional brake wheels + 2 universal swivel wheels
• Shipping weight: approx. 30-100 kg depending on configuration

Slot-plate turnover car options

• 350 slot plate: 900 x 550 x 1300 mm - 200 to 600 PCBs per set
• 460 slot plate: 900 x 600 x 1280 mm - 200 to 600 PCBs per set
• 530 slot plate: 900 x 650 x 1280 mm - 200 to 600 PCBs per set
• 630 slot plate: 900 x 700 x 1280 mm - 200 to 600 PCBs per set
• Column spacing adjustable to PCB size; 4 metal pressure buckles per anti-static plate; length can be extended or customized

Typical applications

• SMT to THT transfer: move populated boards from the pick-and-place line to wave soldering without scratching or mixing batches.
• Line-side WIP storage: keep 8-24 baskets of in-process boards at the station, with single or double-sided access for the operator.
• High-density interim storage: slot-plate turnover cars hold 200-600 PCBs per set for batch changeover or final inspection queues.
• ESD-critical product groups: automotive, medical, industrial control and other high-reliability electronics where static damage and field failures are unacceptable.
• 5S and audit readiness: labeled, separated ESD storage that survives customer 5S and ESD audits.

How it fits into a complete PCB assembly line

The trolley series is board handling - the connective tissue between SMT, THT and inspection equipment. A typical flow: the SMT placement line unloads into ESD basket trolleys or magazine racks, trolleys stage boards at the wave line, and after soldering the same carts carry boards to inspection, rework or final assembly. Southern Machinery, founded in 2011 in Shenzhen, China, supplies SMT, THT, wave soldering, board handling and inspection equipment and serves 237+ customers globally, so the trolley can be matched to the conveyors, loaders and unloaders on the same line instead of being an afterthought - with global service, spare parts support and professional training around the deployment.

Selection checklist: what to prepare before you ask for a quote

1. Board dimensions (length x width x thickness)
2. Daily WIP volume and batch sizes
3. Basket storage vs slot-plate preference
4. Aisle widths and cart fleet compatibility
5. Number of tiers / baskets and single vs double-sided access
6. Frame preference: welded, detachable or stainless 201
7. ESD requirements and audit expectations

ROI, quality and capacity value

• Fewer defects: separated ESD-dissipative storage reduces static damage, scratches and bent boards in WIP.
• More operator time on value work: one trip moves 8-24 baskets instead of hand-carrying boards one tray at a time.
• Higher density: up to 600 PCBs per slot-plate cart in the 630-slot configuration (example, depending on configuration).
• Less rework: labeled, segregated baskets reduce wrong-part assembly.
• Audit-ready floor: visible 5S and ESD discipline your customers can see.

FAQ

What is the difference between the three frame styles?

Welded frames offer maximum rigidity for high-load double-sided use; detachable frames let you remove baskets (and buy them separately) for flexible reconfiguration; the heavy-duty stainless steel 201 build is the economical heavy option. All three share the same ESD PP basket system and 2+2 caster layout.

What makes these trolleys ESD-safe?

Boards sit in ESD-dissipative PP baskets or anti-static slot plates on a metal frame, so charges drain instead of building up. Basket interiors keep boards separated so they never touch each other.

How many PCBs can one trolley carry?

In the basket configuration, one reference basket (410 x 280 x 160 mm) holds about 38 boards, and frames carry 8 to 24 baskets. Slot-plate carts hold 200 to 600 boards depending on the 350-630 slot option (example, depending on configuration).

Can the trolley be customized?

Yes - frame length, tier count, basket count, slot plate size and wheel layout can all be customized. Share your board sizes and line layout with the inquiry.

How do the wheels behave?

Each trolley uses two directional brake wheels and two universal swivel wheels: stable when parked at the workstation, easy to push when loaded.

How do I get a price and delivery time?

Email info@smthelp.com or WhatsApp +86 136 0256 2576 with your board sizes, basket count and quantity. Quotation and delivery schedule are provided after technical confirmation - typically the same working day.

Get a configuration for your board sizes

Tell Southern Machinery your PCB dimensions, daily WIP volume and line layout. The engineering team confirms the fit before you commit - standard configurations or a custom build - and supports installation, training and spare baskets, casters and plates after delivery. Request a quote by emailing info@smthelp.com or messaging WhatsApp +86 136 0256 2576.