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Semiconductor Die Sorting Equipment

Die Sorter Machines

Die sorting equipment for moving singulated semiconductor dies from the required input carrier to the correct output, with inspection, classification, orientation, or other process functions added where the machine configuration supports them.

A die sorter works with individual dies rather than complete wafers. The first question is not simply how fast the machine runs, but whether the complete source-to-output route matches your process.

Die sorter machine for semiconductor die sorting
Individual Die HandlingFor singulated semiconductor dies
Source-to-Output MatchingDefine the complete sorting route first
Installed ConfigurationTooling, software, vision, and options matter
Actual EquipmentReview machines by real unit condition
Buyer Evidence

Die Sorter Machine Records

Public product cards may not expose every field. Before a unit becomes a serious purchase candidate, build the review around the individual machine rather than the model family alone.

01

Machine identity

Manufacturer, exact model, year, serial number and current location when that information is available.

02

Status and condition

Current availability, operating status, known faults, completeness and any functions that remain untested.

03

Installed configuration

Loaders, handlers, tooling, cameras, inspection modules, software, licenses and included accessories.

04

Process route

Supported input carrier, die handling and orientation, sorting logic, inspection functions and installed output route.

05

Available evidence

Nameplate and current photos, power-on or operation video, test records and sample results where practical.

Die Sorting Basics

How Die Sorter Machines Work

A die sorter handles individual semiconductor dies after dicing or singulation. It picks from the input carrier, applies the available map, bin, vision or inspection logic, and transfers each die to the required destination. The exact route depends on the platform and installed options.

Process Route

The Complete Sorting Route

Select the machine around the complete route from source to destination. The input carrier, sorting logic, transfer method, and required output must work as one process rather than as separate specifications.

01 Source

Start with the input carrier

Diced wafer frames and other supported carriers determine how the machine loads the product, accesses the die, and handles frame or map requirements.

02 Decision

Define the sorting logic

Existing wafer-map or bin data may already determine the route. Depending on configuration, the sorter can also add supported inspection or decision functions.

Wafer MapAOI / VisionIRElectrical Test
03 Handling

Confirm the transfer requirements

Pick-and-place method, die orientation, flip or non-flip handling, tooling, and die fragility determine what the transfer stage must support.

04 Destination

Lock the required output

Tray / Waffle Pack
Tape & Reel
Wafer / Frame
Source → Decision → Handling → Destination should be clear before speed, optional inspection packages, or other secondary specifications are compared.
Machine Fit

Die Sorter Selection Factors

Once the sorting route is defined, the next step is to check whether the machine can handle the actual die, tooling, inspection, data, and production requirements.

01Die size and condition

Dimensions, thickness, fragility and surface condition affect pickup, ejector, tooling and vision setup.

02Tooling and handling hardware

Pickup head, ejector, frame handling, loaders and conversion kits determine whether the machine can run the product.

03Inspection capability

AOI, sidewall inspection, IR and measurement functions depend on the platform and installed configuration.

04Data and software

Wafer maps, bin data, recipes, interfaces and licenses must support the intended sorting logic.

05Output-specific setup

Tray, tape, wafer or frame output can require different handlers, tracks, tooling and software.

06Production target

Judge throughput with the actual die and route; headline speed cannot correct a configuration mismatch.

Equipment Comparison

Die Sorter vs Other Semiconductor Equipment

Similar equipment names can describe very different process responsibilities. The clearest distinction is what the machine handles and the result it must produce.

EquipmentHandled ObjectPrimary Responsibility
Wafer SorterWhole waferMove, identify, reorder, or transfer wafers between carriers or stations.
Wafer Prober / Electrical Wafer SortDies while still on the waferPerform wafer-level electrical testing and create test or bin information.
Die SorterSingulated or diced diePick, inspect or classify, orient, and transfer individual dies.
Die BonderBare diePlace and attach dies onto a substrate, leadframe, package, or other bonding destination.
Test HandlerTest-ready devices, typically packaged devicesPresent devices to test equipment and route them according to final-test results.
Used Equipment Fit

Used Die Sorter Configuration Check

A model name tells you which platform you are looking at. It does not confirm that a specific used die sorter includes every option or function described in the original brochure.

Tooling, software licenses, cameras, loaders, inspection modules, output hardware, and other options can differ significantly from one machine to another.

Platform Capability

What the manufacturer designed the model family to support when the required options, hardware, and software are present.

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Actual Installed Machine

What is physically installed, licensed, included, and available on the specific unit being considered.

Tooling and handling modules
Cameras and inspection options
Software, licenses, and output configuration

If you are considering a specific machine, send the model together with the input carrier, die details, required output, and any inspection or orientation requirement. We can compare the available machine information with that route and identify which configuration points still need confirmation. For condition, testing, FAT and quotation details, review the available used die sorter machines.

Condition Evidence

Die Sorter Inspection and FAT

Inspection should answer what the exact machine can demonstrate now. The available FAT scope depends on its condition, tooling, software and test conditions.

01Identity and power-on

Confirm the nameplate, serial information, visible configuration and available power-on evidence.

02Motion and handling

Define which axes, loaders, handlers, vision functions and output route can be checked.

03Sample testing

Discuss sample work only when compatible product, tooling, recipes, software and site conditions are available.

04Open items

Record faults, missing parts, excluded checks and functions that could not be verified.

Commercial Scope

Die Sorter Quotation and Delivery

A useful quotation identifies the individual machine and separates included work from optional or buyer-side responsibilities. For model research, compare our die sorter manufacturers and models.

01Included equipment

Exact machine, installed configuration, tooling, accessories and any separately quoted items.

02Preparation scope

Agreed cleaning, repair, refurbishment, testing or preservation work before release.

03Packing and export

Packing method, loading, freight, export documents and responsibility at each handover point.

04Post-delivery terms

Installation, training, technical support and warranty apply only when specifically included and agreed.

Buyer Questions

Die Sorter Machine FAQ

There is no single range that applies to every die sorter. Confirm the target die dimensions, thickness, fragility, and surface condition against the specific platform, pickup head, ejector, nozzle or tooling, and vision setup installed on the machine.

Specify both ends of the route: the wafer or frame format on the input side and the required tray, waffle pack, tape-and-reel, wafer, frame, or other destination. Then verify the installed loaders, fixtures, tracks, tooling, and software for that exact machine.

Many sorting processes use upstream wafer-map or bin information, but the data flow varies by platform and application. Confirm the required map or recipe format, how the data reaches the machine, and whether the installed software supports the intended sorting logic.

Some platforms can combine sorting with one or more inspection or test functions, but these are configuration-dependent. Check the cameras, optics, sensors, test hardware, software licenses, and process sequence on the actual machine rather than assuming the model name includes them.

It matters whenever the die must leave the sorter in a defined face-up or face-down orientation. Confirm the required final orientation early because flip capability can change the transfer method, tooling, cycle time, and machine configuration.

Start with the exact model and unit, then verify installed tooling, loaders, cameras, inspection modules, output hardware, software, included accessories and available condition information. The test method and delivery scope should be tied to that individual machine.

Possibly. The practical limit is set by the base platform, available conversion hardware, tooling, software, interfaces and target process. Confirm the conversion scope against the individual machine before treating another product or output route as achievable.

Send the input carrier or wafer-frame format, die size and thickness, required output, orientation or flip requirement, inspection or test needs, wafer-map or bin-data requirements, and your production target. If you already have a manufacturer, model, or specific used machine in mind, include that as well.

The quotation should identify the exact machine, installed configuration, included tooling and accessories, available testing or FAT scope, packing and delivery responsibilities, and any installation, training, technical support or warranty terms that have been specifically agreed.

Match a Die Sorter to Your Process

Send the input carrier, die size and thickness, required output, orientation or flip requirement, inspection or test needs, and production target. If you already have a preferred manufacturer, model, or specific used machine in mind, include that too.

Request a Die Sorter Match →

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