Standard inline configuration
MH550
- PCB range
- 50 × 50 to 510 × 460 mm
- Machine dimensions
- 1120 × 1410 × 1611 mm
- Approximate mass
- 880 kg
- Rated power
- 2 kVA
Home / Minghao SMT Machines / Minghao MH550
Manufacturer-reference buyer guide
OverviewMinghao MH550 3D AOI Family
Inline 3D component and solder-joint inspection. Compare the standard, DH and long-board DL versions below before choosing the board envelope and installation footprint.
One family · configuration choices
Compare MH550 versions
Inline 3D component and solder-joint inspection. Select by the actual board envelope, optical configuration and installation space—not the suffix alone.
Different conveyor / board envelope
MH550DH
- PCB range
- 50 × 50 to 510 × 275 mm / 510 × 600 mm; confirm operating mode
- Machine dimensions
- 1120 × 1610 × 1611 mm
- Approximate mass
- 1100 kg
- Rated power
- 2.5 kVA
Long-board configuration
MH550DL
- PCB range
- 50 × 50 to 1200 × 460 mm
- Machine dimensions
- 2320 × 1410 × 1611 mm
- Approximate mass
- 1250 kg
- Rated power
- 2.5 kVA
What the versions share
- PCB thickness
- 0.5–6 mm
- Component clearance
- 40 mm top / 40 mm bottom
- Camera
- 12 MP
- Illumination
- RGB+W; four-direction structured light
- Resolution
- 10 / 15 µm
- Published cycle
- 0.55 s/FOV
Translated from the manufacturer brochure, pages 2, 4, 5, 6. Figures describe standard model configurations, not stock or an offered unit. Dimensions are listed in the source order and exclude the tower light where stated. Shared family machine reference; the source drawing on page 3 is labelled MH500 and is not used as exact-model proof. Request nameplate, configuration and board-trial evidence before selection.
Manufacturer-published model data
Minghao MH550 Standard Configuration
| PCB thickness | 0.5–6 mm |
|---|---|
| Component clearance | 40 mm top / 40 mm bottom |
| Camera | 12 MP |
| Illumination | RGB+W; four-direction structured light |
| Resolution | 10 / 15 µm |
| Published cycle | 0.55 s/FOV |
| PCB range | 50 × 50 to 510 × 460 mm |
| Machine dimensions | 1120 × 1410 × 1611 mm |
| Approximate mass | 880 kg |
| Rated power | 2 kVA |
Important: model-level figures and features are conditional manufacturer information, not guarantees for a particular used Minghao MH550 unit.
Key Features
Confirm the Selected Version
Board capacity, camera, lighting, cabinet size and power follow the selected version. Ask for a nameplate, configuration list and sample-board inspection result; a shared brochure photograph is not proof of an individual machine.
Model focusInspection role3D structured-light standard-width AOI Workflow capabilityThe source material lists neural-network/image comparison functions, code recognition, mixed-board support and SPC output across this product family where stated. Line integrationConfirm the applicable SMEMA interface, conveyor configuration and width-adjustment method for the machine under review. Evidence boundaryPublished model information is planning input, not a substitute for application validation, calibration records or a live inspection result.
Why MH550 Fits an Inspection Shortlist
MH550 is the standard-width 3D structured-light option in the family, positioned around height measurement and defect judgement rather than a headline speed claim.
Brochure visual guide
From 3D Capture to Defect Decision
Shared Minghao-series reference diagrams. Click any image to inspect the source artwork at a larger size.
01 · 3D measurement
Multi-view coordinates turn surface height into inspection data
The brochure illustrates a projector working with two camera views. Its stated goal is to suppress depth-map outliers through multi-view phase consistency before the system judges a feature.
Translation note: the visual explains the measurement concept; it does not guarantee a result for every board, material or programmed defect class.
02 · Reflection handling
Separate direct and indirect reflections before evaluating height
The source diagram describes multiple-reflection compensation and high-frequency stripe suppression. In practical terms, the inspection program needs usable 3D data around reflective solder joints and component geometry.
Confirm the installed lighting, algorithm option, program criteria and calibration process for the actual application.
03 · AI-assisted programming
Use trained component and solder-joint examples to shorten setup work
The brochure describes deep learning, data optimization and one-click recognition of trained components and solder joints. This section is presented as a programming and review concept, not as a claim that every defect can be recognised without application-specific training.
The buyer should verify the available software version, library, training workflow and false-call review process.
04 · Defect examples
Translate the image into a reviewable defect library
The source examples depict wrong component, reversed component, lifted component, silkscreen issue, standing component, missing component, offset, lifted lead, solder bridging, virtual soldering and solder bead conditions.
Use these examples to start a defect-library discussion; the final programmed coverage depends on the component package, solder finish, board design, image quality and acceptance criteria.
Buyer decision guide
When Minghao MH550 Makes Sense — and When It May Not
Minghao MH550 selection should begin with production requirements and evidence, not with a model name alone.
Typical Applications
Typical Applications for Minghao MH550
Minghao MH550 should be evaluated against the buyer’s board dimensions, defect classes, inspection program, changeover profile and required line integration. The final application fit depends on the evidence for the specific unit.
Before quotation
Three Minghao MH550 Buyer Questions
These questions keep the quotation scope connected to the buyer’s real SMT process.
1
Does the required board range fit the documented 50 × 50 mm to 510 × 460 mm envelope for MH550?
Minghao MH550 buyers should confirm this with actual-machine evidence before quotation.
2
Which solder, component, marking or surface defect classes must the MH550 program cover?
Minghao MH550 buyers should confirm this with actual-machine evidence before quotation.
3
Which software, line interface, calibration and running evidence is required before an equipment decision?
Minghao MH550 buyers should confirm this with actual-machine evidence before quotation.
Running video
Running Video Confirmation for Minghao MH550
Before a purchase decision, request a dated power-on and representative operating cycle for the actual unit, including relevant transport, motion, inspection and visible-condition evidence.
- Power-on and HMI response
- Board transfer and inspection cycle
- Representative defect-result review
Used-machine inspection
Inspection and Export Preparation for an Actual Minghao MH550
- Nameplate and configurationModel, serial, year, voltage and installed options.
- Optical inspection hardwareCamera image quality, lighting uniformity, conveyor condition and calibration relevant to the inspection task.
- Transport and softwareConveyor, sensors, program and line-interface evidence where applicable.
- Running and packing proofPower-on evidence, visible operation and export packing records.
Spare Parts
Minghao MH550 Spare Parts Scope
Request a unit-specific Minghao MH550 list for cameras, light sources, conveyor belts, sensors, filters and recommended maintenance items. Availability is not claimed on this review page.
Quotation checklist
Provide PCB dimensions, inspection stage, throughput target, calibration evidence, voltage, destination, required accessories and desired inspection evidence for the proposed Minghao MH550.
AOI versus SPI and X-ray inspection
Automated optical inspection evaluates visible assembly features. Solder paste inspection addresses deposits before placement, while X-ray inspection can address hidden joints. Compare inspection methods by the defect and process stage; one method does not establish all three capabilities.
Trial known-good and known-defect assemblies with the offered camera, lighting and software. Review repeatability, false calls, review workflow, board transfer and program recovery instead of relying on an image-resolution label alone.
For Minghao MH550, use the page’s PCB thickness, Component clearance, Camera entries as quotation checkpoints. Request evidence for the offered serial; published model data and reference images do not establish its installed options or stock.
AOI & SPI inspection · How Should Buyers Test Dual-lane AOI with Mixed Boards?
FAQ
Common questions for overseas buyers evaluating a Minghao MH550.
01Source basis
What is this MH550 page based on?
It translates the user-supplied Minghao PDF and keeps its published configuration information separate from a machine-specific quotation.
02Application fit
Do the source figures prove a particular assembly will pass?
No. Board design, program criteria, defect library, lighting configuration and calibration must be validated against the intended process.
03Availability
Does this page claim an available machine?
No. It is a model guide page only; availability, condition, options and delivery require confirmation.
Export packing proof
Export Packing and Container Loading
The V3 scrolling proof gallery is retained. It describes LCSMT export preparation, not the condition of a particular Minghao MH550 unit.
Send Your Minghao MH550 Production Requirement
Share PCB size, defect classes, required throughput, inspection program, voltage, destination and inspection expectations. LCSMT can review whether an actual Minghao MH550 configuration is a practical match.