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LCSMT Buyer Guide | Document Evidence
OverviewLC-250ML-LF Lead-Free Touchscreen Dual-Wave Soldering System
LC-250ML-LF is a lead-free wave-soldering system for through-hole soldering on a conveyed PCB. Its source document records 2 waves, a 50–250 mm PCB-width range and 950 mm / 2 zones preheat. These are model-document values, not an offered-unit configuration guarantee.
Model overview
How LC-250ML-LF fits the process
LC-250ML-LF is a lead-free wave-soldering system for through-hole soldering on a conveyed PCB. Its source document records 2 waves, a 50–250 mm PCB-width range and 950 mm / 2 zones preheat. These are model-document values, not an offered-unit configuration guarantee.
The LC-250ML-LF document specifies two waves, a 50–250 mm board-width range and two preheat zones over 950 mm; request evidence for both wave and preheat hardware.
The stated conveyor-speed range is 0–2000 mm/min and the input is 3-phase, 5-wire, 380 V. Buyers should check board orientation, pallet clearance, flux/preheat compatibility and wave quality on an actual production sample before accepting the machine.
Source-recorded technical data
LC-250ML-LF Technical Specifications
| PCB width range | 50–250 mm |
|---|---|
| Wave count | 2 |
| Preheat configuration | 950 mm / 2 zones |
| Conveyor height | 750 ± 50 mm |
| Conveyor speed | 0–2000 mm/min |
| Input power | 3-phase, 5-wire, 380 V |
| Maximum installed power | 15 kW |
| Overall dimensions | 2600 × 1100 × 1550 mm |
| Approximate weight | 900 kg |
Important: Values are transcribed or translated from the supplied technical document. They are not a guarantee of the configuration or condition of a specific machine.
Actual-unit verification
Evidence to request before quote
The table describes the model. Confirm the offered machine with these actual-unit records:
- Nameplate, exact model, serial number and electrical input
- Installed controller/HMI, alarms and software access
- Visible mechanical condition and safety/interlock evidence
- Actual wave pot/nozzles and preheat/fluxing hardware
- Conveyor rails, width setting and transport direction
- Power-on, wave formation and representative soldered board
- Included accessories, isolation, export packing and loading proof
Machine and technical media
Source-recorded visual material
Each displayed image is retained as extracted from the supplied document. Select an image to view it larger.
Buyer decision guide
Evaluate LC-250ML-LF for your line
The LC-250ML-LF document specifies two waves, a 50–250 mm board-width range and two preheat zones over 950 mm; request evidence for both wave and preheat hardware.
Running video confirmation
Request actual-unit running evidence
Before quotation, request a power-on demonstration of preheat, wave formation, transport and a soldered sample for the actual LC-250ML-LF.
Used-machine inspection
Inspection and export preparation
Confirm the offered LC-250ML-LF with actual-unit records before quotation.
Machine and process
- Nameplate and installed configurationRecord model, serial, voltage, controller and fitted options; the source table is not a unit inventory.
- Process hardwareInspect fluxing, preheat, wave pot/nozzles, conveyor rails, extraction and solder-contact results.
Keep source-document capabilities separate from actual-machine condition, installed options and test results.
FAQ
Questions for buyers evaluating LC-250ML-LF.
What PCB width does LC-250ML-LF document?
The supplied technical table records 50–250 mm; fixture clearance and the actual rail setting must be checked.
Does every documented option come with an offered LC-250ML-LF?
No. The source describes a model or possible configuration. Confirm the exact nameplate, installed hardware, software and accessories on the proposed unit.
What evidence should be requested before quotation?
Inspect fluxing, preheat, wave pot/nozzles, conveyor rails, extraction and solder-contact results. Request unit-specific running proof; the static page image is not a test record.
Send your LC-250ML-LF requirement
Share board dimensions, process requirements, electrical requirements, destination and required inspection evidence.