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LCSMT Buyer Guide | Document Evidence
OverviewLC-B7710-LF Computer-Controlled Hot-Air Reflow Oven
LC-B7710-LF is a hot-air reflow oven for controlled heating and cooling of SMT assemblies. Its supplied document records Heading calls it eight-zone; detailed table states 7 upper and 7 lower small-loop zones—verify actual configuration and a 2760 mm heating length. The actual installed heaters, sensors and controls need inspection.
Model overview
How LC-B7710-LF fits the process
LC-B7710-LF is a hot-air reflow oven for controlled heating and cooling of SMT assemblies. Its supplied document records Heading calls it eight-zone; detailed table states 7 upper and 7 lower small-loop zones—verify actual configuration and a 2760 mm heating length. The actual installed heaters, sensors and controls need inspection.
The LC-B7710-LF source has a material inconsistency: its heading calls the machine eight-zone while the detailed table lists seven upper and seven lower zones. Resolve this against the actual nameplate and heater layout before quoting.
The document lists 400 mm internal + 350 mm external air cooling, a 450 mm mesh belt and 50–350 mm rail adjustment range. Match these to the board carrier and target thermal profile, then verify a measured profile on the offered unit.
Source-recorded technical data
LC-B7710-LF Technical Specifications
| Published zone note | Heading calls it eight-zone; detailed table states 7 upper and 7 lower small-loop zones—verify actual configuration |
|---|---|
| Heating length | 2760 mm |
| Cooling configuration | 400 mm internal + 350 mm external air cooling |
| Mesh-belt width | 450 mm |
| Rail adjustment range | 50–350 mm |
| PCB range | 50–350 mm |
| Conveyor speed | 0–1.8 m/min |
| Input power | 3-phase, 380 V, 50 Hz |
| Maximum / working power | 35 kW / 7 kW |
| Overall dimensions | 4400 × 950 × 1450 mm |
| Net weight | 1100 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
- Installed heater/fan zones and cooling arrangement
- Conveyor belt, rail movement and board-clearance setup
- Power-on and measured trial thermal profile
- 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-B7710-LF for your line
The LC-B7710-LF source has a material inconsistency: its heading calls the machine eight-zone while the detailed table lists seven upper and seven lower zones. Resolve this against the actual nameplate and heater layout before quoting.
Running video confirmation
Request actual-unit running evidence
Before quotation, request a power-on demonstration of a measured heating/cooling profile and conveyor motion for the actual LC-B7710-LF.
Used-machine inspection
Inspection and export preparation
Confirm the offered LC-B7710-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 heater zones, fans, thermocouples, conveyor/mesh belt, rails, cooling and an actual thermal profile.
Keep source-document capabilities separate from actual-machine condition, installed options and test results.
FAQ
Questions for buyers evaluating LC-B7710-LF.
What heating arrangement is documented for LC-B7710-LF?
The source states Heading calls it eight-zone; detailed table states 7 upper and 7 lower small-loop zones—verify actual configuration. Confirm the physical zones and controller mapping before quotation.
Does every documented option come with an offered LC-B7710-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 heater zones, fans, thermocouples, conveyor/mesh belt, rails, cooling and an actual thermal profile. Request unit-specific running proof; the static page image is not a test record.
Send your LC-B7710-LF requirement
Share board dimensions, process requirements, electrical requirements, destination and required inspection evidence.