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HW-R306 desktop 3-zone reflow oven with PID temperature control for lab prototyping and small batch soldering
Desktop 3 Zones 1000mm

HW-R306 Desktop 3-Zone Reflow Oven

Desktop 3-zone reflow oven with top 3 zones, 1000mm heating zone length, compact design for labs and small batch production.

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Best For

  • R&D labs and prototyping teams
  • Small batch soldering (low-volume production)
  • Workshops with very limited floor space
  • Educational and training environments
  • Lead-free and leaded soldering (3-zone profile)

Not Ideal For

  • Medium-to-large volume production (consider HW-R408/R612E)
  • Complex thermal profiles requiring 4+ zones
  • Continuous high-throughput soldering

Is a desktop reflow oven enough for your production? Read: How to Plan a Compact SMT Line in a Small Workshop — learn how to match the reflow oven to your board size, component types, and throughput needs.

Key Features

  • 3-zone top heating design
  • 1000mm heating zone length
  • Full hot-air long-distance upper heating elements
  • Independent upper and lower circulation motors for forced heating
  • PID closed-loop control, ±1°C temperature accuracy
  • Precision panel design, space-saving

Specifications

ModelHW-R306
Heating Zones3
Heating Zone Length1000mm
Max PCB Width300mm
Max Component Height35mm
Heating SourceFull hot-air long-distance upper heating elements
Heating MethodIndependent upper and lower circulation motor forced heating
Conveyor DirectionLead-free mesh belt
Conveyor Speed150-220mm/min
Cooling Zones1 Zone
Temperature Accuracy±1°C
Power SupplyAC220V 50/60HZ
Startup/Normal Power12KW/6KW
Overall DimensionsL1650 x W613 x H660mm
Weight130kg

Recommended SMT Line with HW-R306

Entry-Level Prototyping Line

Manual stencil printer + HW-T4-44F + HW-R306

Small Batch Line

Semi-auto stencil printer + HW-T4-50F + HW-R306

Best for: Lab prototyping, R&D soldering, small batch PCB assembly, educational and training environments, startup workshops.

Compare with Other Models

HW-R408

For 4-zone reflow with higher throughput for compact production lines

HW-R612E

For 6-zone reflow with 2,000mm heating length for medium-volume production

HW-R816

For 8-zone reflow with 3,140mm heating length for large-scale lead-free soldering

All Reflow Ovens

View the complete range of FlexSMT reflow ovens for every production scale

Ready to Get Your SMT Line Configuration?

Send us the following information, and we will recommend a suitable SMT line configuration for your specific production needs.

Information to Include in Your Inquiry:

PCB size — max dimensions you need to handle
BOM / component count — how many unique part types
Minimum package size — e.g., 0201, 0402, QFP, BGA
Feeder demand — estimated number of feeders needed
Monthly output — target PCBs per month
Application — LED, industrial control, medical, consumer, etc.
Available space — workshop dimensions
Target budget — approximate investment range
Send Your PCB & BOM for a Recommendation