Puhui T-937 / T-937M Desktop Infrared Reflow Oven

Puhui T-937 / T-937M Desktop Infrared Reflow Oven

High-Precision PCB Reflow Soldering System (Lead-Free Compatible)

The Puhui T-937 series is a compact, fully automatic desktop reflow oven designed for PCB, SMD, SMT, BGA and LED soldering applications. Combining infrared heating with hot-air circulation, it delivers uniform temperature distribution and repeatable soldering results — ideal for electronics prototyping, small-batch production, repair centres and laboratories.

With integrated PC connectivity, users can design, upload and analyse temperature profiles directly from a computer, providing full control over the reflow process and ensuring consistent solder quality across production runs.

Key Features

Infrared + Hot Air Circulation Heating
Ensures even thermal distribution across the entire soldering area, reducing cold spots and improving joint consistency.

PC Curve Editing & Monitoring (USB)
Create, edit, run and store temperature profiles directly from your computer. Real-time graphical curve display allows visual monitoring throughout each reflow cycle.

Professional Temperature Control
Advanced MCU control and intelligent temperature measurement deliver stable, accurate heating from ambient up to 350 °C, suitable for both leaded and lead-free solder pastes.

Built-in Process Database
Includes 299 pre-loaded solder paste profiles, simplifying setup and speeding deployment.

Independent Rear Exhaust Channel
Integrated fume extraction outlet improves workshop air quality and supports external extraction systems.

User-Friendly LCD Interface
Clear display with intuitive controls for rapid configuration and operation.

100% Duty Cycle
Designed for continuous operation in production environments.

Technical Specifications

• Heating Method: Infrared + hot air circulation

• Soldering Area: 350 × 400 mm

• Temperature Range: Ambient to 350 °C

• Rated Power: 3300 W

• Voltage: 220 V

• Current: 15 A

• Duty Cycle: 100%

• Control: PLC / MCU intelligent temperature control

• PC Connection: USB

• Languages: English / Chinese

• Dimensions: 480 × 470 × 290 mm

• Weight: ~23 kg

• Warranty: 1 year

Suitable For

• PCB assembly and rework

• SMT / SMD / BGA soldering

• LED board production

• Electronics prototyping

• Small-scale manufacturing

• Repair and refurbishment labs

Compatible with single- and double-sided PCBs and both leaded and lead-free solder pastes.

T-937 vs T-937M

Both models share identical electronics and control features. The primary difference is working chamber size, allowing you to select the version best suited to your board dimensions and throughput requirements.

• Desktop reflow oven (T-937 or T-937M)

• PC control software

• USB connection cable

• Machine inspection report

• Export-grade packaging

• Manufacturer warranty