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Inline Hot Air Vacuum Formic Acid Reflow Oven — VR-9
Drastically reduces welding bubbles in solder, resulting in a void ratio as low as 1–2%.
Enhances the electrical performance of products and the bonding strength of soldered joints, effectively improving the reliability and quality of solder points.
Applicable for double-sided PCB soldering, suitable for mass production and continuous production line integration, with an average production cycle controlled at 30–60s.
Inline Hot Air Vacuum Formic Acid Reflow Oven — VR-16
Drastically reduces welding bubbles in solder, resulting in a void ratio as low as 1–2%.
Enhances the electrical performance of products and the bonding strength of soldered joints, effectively improving the reliability and quality of solder points.
Applicable for double-sided PCB soldering, suitable for mass production and continuous production line integration, with an average production cycle controlled at 30–60s.
Inline Formic Acid Vacuum Sintering Furnace — VF400
The furnace consists of 4 independent process chambers: 2 Preheating Zones, 1 Heating Zone and 1 Cooling Zone; each chamber is fitted with a viewing window, and the pressure of the process chamber ranges from 20 to 200 Pa.
The furnace supports and enables precise control of nitrogen, formic acid (nitrogen + formic acid) atmospheres, and is compatible with preformed solder foil processes.
Programmable multi-stage vacuum pumping function: Each chamber is equipped with an independent vacuum pump and control system, with a vacuum level ≤ 20 Pa and a pumping speed of 200 m³/h. A soft pumping valve is installed for adjustable pumping rate. The vacuum value of the chamber is displayed in real time and can be controlled and adjusted.
Inline Formic Acid High-Vacuum Sintering Furnace — VX610
The furnace consists of 5 zones: Loading Zone, Preheating Zone, Heating Zone, Cooling Zone and Unloading Zone.
It is configured with a double-layer vacuum chamber (internal and external), a distinctive design compared with the single-layer vacuum chambers of similar equipment. This double-layer structure ensures zero workpiece oxidation and formic acid leakage prevention, with the oxygen content maintained below 5 ppm.
Inline Formic Acid Vacuum Sintering Furnace — VF300
The furnace consists of 3 independent process chambers for Preheating, Heating and Cooling respectively; each chamber is fitted with a viewing window, and the pressure of the process chamber ranges from 0.2 to 1050 mbar.
The furnace supports and enables precise control of nitrogen, formic acid (nitrogen + formic acid) atmospheres, and is compatible with preformed solder foil processes.
Programmable multi-stage vacuum pumping function: Each chamber is equipped with an independent vacuum pump and control system, with a vacuum level ≤ 1 mbar and a pumping speed of 100 m³/h. A soft pumping valve is installed for adjustable pumping rate. The vacuum value of the chamber is displayed in real time and can be controlled and adjusted.
