Reflow Oven

Introduction

The insulation furnace design lowers the furnace shell temperature by 10-20 degrees, reducing the working environment temperature effectively.

A 15% increase in heat transfer efficiency meets lead-free process demands for complex, larger welding products.

Reinforce the main boom to prevent guide rail deformation, board sticking, or dropping.

The furnace's closed design protects nitrogen, keeping oxygen levels as low as 150ppm, with minimal nitrogen use (20-22m3/H in 300-800ppm oxygen).

95% machine materials are recyclable.

Enhanced cooling structure filters or recycles most exhaust gas back into the furnace, cutting heat loss and improving flux recovery.

Double rail setup boosts production efficiency, trims energy use, and lowers costs.

Working furnace temperature is low, minimizing heat loss.

Description:

• Highcapacity, normal working conveyor speed reached160cm/min. Low energy consumption, low cost. Special for the high-speed production and high density PCBA technology;
• Powerful temperature control, setting and actual temperature difference within 1.0℃, unload and load temperature fluctuates within 1.5℃; Rapid temperature raising ability, temperature difference between neighboring zone 100℃;
• The newest insulation technique and new chamber design ensured that surface temperature is room temperature +5C;
• N²quality controllable in whole process, O² density closed-loop controlled independently at 50-200ppm in every zone;
• The newest cooling technology, optional double side multi-cooling zone, the effective cooling length is 1400mm, make sure fast cooling of the product to the lowest output temperature;
• New two level flux separation system with multi-zone collection which make separation thoroughly, so that the maintenancetime and frequency was reduced significantly;
• Dual line in different speed, one set cost, double capacity, energy saving 65%.