heller reflow oven 1809exl

HELLER reflow oven 1809EXL is a high-performance lead-free reflow equipment with many advanced technical features and a wide range of application scenarios. ‌

Technical parameters and performance characteristics ‌Heating zone and cooling zone configuration‌: 1809EXL reflow oven has 9 upper and 9 lower heating zones and 2 cooling zones, the heating zone length is 2660mm, and the number of cooling zones is 2‌

Temperature control‌: The temperature control accuracy is ±0.1℃, the horizontal cross-board temperature difference is ±2.0℃, and the temperature control range is 25-350℃‌

Power supply and size‌: 3P/380V three-phase power supply is adopted, the overall dimensions are 4650mm long × 1370mm wide × 1600mm high, and the weight is 2041 kg‌

Transmission system‌: mesh belt transmission and chain transmission are adopted, the transmission speed range is 250-1880mm/min, and the guide rail high speed is 940mm±50mm‌

‌Nitrogen operation‌: the oxygen content in the furnace is controlled at 50-1000PPM, and the required nitrogen flow rate is 14-28 cubic meters per hour‌

Application scenarios and advantages ‌High-efficiency heat transfer‌: full hot air reflux heat transfer is fast, heat compensation efficiency is high, welding is uniform, and temperature difference is small‌

‌Energy saving and environmental protection‌: low power consumption, good insulation effect, less heat dissipation, low cost‌

‌Strong durability‌: high-quality equipment materials, no deformation of the furnace hall, no cracking of the sealing ring, and long service life‌

‌High degree of automation‌: equipped with a full computer control system, using Windows XP operating system, easy to operate‌

‌Low maintenance cost‌: low maintenance cost, stable equipment, good welding quality‌

‌Good safety performance‌: Built-in UPS power supply with power failure protection function, no need to equip UPS‌

‌Efficient cooling‌: Fast cooling, solid to liquid conversion takes only 3-4 seconds, improving efficiency‌