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Heller 1913 MK III

Heller 1913 MK III is an 8‑zone standard lead‑free reflow oven from USA. A cost‑effective and reliable mainstream model, it is widely used in consumer electronics, power supply, home appliances and general industrial control production lines.

Core Specifications

Zones: 8 upper + 8 lower independent PID control zones

Conveyor: Single‑lane (dual‑lane optional)

Effective Heating Length: Approx. 2900 mm

Temperature Accuracy: ±1℃, furnace temperature difference <±2℃

Nitrogen: Optional nitrogen module, oxygen level below 1000 ppm

Transport: Chain & mesh conveyor, PCB thickness 0.4–6.0 mm

Cooling: Forced air cooling (water cooling optional)

Power Supply: 380V 3‑Phase, ~75kW

Process: Lead‑free / leaded soldering for general fine‑pitch ICs and BGAs

Key Features

Proven classic model with high global stock and good resale value

Stable thermal profile suitable for most consumer and industrial products

Low maintenance cost with modular heating parts

Cost‑effective imported reflow oven for budget‑conscious projects

Fully compatible with mainstream printers, SPI, mounters and AOI systems