The Yamato DF-1032 is a 1000 L large forced-air fine oven with high-accuracy control to 200 °C on 3-phase power — the largest 200 °C fine oven in the Yamato range. With a 1000 mm cubic chamber and ±0.5 °C fluctuation at 200 °C, the Yamato DF-1032 delivers production-scale precision heat treatment for oversized parts and high-volume batches. It is the large-chamber DF model of the 832/1032 range.
Key Specifications
| Spec | Value |
| Model (focus) | Yamato DF-1032 (catalog model DF1032) |
| System | Forced air circulation and ventilation |
| Operating temperature range | Room temp +15 °C to 200 °C |
| Temperature fluctuation | ±0.5 °C (at 200 °C) |
| Temperature slope | 15 °C (at 200 °C) |
| Temperature controller | PID Z control |
| Setting method | Digital with ▲▼ keys |
| Operation functions | Fixed temperature, program (max 99 steps / 99 patterns, repeat), timed auto-start/stop |
| Additional functions | Accumulated power/operation time, calendar time, calibration offset, power/CO₂/heater-output monitor, power-recovery mode, user save/restore, fan-speed setting |
| Sensor | K-thermocouple (double sensor) |
| Heater | Stainless steel pipe heater with fan, 6.0 kW |
| Fan motor | Stainless steel axial-flow fan (capacitor motor, 20 W); two motors used on Model 1032 |
| Cable port / exhaust | I.D. ø30 mm (rear) / manual exhaust damper |
| Insulation | Glass wool |
| Internal dimensions (W×D×H) | 1000 × 1000 × 1000 mm |
| External dimensions (W×D×H) | 1700 × 1215 × 1530 mm |
| Shelf support / pitch | 10 steps / 98 mm |
| Chamber capacity | 1000 L |
| Power supply | 3-phase AC220V, 17 A, 50/60 Hz |
| Weight | ~450 kg |
| Included | 3 shelves / 6 brackets |
Application Profile
The 1000 L DF-1032 is a production-scale precision oven for drying, curing, and conditioning oversized parts or large batches up to 200 °C. Forced air circulation — driven by two fan motors on this model — holds ±0.5 °C fluctuation at 200 °C across the 1000 mm cubic chamber, with ten shelf positions for dense loading. Accumulated power/CO₂ monitoring and user setting save/restore make it suited to documented, repeatable production heat treatment.
Why the Yamato DF-1032 uses two fan motors
Maintaining uniform forced convection across a full cubic meter requires more airflow than a single fan can deliver, so the 1032 chamber uses two axial-flow fan motors. The DF designation caps the range at 200 °C; when a 1000 L process needs 300 °C, the DH-1032 is the direct sibling with a 9.0 kW heater. (See oven-temperature-uniformity.)
Frequently Asked Questions
What temperature range does the Yamato DF-1032 reach? Room temperature +15 °C to 200 °C, with ±0.5 °C fluctuation at 200 °C.
How large is the chamber? 1000 L — a 1000 × 1000 × 1000 mm cubic chamber with 10 shelf positions at 98 mm pitch.
What power supply does it require? 3-phase AC220V, 17 A (Japanese nominal 200 V) — a 3-phase circuit is required.
Why does the 1032 have two fans? Uniform forced convection across a full cubic-meter chamber requires two axial-flow fan motors, as noted in the catalog.
How is it different from the DH-1032? Same 1000 L 3-phase fine oven; the DF-1032 tops out at 200 °C while the DH-1032 reaches 300 °C with a 9.0 kW heater (vs 6.0 kW).
Ordering & Configuration
quote-based. The DF-1032 is a capital 3-phase fine oven sold through a quote. At quote we confirm the 3-phase 220 V service, your process temperature and program profile within 200 °C, rigging and floor space for the 1700 × 1215 × 1530 mm, ~450 kg cabinet, and exhaust routing. Warranty terms are confirmed with the quote, and lead time is provided at quotation. Request a quote to configure the DF-1032.
DF/DH 832/1032 large fine-oven range: DF-1032 (1000 L, 200 °C, this unit) / DF-832 (512 L, 200 °C) and DH-832 (512 L, 300 °C) / DH-1032 (1000 L, 300 °C). Pick DF for 200 °C and DH for 300 °C; pick 1032 for 1000 L and 832 for 512 L. For smaller single-phase chambers use the DF/DH 412/612 series; for 500 °C use the DH-650Z.
