Wire Mill GradeHeat Treatment Furnace
HTF-BA1 Batch Annealing Furnace for Coil & Wire
High-stack batch annealing furnace for wire coils, strip coils, and tube bundles.
Wire mills and tube manufacturers use the HTF-BA1 to anneal large coil stacks in protective hydrogen or nitrogen atmospheres. Its tall inner cover accommodates coil stacks up to 2000 mm high, while the recirculating base fan ensures uniform temperature distribution from the bottom coil to the top.
Technical Specifications
- Inner CoverØ1400 × 2000 mm
- Max Temperature850 °C
- AtmosphereHNX (5% H₂ / 95% N₂) or 100% H₂
- Heating Power200 kW
- Charge WeightUp to 20 t per base
- Base FanHigh-volume centrifugal, refractory-lined
- CoolingConvection cover + forced gas cooling
- ControlFully automated cycle PLC
Key Features
- Handles 20 tonne wire-coil stacks
- Automated atmosphere purge sequence
- Inner cover maintained until <100 °C for bright finish
- Multiple base stations for continuous hood operation
- Hydrogen leak detection with alarm and shutdown
