Higher Degree of Innovation.

At Harper, temperatures are not the only things rising to the challenge. Optimization of process parameters is critical prior to investment in thermal process equipment to ensure capability and quality requirements are achieved. Our rotary furnaces offer exceptional versatility, reliability, and energy efficiency.

TemperatureUp to 1200 °C
Full Dimensions40.5” W x 84.5” L x 61” H (1030mm W x 2150mm L x 1550mm H) @ 0 ° inclination
Heated LengthUp to 30 in (762 mm)
Tube DiameterUp to 4 in (102 mm)
Tube Material DesignAlloy, Ceramic or Quartz
Input Power46.3 FLA at 208 Volts or 51.7 FLA at 240 Volts +/- 5%, 50/60 Hertz
Control3 Zone, Independent control loops
Type K Thermocouples
Advanced Profile programming with ramp, soak, jump cycle, hold and event function for each step (up to 64 steps per profile)
Data & FeaturesPaperless Recorder/Data Logger (CFR21 Part 11 & AMS 2750E)
Trend viewer/data viewer
File transfer/backup via LAN/WAN/Cloud
Optional UpgradesVolumetric Feeding Equipment
Gas-tight Rotary Seals package
Atmosphere Supply package for Inert, Hydrogen, or other gasses
Collection canister with air-lock valve