Dual-Platform Rock Slab Hot Bending Furnace

The dual-platform rock slab hot bending furnace can shape rock slabs into any form. Using molds, the slabs are secondarily heated to 1300°C in the furnace to soften and form, then undergo high-temperature annealing and natural cooling before being unloaded.

Hot Bending Process Furnace Specifications:

l  Overall Size: 12m × 3m

l  Inner Furnace Dimensions: 3.6m × 1.8m × 1.2m

l  Power: 180KW–200KW

l  Specialized for bending rock slabs into various arcs

l  Cycle Time: Approximately 9.5 hours per furnace (including cooling)

l  Power Consumption: Around 500 kWh per cycle

Mold Requirements:

Each arc shape requires a custom mold, which should be fabricated using a waterjet cutter or machining center.

Advantages

l  Low thermal conductivity of insulation cotton enables fast heat dissipation.

l  2. Dual workstations enhance efficiency by saving time for mold and workpiece placement.

l  3. Energy-saving design: Reduces power consumption by 2 hours × 180kW = 360 kWh.

Technical Parameters of Dual-Platform Rock Slab Hot Bending Equipment

l  Inner Furnace Dimensions: 1800×3600×1200 mm

l  Electric Heating Mode: 380V

l  Flat Ribbon Heating Elements: 6 groups

l  Maximum Electric Heating Temperature: 1350°C

l  Program Setting: One-key start via touchscreen

l  Firing Cycle (Including Cooling): Approximately 9.5 hours per furnace

l  Zirconium-Containing High-Temperature Wool: Heat resistance up to 1450°C

l  Total Machine Power: 180 kW

l  Electric Heating with SCR (Silicon Controlled Rectifier): Enables independent power adjustment

l  Overall Dimensions: 1200 mm (Length) × 3000 mm (Width) × 3500 mm (Height)

l  Dual-Platform Workstations: Allow smooth switching between positions, reducing power consumption and improving efficiency