Natural Gas PTFE Sintering Oven 2400×8400×2400mm with 420℃ Temperature Range and ±5℃ Uniformity

Suko manufactures high-performance PTFE sintering ovens designed for sintering PTFE products and components, as well as heat treatment applications. Our ovens deliver exceptional temperature uniformity, high automation levels, and operational stability in custom sizes to meet specific client requirements.

• Internal air circulation for superior temperature distribution
• Excess temperature cut-off protection
• Electrically interlocked control equipment
• Heavy-duty construction with single-opening door
• Integrated air inlet and exhaust system
• Open-type strip heaters for required heating load
• Composite blanket insulation
• Separate control panel board
• PLC display interface

• Separated structure with on-site assembly
• Front double-opening manual door with horn handle adjustment
• Outer shell: Q235 sheet metal with acrylic acid air-dry paint
• Chamber material: SUS304 1.2~1.5mm
• Framework: SUS304 construction
• Thermal insulation: Superior quality aluminum silicate cotton (120mm bottom, 200mm other parts)

Utilizes two low-noise centrifugal fans to circulate hot air from the heating chamber through side ducts into the workspace. Air flows from the bottom, exchanges heat with workpieces, returns to upper ducts, and repeats the cycle to ensure uniform temperature distribution throughout the chamber without cold spots.

• Burner position: Top-mounted behind heating chamber
• Cabinet material: SUS304
• Thermal insulation: 220mm aluminum silicate cotton

• Separate control cabinet with Yudian AI719A intelligent application apparatus
• 19-step programming with J-type thermal resistance sensing
• Over-temperature alarm with AI518A intelligent temperature control
• Draught fan frequency control

• Electrical short circuit and over current protection
• Electrical and heating burner interlocks (air blast before heating)
• Control line protection and air switch safety
• Power interruption protection to prevent damage
• Gas under-voltage and pressure switch protection
• Gas leakage protection with alarm system
• Pre-ignition purging and flame monitoring

• Aerospace: Production of seals, gaskets, and components for aircraft and spacecraft
• Automotive: Manufacturing of seals, bearings, and vehicle parts
• Chemical Processing: Lining of pipes, valves, and tanks for chemical resistance
• Electronics: Production of electrical insulation, capacitors, and circuit boards
• Medical: Fabrication of medical devices, implants, and surgical instruments

• Precise temperature control for optimal PTFE processing
• Uniform heating throughout the chamber
• High efficiency with cost-effective natural gas fuel
• Advanced safety features for operator protection
• Environmentally friendly operation