BNA 100

Fully automatic Stellite welding machine for tooth tipping
of band, gang, and circular saw blades

The BNA 100 is an advanced Stellite welding machine that processes your band, gang, and circular saw blades using modern plasma welding technology with shielding gas. This process ensures an extremely strong and durable bond of the Stellite to the base material of the saw blades, significantly improving their lifespan and cutting performance. Thanks to its advanced technology and precise welding technique, the BNA 100 delivers outstanding results when tipping the saw teeth. The machine is not only technically sophisticated but also stands out for its particularly robust construction, ensuring a long lifespan and high reliability. Another highlight of the BNA 100 is its user-friendly operation, which allows for easy integration into the production process. In addition, it offers excellent value for money, making it a cost-efficient solution for Stellite welding. The BNA 100 is the ideal choice for companies that prioritize high quality, efficiency, and cost-effectiveness.

Highlights

  • All components integrated into the machine: welding unit, complete cooling system, preheating station (optional)
  • Enclosed machine – welding fumes can be extracted
  • Stable and centered machine construction. Robust, precise, and vibration-free
  • Easy repair of broken teeth
  • Annealing of the welding joint with the burner or optionally with a high-frequency annealing device
  • Stellite welding machine in plasma welding process:
    • Safe, homogeneous bond with the base material
    • Shorter grinding times / lower grinding wheel consumption
    • Use of affordable Stellite
    • Higher Stellite welding speed
    • Maximum cost-efficiency
    • Designed for rod and roll wire Stellite

Application programs

Stellited tooth in plasma welding process
Stellited tooth in resistance welding process

Downloads

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Technical data

 Band Saws 
 Tooth pitch: 10 - 100 mm
 Blade length: from 6'000 mm
 Blade width "Standard": 75 - 340 mm
 Blade width "Option": 35 - 290 mm
 Blade thickness: from 0,6 mm
  
 Circular Saws 
 Tooth pitch: 10 - 40 mm
 Diameter Ø: Ø 220 - 900 mm
 Bore Ø: Ø 20 - 240 mm
 Blade thickness: 1.0 - 6.0 mm
  
 Gang / Frame Saws: 
 Tooth pitch: 10 - 100 mm
 Blade length (overall): from 800 mm (minimum)
 Blade length (toothed area): up to 1800 mm (maximum)
 Blade width: 80 - 240 mm
 Blade thickness: from 1.6 mm 
  
 Hook angle: from 10° to 40°
 Connection load without annealing: 6,3 kVA / 5,0 kW
 Connection load with annealing: 8,5 kVA / 7,1 kW
 Compressed air: 6 bar, 30 l/min
 Weight: approx. 1350 kg
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