Exproof Cranes

Exproof Cranes | Certified Explosion-Proof Crane Solutions

Exproof cranes, also known as explosion-proof cranes, are specially designed for safe use in hazardous environments containing explosive and flammable materials such as petroleum, petroleum products, flammable and combustible gases, dust, gunpowder, paint shops, filling plants, and mines.

It is important to note that the term “explosion-proof” does not mean the products can withstand external explosions. The primary purpose of exproof cranes is to minimize the risks of explosions and fires caused by crane operations in such hazardous areas, thereby enhancing workplace safety and protecting your facility.

For operations in dangerous zones, using high-quality, certified exproof cranes is critical to ensure the safety of personnel and industrial assets.

Contact us for detailed information and customized explosion-proof crane solutions.

Exproof Product Range

Exproof Product Range: SWF Krantechnik Brand EXPROOF ELECTRIC WIRE ROPE HOIST (NovaEx), EXPROOF ELECTRIC CHAIN HOIST (ATHLO chain EX (Zone 2)), EXPROOF ELECTRIC CHAIN HOIST (ATHLO chain EX Zone 22), EXPROOF ELECTRIC CHAIN HOIST (SKex) and EXPROOF HAND CHAIN BLOCK (CRAFTsterEX)

Click on the images below for details

Zone Classifications

  • EXPROOF WIREROPE HOISTS
    • GAS ZONE
    • EX-Zone 1 II 2G     Gas group IIB     Temperature Class T4 (135°C)*
    • EX-Zone 1 II 2G     Gas group IIC     Temperature Class T4 (135°C)*
    • EX-Zone 2 II 3G     Gas group IIB     Temperature Class T3 (200°C)*
    • EX-Zone 2 II 3G     Gas group IIC     Temperature Class T3 (200°C)*
    • DUST ZONE
    • EX-Zone 21 II 2D     Temperature Class T135°C*
    • EX-Zone 22 II 3D     Temperature Class T135°C*
  • EXPROOF ELECTRIC CHAIN HOISTS
    • GAS ZONE
    • EX-Zone 1 II 2G     Gas group IIB     Temperature Class T4 (135°C)*
    • EX-Zone 1 II 2G     Gas group IIC     Temperature Class T4 (135°C)*
    • DUST ZONE
    • EX-Zone 21 II 2D     Temperature Class T120°C*
  • EXPROOF HAND CHAIN BLOCK CRAFTSTER
    • GAS ZONE
    • EX-Zone 1 II 2G     Gas group IIC     Temperature Class T4 (135°C)*
    • DUST ZONE
    • EX-Zone 21 II 2D     Temperature Class T120°C*

Please click to display EX-Classification table.

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