Welcome to Krishna Engineering Works, a company pioneer in introducing & producing state of the art Engineering Solutions for Plastic Packaging & Converting, Textile Processing ,Paper Industries, Tyre - Cord & Technical Textiles Machinery . We produce machines with such engineering perfection that we proudly call it “Orchestration of Engineering”! Each part in the machine works hand to hand in harmony to produce excellent output for the customer. Welcome & explore our world of engineering...

Air chuck is a pneumatically expandable assembly. Expanded Jaws hold Core without slippage. Air chuck converts, existing expandable shaft for core l.D. 3" into shaft suitable for core ID. 6". Internal bore of the chuck is supplied to suit existing collapse diameter of expandable shaft

• A mechanical device which is spring loaded.


• Expands clockwise and anti-clock wise.


• Due to spring collapses when machine stops.


• Jaws are rubber coated to prevent any damage to core ID.


• Jaw width, simple fitment with through bore or additional collar fitment supplied per customers requirement.

Expandable Shaft, Ampliable eje, Eje extensible, Expansível Shaft, Eixo expansível, Επεκτάσιμη Σαφτ, Εκτάσιμοςάξονας,   Разширяеми вал , Udvides skaft, Extensible de l'arbre, Axe extensible, Erweiterbar Welle, Expandierbare Welle, Uitbreidbaar Shaft , Uitzetbare Schacht, Diperluas batang, Albero espandibile, Pozzo espansibile, Расширяемые вала, Расширяемые вала, 확장 샤프트, 팽창할 수 있는 갱구, شافت للتوسيع , Expandable Shaft, Extensibil ax, Rozwijane Shaft, Proširivi vratilo, Napapalawak baras, Laajennettavissa Shaft, להרחבה shaft, Utvidbar Drag.