Air Shafts
Air Shafts
Micro Enterprise is a leading manufacturer, supplier, and exporter in Ahmedabad of high-performance Air Shafts. We provide precision-engineered Pneumatic Expanding Shafts designed for maximum grip and vibration-free operation in high-speed slitting and rewinding lines. If you are looking for an Air Shafts manufacturer near me, our advanced Multi-Bladder and Leaf-Type shafts offer the perfect balance of core-holding strength and lightweight durability, making them ideal for converting machines seeking accurate web tension control and zero material slippage.
Our advanced Lug-Type Air Shafts feature high-tensile alloy bodies and premium-grade rubber bladders designed to meet global export standards for heavy-duty winding applications. We provide Core Holding Shafts that ensure quick loading and unloading, significantly reducing downtime and improving production efficiency in paper, film, and foil industries. Whether you require a standard 3-inch or 6-inch Expanding Shaft, our equipment offers the ideal solution for zero-downtime operations, ensuring your material cores remain perfectly centered with maximum structural integrity.
High-Performance Air Shaft System
Micro Enterprise is a leading manufacturer in Ahmedabad of high-performance Air Shafts. We provide precision-engineered expanding solutions designed for maximum grip and vibration-free operation in high-speed slitting and rewinding lines. If you are looking for an Air Shafts manufacturer near me, our advanced multi-bladder and leaf-type units offer the perfect balance of core-holding strength and lightweight durability, making them ideal for converting machines seeking accurate web tension control and zero material slippage.
Key Technical Features
High-Torque Pneumatic Expansion: Equipped with high-response air valves and premium-grade internal bladders that ensure instant and uniform expansion, providing a slip-free mechanical grip on the core even under high-tension winding loads.
Precision-Balanced Alloy Construction: Featuring a high-tensile seamless steel or hard-anodized aluminum body that is dynamically balanced to eliminate vibration at high RPMs, ensuring perfectly centered winding and superior web alignment.
Multi-Point Core Gripping Geometry: Designed with reinforced lugs or continuous leaves that distribute pressure evenly across the internal diameter of the core, preventing core deformation and allowing for the safe handling of thin-walled cores.
Hard-Chrome Wear Resistance: Engineered with a ground and hard-chrome plated surface finish that provides exceptional resistance to abrasion and impact, ensuring the shaft remains smooth for easy core loading and unloading over years of heavy industrial use.
Zero-Leak Bladder Technology: Featuring high-tenacity polyurethane or reinforced rubber bladders with precision-sealed end caps, providing a leak-proof pneumatic system that maintains consistent pressure throughout 24/7 production cycles.
Technical Specifications
| Specification | Details |
|---|---|
| Shaft Type | Lug Type / Leaf Type / Multi-Bladder / Ball Type |
| Body Material | High-Grade Aluminum / High-Tensile Seamless Steel |
| Standard Core ID | 3" (76 mm) & 6" (152 mm) (Custom sizes available) |
| Expansion Range | 5 mm to 10 mm (Pneumatic Expansion) |
| Max Loading | 500 kg to 3000 kg (As per length & material) |
| Operating Pressure | 5 to 7 kg/cm² (Standard Pneumatic Air) |
| Surface Treatment | Hard Anodized / Hard Chrome Plated / Ground Finish |
| End Journals | Dynamically Balanced Aluminum/MS Impeller |
Air Shaft FAQs:
Technical FAQs
It is a pneumatic device used for core-holding in winding and unwinding processes to ensure uniform web tension and prevent material slippage during high-speed production.
Lug-type shafts use small grippers (lugs) for heavy-duty core holding, while Leaf-type shafts provide a continuous 360-degree grip, which is ideal for thin-walled or delicate cores.
Yes, we are a top-rated manufacturer and exporter based in Vatva GIDC, Ahmedabad, specializing in high-precision pneumatic expanding shafts.
Absolutely. We manufacture shafts in various diameters (including 1", 2", 3", 6", and 8") and lengths to match your specific machine and core requirements.
We use high-grade, reinforced polyurethane or rubber bladders designed for heavy industrial use, which typically last for several years with proper maintenance.
To ensure longevity, always use dry and filtered air, check the air valves for leaks regularly, and avoid over-pressurizing the shaft beyond 7 bar.
Yes, we are a leading exporter of high-quality pneumatic air shafts from India, serving clients across various global markets with export-standard packaging.
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