3 Inch to 6 Inch Leaf Type Pneumatic Adapter
A pneumatic core chuck from PRE Converting will provide best results when have roll handling tasks. They’re designed to grip the cores firmly during rotation or movement, ensuring a good rewinding & unwinding process.
Name: | 3”vs 6”Leaf Type Pneumatic Core Chuck |
Model: | Leaf Type |
Expanding elements: | Aluminum Leaves |
Outer Diameter of Adaptor: | 150mm(can be customized) |
Inner Diameter of Adaptor: | 76mm(can be customized) |
Adaptor Body | Aluminum |
Cover/Half Ring | Aluminum |
Colour | Brown/Golden |

Introduction:
A pneumatic core chuck from PRE Converting will provide best results when have roll handling tasks. They’re designed to grip the cores firmly during rotation or movement, ensuring a good rewinding & unwinding process. PRE supply a wide variety of high-quality pneumatic core adapter that expand efficiently upon the application of tension, making them simple to use.
We complement our line of core chucks & adapters with an assortment of mechanical chuck adapters designed to fit existing chucks, enabling customers' equipment to make fast changes when needed. This offer removes the demand to fix another chuck for each shaft on core size.
Features:
Innovative engineering: Our 16 years of engineering expertise enable us to design air core chucks that establish the standard for the converting & printing industry. Our products combine strength with excellent quality for reliable long-term performance and maximum handling ease. You’ll find an immediate improvement in your roll handling & winding processes.
Outstanding precision: The accurate precision supplyed by our chucks and adapters will offer maximum accuracy and the best possible outcome for your equipment.
Technique parameter
Specification | 1”vs 3”leaf type pneumatic core chuck | 3”vs 5”leaf type pneumatic core chuck | 3”vs 6”leaf type pneumatic core chuck |
External Diameter Without Air Inflating(Φmm) | 75mm | 125mm | 150mm |
External Diameter With Air Inflating(Φmm) | 80mm | 130mm | 157mm |
Applicable Internal Diameter of Tube(Φmm) | 76mm | 127mm | 152mm |
Weight Calculation(KG) | 5kg | 7kg | 9kg |
Order Details
Item Name | 3 inch To 6 inch Lug Type Air Shaft Adapter |
MOQ(Minimum Order Quantity) | 1Pc |
Lead time | 14-16 days after receiving the deposit |
Calculated Weight | 9kg/Pc(Aluminum Body) |
Package | Wooden Tube/Wooden Box |
Price Term | EXW,FOB, CIF, etc |
Payment term | TT,L/C,Western Union |
Country of Origin | China |
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