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Embossing Roller
Core Components for Cigarette Packaging Aluminum Foil Embossing Machines
Used in FK-type aluminum foil embossing machines for cigarette packaging, this equipment employs a combination of convex and concave metal rollers to emboss exquisite patterns onto the surface of the aluminum foil, enhancing the packaging’s texture and brand recognition.
Material: High-quality alloy steel / 45# steel
Surface hardness: HRC 58–62
Pattern accuracy: ±0.001 mm
Surface treatment: Hard chrome plating
Specifications
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Product Overview
Leaving a Quantifiable, Precise Mark on Cigarette Packaging
Embossing rolls are precision-engineered from a matching set of convex and concave metal wheels. The convex wheel features a modular design consisting of a central embossing wheel and two side-meshing wheels, ensuring that the aluminum foil is subjected to uniform force during the embossing process, resulting in clear patterns and precise dimensions. Each embossing roll undergoes dynamic balancing tests and coordinate measuring machine (CMM) inspections, creating a fully traceable quality record throughout the entire production process.
01 High Precision
With a radial runout tolerance of ≤0.025 mm, pattern consistency is ensured.
02 Extended Service Life
With a hard chrome surface (HRC 58–62), service life is extended by more than three times.
03 Custom Patterns
We support direct laser engraving, CNC engraving, chemical etching, and electrolytic etching.
04 Strict Quality Control
G2.5-grade dynamic balancing and coordinate measuring machine (CMM) inspection, with full process traceability.
Precision Manufacturing Processes
Every step of the process, from raw materials to finished products, is traceable.
01 · Cutting and Rough Machining
Seamless steel tubes and 45# round bars are cut to size, welded together, and then annealed to relieve internal stresses.
02 · Finishing and Grinding
The surface roughness of the working surface is ≤1.6 μm, and the bearing mating surfaces are machined to k6 precision.
03 · Pattern Engraving
This is achieved using direct laser engraving, CNC engraving, or chemical or electrolytic etching processes.
04· Hard Chrome Plating
With a thickness of 0.03–0.05 mm and a hardness of HRC 58–62, this significantly enhances wear and corrosion resistance.
05 · Dynamic Balancing
Static and dynamic balancing are performed item by item, with coaxiality ≤ 0.02 mm, ensuring smooth, vibration-free operation at high speeds.
06 · Final Inspection and Delivery
Critical dimensions are verified using a coordinate measuring machine, and a comprehensive quality inspection report covering the entire process is provided with the shipment.
Technical Specifications
Key Tolerances Set to Ensure Consistent Embossing Results
Parameter Items
Parameter Values
Roller Material
High-Quality Seamless Steel Pipes / 45# Steel / Alloy Steel (Customization Available)
Surface Hardness / Chrome Plating Thickness
HRC 58–62 / 0.03–0.05 mm
Radial Runout Tolerance / Work Surface Roundness
≤0.025mm / ≤0.036mm
Pattern Machining Method / Dynamic Balance Grade
Direct laser engraving, CNC engraving, chemical or electrolytic etching / G2.5 grade
Scope of Application
FK Series Aluminum Foil Embossing Machine for Cigarette Packaging / Embossing Equipment for Cigarette Liner Paper
Serving Customers
Providing stable and reliable spare parts support for cigarette manufacturing production lines
Packaging Equipment Spare Parts Service
Precision Roll Assemblies
Tobacco Industry Enterprises Nationwide |
Customized According to the Map
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