MachineU > China Products > Machinery
Alloy Steel Chrome-Plated Roller – The Embossing Core Combining Hardness and Wear Resistance
Alloy Steel Chrome-Plated Roller – The Embossing Core Combining Hardness and Wear Resistance
Specifications
Brand Name :
CHUQI
Place of Origin :
CHINA
MOQ :
1SET
Payment Terms :
T/T
Supply Ability :
100SETS
Delivery Time :
60DAYS
Packaging Details :
WOODEN BOX
Material Combination :
Alloy Steel Substrate + Hard Chrome Surface
Performance Fusion :
Combines Strength/Toughness and High Hardness
Functional Role :
Core Carrier of the Embossing Process
Technical Key :
Bonding Process Between Substrate and Coating
Durability Performance :
Excellent Wear and Fatigue Resistance
Quality Correlation :
Determines the Longevity of Embossing Precision
Description
Alloy Steel Chrome-Plated Roller – The Embossing Core Combining Hardness and Wear Resistance
Product Introduction
The alloy steel chrome-plated roller resolves the contradiction between embossing quality and durability. The alloy steel roller body provides a strong, tough substrate capable of withstanding massive pressing torque and bending stress, ensuring smooth operation. The surface hard chrome plating delivers unparalleled surface properties: exceptional hardness to resist wear and superior smoothness to ensure easy release. This "steel body with chrome skin" combination creates an embossing core that is both robust and wear-resistant, making it the ideal choice for long-term, high-quality production.
Main Specifications
  • Material Science Combination: The strength and toughness of alloy steel + the surface hardness of the chrome layer
  • Synergistic Performance: The substrate supports the surface, while the surface protects the substrate, extending overall lifespan
  • Process Integration: Requires precision machining and heat treatment before chrome plating to ensure bonding strength
  • Failure Mode: Even if the chrome layer experiences extreme wear, the tough alloy steel substrate can still be repaired
  • Value Proposition: As a key consumable part, it offers the optimal long-term cost-benefit ratio
Technical Parameters
Item Parameter / Description
Overall Performance Description Tough Substrate + Ultra-Hard Surface
Substrate Tensile Strength ≥ 800 MPa (Example)
Surface Hardness vs. Substrate Surface hardness is much higher than substrate (Chrome layer HV≥800)
Coating Adhesion Strength Achieves the highest grade in cross-cut adhesion test
Repairability Substrate can be repaired and re-plated multiple times
Customer Questions & Answers
Q: Why not use a material with higher overall hardness, or only perform surface hardening?
A: Materials with high overall hardness (e.g., tool steel) are often brittle, prone to cracking when manufacturing large-sized rollers, and costly. Surface hardening (e.g., induction hardening) creates a hardened layer with some depth, but its hardness, smoothness, and anti-stick properties still fall short of chrome plating. The "alloy steel + chrome plating" solution is the optimal balance: it utilizes the excellent comprehensive mechanical properties of alloy steel to create the roller body, then uses chrome plating to provide top-tier surface working performance, achieving the best balance of cost, performance, and reliability.
Send your message to this supplier
Send Now

Alloy Steel Chrome-Plated Roller – The Embossing Core Combining Hardness and Wear Resistance

Ask Latest Price
Product Detail
Brand Name :
CHUQI
Place of Origin :
CHINA
MOQ :
1SET
Payment Terms :
T/T
Supply Ability :
100SETS
Delivery Time :
60DAYS
Contact Supplier
Alloy Steel Chrome-Plated Roller – The Embossing Core Combining Hardness and Wear Resistance

Jiaxing Chuanqi Machinery Equipment Co., Ltd.

Verified Supplier
3 Years
zhejiang, jiaxing
Since 2012
Business Type :
Manufacturer
Main Products :
PET Strap Winder, PP Strap Winder, Paper Strapping Production Line
Total Annual :
5000000-8000000
Employee Number :
50~60
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Belt Embossing Machine
MachineU China Products Machinery
Contact Supplier
Submit Requirement