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Smooth Surface Finish with Mirror Chrome Rollers in Haul-Off Units Polypropylene Strapping Machine
Smooth Surface Finish with Mirror Chrome Rollers in Haul-Off Units Polypropylene Strapping Machine
Specifications
Brand Name :
CHUQI
Model Number :
CQ-SPP75-4
Place of Origin :
CHINA
MOQ :
1SET
Payment Terms :
T/T
Supply Ability :
1000SETS
Delivery Time :
60DAYS
Packaging Details :
WOODEN BOX
Surface Process :
Mirror Chrome Plating
Surface Finish :
Ra≤0.2μm
Core Performance :
Core Performance
Contact Characteristic :
Low Friction
Product Effect :
High-Gloss Surface
Maintenance Requirement :
Easy to Clean
Description
Smooth Surface Finish with Mirror Chrome Rollers in Haul-Off Units
Product Introduction

The surface smoothness of the product directly impacts the final appearance quality and commercial value. In the critical haul-off units (five-roller/three-roller haul-off machines) of this production line, precision rollers treated with a "mirror chrome" surface process are employed. This process not only provides extremely high hardness and wear resistance but also achieves a mirror-like, smooth, and flat roller surface. When PP straps pass smoothly over such roller surfaces, they receive uniform, gentle, and scratch-free contact, thereby protecting and enhancing the surface smoothness and gloss of the product, ensuring that the produced strapping or decorative strips possess brilliant visual and tactile quality.

Main Specifications
  • Core Process: Haul-off rollers feature a "mirror chrome" surface finish
  • Performance Target: Achieves exceptional surface smoothness (Ra ≤ 0.2μm) and hardness (≥HRC58)
  • Application Components: All haul-off and guide rollers in direct contact with the product
  • Direct Benefit: Imparts excellent smooth surface to the product, prevents scratching, and enhances appearance grade
Technical Parameters
Item Parameter / Description
Surface Treatment Process Precision grinding followed by multi-layer hard chrome plating, final mirror polishing
Surface Roughness (Ra) ≤ 0.2 micrometers
Surface Hardness ≥ HRC58
Roller Types All active and passive rollers in five-roller/three-roller haul-off machines
Core Advantage Very low coefficient of friction, non-stick surface, no product scratching, easy to clean and maintain
Visual Effect Imparts high smoothness and consistent gloss to the product surface
Customer Questions & Answers
Q: What's the difference between "mirror chrome" and ordinary chrome plating?
A: The main difference lies in the final surface finish. Ordinary chrome plating may still have subtle grinding marks. Mirror chrome plating adds a precise polishing step after the required plating thickness is achieved, bringing the chrome layer surface to a near-optical mirror-like smoothness (Ra≤0.2μm). This results in larger and more uniform contact area with the product, offering superior protection and resulting surface finish.
Q: Are these mirror rollers easily scratched by hard objects? What if they get scratched?
A: The hard chrome layer itself is extremely hard and resistant to normal production friction. However, if severely impacted by sharp metal tools or grit, scratches can still occur. Minor scratches have little functional impact but may leave marks on the product surface. Therefore, soft tools must be used during operation and maintenance, and the environment must be kept clean. If deep scratches affecting product quality appear, the roller must be returned to the factory for re-grinding and plating.
Q: Will the mirror effect wear off after prolonged use?
A: Under normal production with PP material and proper maintenance, wear is very slow, and the mirror effect can be maintained for a long time. The high wear resistance of the hard chrome layer is one of its key characteristics. Regular cleaning of the surface with a soft cloth to avoid stubborn stains is key to maintaining its long-term good condition.
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Smooth Surface Finish with Mirror Chrome Rollers in Haul-Off Units Polypropylene Strapping Machine

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Product Detail
Brand Name :
CHUQI
Model Number :
CQ-SPP75-4
Place of Origin :
CHINA
MOQ :
1SET
Payment Terms :
T/T
Supply Ability :
1000SETS
Contact Supplier
Smooth Surface Finish with Mirror Chrome Rollers in Haul-Off Units Polypropylene Strapping Machine

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
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