Jiaxing Chuanqi Machinery Equipment Co., Ltd.
| 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 |
| Protective Function | Scratch Prevention |
| Maintenance Requirement | Easy to Clean |
| Brand Name | CHUQI |
| Model Number | CQ-SPP75-4 |
| Place of Origin | CHINA |
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Product Specification
| 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 | Protective Function | Scratch Prevention |
| Maintenance Requirement | Easy to Clean | Brand Name | CHUQI |
| Model Number | CQ-SPP75-4 | Place of Origin | CHINA |
| High Light | mirror chrome rollers haul-off units ，PP strapping band production rollers ，smooth surface finish chrome rollers | ||
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 furthest 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 skyscraping 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 Parameter Table:
| 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 Q&A:
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.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
5000000-8000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Jiaxing Chuanqi Machinery Equipment Co., Ltd. is a high-tech enterprise that specializied in the research and develop and manufacture of Paper strap production line, PP box strap production line and all kinds of automatic winder and PP PET strapping. Vision: Committed to becoming t... Jiaxing Chuanqi Machinery Equipment Co., Ltd. is a high-tech enterprise that specializied in the research and develop and manufacture of Paper strap production line, PP box strap production line and all kinds of automatic winder and PP PET strapping. Vision: Committed to becoming t...
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