Jwell Premium Super Mirror Roller for Plastic Plate Sheet Film Product High Roughness High Hardness Super Mirror Roller Calender

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: super mirror roller
• Type: Multi-Roll
• Material Processed: 45# Steel
• Roller: Three Four Five
• Roller Structure: Cavity Type
• Roller Orientation: J Type Horizontal Type Vertical Type
• Automation: Automatic
• Computerized: Computerized
• Certification: CE, ISO9001:2008
• Customized: Customized
• Condition: New
• Roughness: Ra≤0.01μm
• Hardness: HRC55~58
• Hot Treatment: Quenching; Electrolyze Hard Chromed
• Surface Treatment: Leather Veins, Matt, Mist, Frosting, Net Veins
• Transport Package: Wood Packaging
• Specification: 3000mm*400mm*400mm
• Trademark: JWELL
• Origin: China
• HS Code: 84779000
• Production Capacity: 1000pieces/Year

Product Description

Jwell Super Mirror Roller calender

For optical plate, sheet, film product:
 

Super mirror surface roller is a key part of sheet and plate equipments. The rule is that the more smooth and precise the roller surface, the better the product quality.
And, we always strike for the smallest possible surface roughness tolerance to the level of Ra0.005um.
The optics grade product is applied for producing LED panels, electronics, thin-film switch of electric appliances, and high end consumer products section like PC monitor, mobile phone screen and etc.

 

 

 

 

Product Description

Product Advantage

1,The surface roughness level of the roller can be reached Ra0.005-0.01μm;

2,Temperature difference accuracy ≤±1ºC

3,Hydrogen removal process

4,High-quality 45#  seamless pipe, 42CrMo alloy steel forging pipe, Q345D, etc.

5,Enhanced roller rigidity and minimized roller surface temperature deviation through special roller structure design

 

Product Parameters

 

Roller surface treatment

Quenching with Subsequent tempering, ensures the density of the structure

Outer surface deeply quenched, the hardness can be reached HRC 55~58

Surface electrolyze hard chromed, the hardness can be reached HRC 60~62

Surface treatment

Mirror roller, super mirror roller grinding and polishing processing.

Different kinds of roller surface treatments are available, such as leather veins, matt, mist, frosting, net veins and etc.

 

 

Technical Parameters

Our manufacturing capacity of roller
Max.machining length:14000mm
Max.machining diameter: ∅1600mm
Max.running speed    :800 m/min

Manufacturing precision of roller
Properalignment :≤0.005mm;
Cylindricity :≤0.005mm;
Surface roughness:Ra0.005-0.01μm
Dynamic balance correction and Static balance correction : G2.5
 

Company Profile