Popular Bottom Pattern Roller Design

• Type: Insulating Glass Production Line
• Certification: ISO
• Structure: Horizontal
• Control System: Customized
• Glass Washing Machine Type: Horizontal Glass Washing Machine
• Glass Edging Machine Type: Glass Straight Edging Machine
• Model NO.: pattern roller
• Grinding Head Number: 20
• Condition: New
• Size: Customized
• Pattern: Customized
• Loading Port: Chinese Port
• Transport Package: Steel or Wooden Cases
• Specification: 45#steel, 1Cr13, 2Cr13
• Trademark: QYD
• Origin: China
• HS Code: 84179090
• Production Capacity: 5000 PCS/Year

Product Description

Designing :

1) According to customer's production process to design the pattern 
2) Reasonable design, low stress concentration, highest possible to eliminate the roller deformation caused by stress concentration.
3) Reasonable cooling water design, so as to make the product reach the required design and qualified raw plate quality.

Materials:

1) Main material choose 45#\2Cr13\20CrNiMo\40CrNiMoA etc.

2)The round steel that we use is produced by electric arc furnace or high frequency melting furnace, all billet needs to be forged. All kinds of pattern roller that we produce are using the above-mentioned material, the inner hole is processed by rough boring  and precise boring, honing and plating the inner hole.

3)Heat Treatment Process: Before processing, the roller body and shaft head should be heat treated according to the specification, strictly follow the heat  treatment curve of heating →preservation→cooling. After the assembling(shrink-fitting,welding or bolting),according to the heat treatment curve to process the distressing heat  treatment. 

4)Large High-Quality Equipment & Quality Guarantee System  

5)Quality Standard of The Rollers: 1. Circular runout ≯ 0.05mm 2. Roller wall thickness difference ≯ 0.20mm  3. Roundness ≯ 0.05mm 4. Cylindricity ≯ 0.05mm 5. Hydrostatic pressure test 0.4MPa

6) Chromium plating on the surface(engraving)