Metal Embossing Roller Leather Belt Embossing Roller For Leather Machine

Decription

Embossing roller is made of 45# seamless pipe or ally steel, adopting welding, stress relieving, tempering and quenching heating treatment technology, Intermediate is installed channel or jacket, roller surface temperature difference is less than ±1 degree. Concentricity is less than 0.02 mm. Roller surface treatment adopt rolling method, chemical erosion and mechanical engraving etc
Widely used in napkin paper machine, facial tissue machine, toilet paper rewinding machine, dental bib folding machine, etc.

Application Range

Paper industry:Art paper, wallpaper, paper towels, cigarettes, beer foil paper, various wrapping paper, special paper.
Plastic industry: artificial leather, PU leather, various plastics (films, sheets, sheets), plastic carpets, car interior carpets, placemats, bronzing hollow tablecloths, advertising light box cloths, Oxford cloth composites, and various types of transmission belts.
Rubber industry: rubber carpets, sole patterns and various industrial transmissions, etc.
Non-woven fabric industry: various flower-shaped hot-rolled non-woven fabrics
Textile industry: embossing on various textile materials, sizing of interlining cloth, compounding of interlining cloth
Architectural hardware industry: architectural decorative panels, non-slip aluminum panels, flowered glass, wood-plastic panels, door covers, and embossing on stainless steel decorative pattern boards.

Production Process:

1. The material of the roller body is generally selected from high-quality seamless steel tubes (special materials can be customized according to user needs). After boring and grinding the inner hole, the thickness of the tube wall is uniform, and then it is made by welding, stress relief treatment, turning, grinding, and finishing;

2. Correct the static balance and dynamic balance treatment; the coaxiality of the finished roller ≤0.02mm;

3. According to the pattern, different processing techniques are adopted to achieve a clear pattern, exquisite pattern, rich levels and precise size of the extruded product.

4. The final surface is plated with hard chrome or other treatments, and the hardness can reach HRC58-62.

Material of hot roller/thermo-calender roller

Best quality alloy steel as material,molding after mechanical maching and heat treatment.
Surface hardness HRC58~62
 

Way of heating:

central hollow inner pipe screw heating
peripheral drilling heating

Pattern:

To the user's requirements,we can make many patterns,such as square dot,circle dot,diamond,cross,striation and any regular and irregular patterns.
 
Our hot roller has been ever for west germany and taiwan hot rolling machine and we have ever made the largest asian hot roller (φ720x5400mm).
 
Laser cutting machine for thermo-calender roller promotes the rollers' quality.
 
More advantages:
 
a) accurate pattern
b) choosing patterns,depth,and angle according to your requirements