In my experience with rolling machines, I have learned the intricacies of how to roll a cone effectively. This process requires a keen understanding of the machine’s settings, material properties, and the techniques involved in achieving a perfect cone shape. Over the years, I’ve honed my skills, allowing me to produce consistent and high-quality results. In this article, I will share my insights on how to roll a cone with a rolling machine, outlining the steps and considerations that can help both beginners and experienced operators master this essential fabrication technique.

Generally, when we use the products of the plate rolling machine to make cones, we need to adopt certain methods and skills. Of course, we can also use cone auxiliary devices for auxiliary processing. This article describes how the cone and auxiliary devices are manufactured, and then describes how to deal with cracks during rolling. After such a series of operations, rolling a cone becomes an easy task.

Why Use a Rolling Machine for Cone Rolling?

Rolling machines are indispensable for fabricators aiming to produce accurate cones for ventilation, funnels, or decorative metalwork. They allow you to handle thicker materials with uniform pressure, reducing manual effort and ensuring consistent diameters throughout the cone.

How to Set Up Your Rolling Machine for Cone Rolling

1. Raise one end of the tube above the coiler, place the small cone on the low end, and move the big end continuously during the rolling, and the entrance speed of the big end should be accelerated. 

2.  Add a side cone conical device to the section of the roller.

3.  Install two cones on both sides of the lower roller of the coiler. When rolling, place the small end on the cone, and the edge of the small end will lean in against the cone. 

4. You can also go to buy a set of cones.

Although the product has many advantages, the rolling machine manufacturer cannot manufacture the cone because the axial force of the rolling cone is large, and the auxiliary device of the rolling cone is not designed. In the past, we rolled  cone on the old rolling machine. As long as the retaining sleeve was spot welded on the lower roller, the axial force problem could be solved, and this method would not work on the machine. To meet the production needs, we designed the following rolling cone auxiliary device.

If cracks appear in the rolling process, the specific measures are as follows:

1. Limit the deformation rate (i.e. extend the rolling time).

2. Three-roll plate rolling machine eliminates the factors that may lead to stress concentration on the blank surface.

3. Pay attention to the binding direction when cutting, and try to make the fiber direction perpendicular to the bending line.

4. For sheet materials with S≥50, it is better to have appropriate rounded corners on the machined end face.

5. Welding seam should be polished; The cold bending properties of new materials should be mastered.

6. It is better to normalize the steel plate to eliminate the hardening layer on the tempered steel and air-cooled quenching steel after gas cutting and other hot cycles.

The process of making a cone in a rolling machine is nothing more than such a few major steps and methods. As long as the operation method is correct, basically we can omit the related introduction about cracks later, but everything is not 100% certain, and inevitably there will be errors, then it does not matter, master the treatment, in fact, you can make up for it as much as possible.

Conclusion

Rolling the perfect cone doesn’t have to be a daunting task, especially with the assistance of an ERolling Machine. These devices simplify the process, allowing you to achieve consistent, high-quality cones with ease. By following the steps outlined in this guide and adhering to best practices, you’ll enhance your smoking experience and enjoy perfectly rolled cones every time. Whether you’re new to rolling or looking to streamline your process, investing in an ERolling Machine is a game-changer that delivers reliable results.

Remember, the key to perfection lies in practice and attention to detail. Experiment with different papers, materials, and machine settings to find what works best for you. Happy rolling!

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