Product Introduction
Hell Rotogravure Engraving Stylus is made of superior industrial diamond.they are used in HELL electronic engraving machines, such as the MDC, HELL-K5, HELL-K6, HELL-K50, HELL-K500, HELL-K500 double head, and HELL-K800 double head.
Engravure stylus Angle:
90°--160° Customized
We provide high quality Engraving tool.
Product Advantage
● Made from superior quality industrial diamond stylus
● 110°120°135°140°
● Symmetry and durable
1.Hell Rotogravure Engraving Stylus is used to engrave precise meshes on copper gravure cylinder. Its working frequency is 8000Hz (8000 meshes per second). The electric engraving stylus has various geometric shapes to meet the various needs of users.

2 .Hell Rotogravure Engraving Stylus Precautions for use and cleaning
Since everyone knows that diamond is very hard, it seems a bit overly cautious to warn people not to touch the blade with their fingers or any textiles. However, even a slight contact can cause the damage to the needle mentioned above, rendering the needle unusable. If we take a pyramid as an example, it will be clearer.

Normally, we don't need to touch the diamond. When using HELL's electric engraving tools installation device to install or remove the electric engraving tools, you can avoid touching the diamond part.
Unless it is checked with a microscope and confirmed to be necessary, it should be cleaned. The vacuum drawer device on the HELL machine can prevent the accumulation of copper chips.

If cleaning is necessary, the wood can only be cleaned by soaking it in acetone.
Normal wear and tear for Hell Rotogravure Engraving Stylus

When a Hell Rotogravure Engraving Stylus is used on an electric engraving machine for a period of time, it will wear and tear, thus changing its geometric shape.
Normal wear is shown in the figure. After many reasons have been analyzed: the wear of the Hell Rotogravure Engraving Stylus is often on both sides of the needle tip or on the part beyond the needle tip. This is related to the structure of diamond.
Diamond has different crystal structures, the most common are octahedron and dodecahedron, and very few are cubic.
The change in the shape of the electric engraving needle tip will affect the shape of the dots and the printing effect.
To prevent the needle wear from affecting the printing, the Helioklischograph machine has an electronic trimming compensation function. If the deviation caused by wear exceeds its trimming ability, a new needle must be replaced.
Details images
Auto gravure cylinder machinery with excellent material quality





Engravure cylinder machinery Production workshop

Our Advantages
ONE-STOP CEN-TRALIZED PURCHASING solutions for rotogravure cylinder making and printing insudtry.

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FAQ
Q: Payment term
Q: How long is the warranty for machines?
Q: Are you a factory or trading company?
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