Rotary Die-H1.2*25 degree -62HRC

*Roller cutter – Rotary Die *Cutting tape Silk screen protective film *Knife height: 1.2 mm *Blade angle: 25° *Hardness reaches 62 HRC.

Rotary die (or rotary knife / rotary cutter) is a type of rotary mold used to cut paper, cardboard or sheet materials as they pass over the rotating surface of the mold. Instead of using a flat die, a rotary knife cuts continuously as the product moves along the axis

Application:

Cutting tape Silk screen protective film

Cutting labels, sticker packaging, rolled cardboard boxes, decals, paper bags... where material is web-fed and needs continuous cutting at high speed.

• High processing speed, especially suitable for mass production.
• Good cutting accuracy and suitable for rolled materials.
• Less wear and tear when combined with circular motion winding machines

• Usually made from specialized hard steel such as D2, SKD11, SKD12, DC53... depending on durability and high wear resistance requirements
• Comparison: Rotary die vs flat die pinnacle

• Criteria	Rotary Die	Flat Die / pinnacle
  Operating form	On a rotating axis, working continuously	Bar-shaped knife or flat mold
  Suitable for	Rolled materials, continuous cutting	Individual samples, small quantities, sample changes
  Processing speed	Very fast	Slower
  Accuracy	High, especially for continuous cutting	Accurate with flat die

  Practical application

  Industry	Application
  Carton packaging	Cutting, die-cutting boxes, trays, carton lids
  Printing – Labels	Cutting stamps, labels, decals, stickers
  Medical	Cutting medical patches, bandages, gloves
  Electrical – electronics	Creating gaskets, insulation layers, glue pads
  Automotive – interior	Cutting leather, fabric, foam film