Paper Cutter Blade

Products Description

Key Points of Maintenance

1.Cleaning: Regularly remove impurities such as paper scraps, dust, and oil stains from the blade to prevent their accumulation from affecting the cutting effect and the service life of the blade You can use a clean soft cloth or a brush for cleaning.

2.Lubrication: According to the recommendations of the equipment manufacturer, regularly apply an appropriate amount of special lubricant to the moving parts and cutting edges of the blade to reduce friction, prevent rust, and ensure a smooth cutting process

3.Inspection: Regularly check whether the blade edge shows signs of wear, nicks, or deformation. If any problems are found, the blade should be repaired or replaced promptly to ensure the cutting quality and the normal operation of the equipment.

4.Storage: When the blade is not in use temporarily, it should be stored properly to avoid collisions or scratches with other hard objects. It is best to place it in a dedicated tool holder or protective sheath.

Detailed Information

Core function

The blades of paper cutting machines are key components in industries such as papermaking, printing and packaging, directly affecting the cutting efficiency, precision, and the quality of the finished products. Their sharpness, wear resistance, and service life are the core performance indicators.

Material Classification

Alloy steel blades: Adopting the composite rolling process, the grain size is refined, and it has strong resistance to edge chipping, which is suitable for cutting general paper.

High-speed steel blades: Containing 18% tungsten, they are wear-resistant, with a smooth and sharp cutting edge. They are especially suitable for high-grammage coated paper,and their service life is more than five times that of ordinary blades.

Steel-inlaid/alloy-inlaid blades: The cutting edge is made of cemented carbide (such as tungsten carbide), with high hardness (HRC 60-67). It is suitable for difficult-to-cut materials such as cellophane and thick cardboard. It requires fewer sharpening times and significantly improves efficiency.

Process characteristics

Select high-quality steel and adopt a heat treatment process to ensure uniform hardness(HRC 58-67), and there is no peeling or burrs on the cutting edge. The finished blades have a unified specification (such as 1065×127×12.7mm), support non-standard customization, and are suitable for different models of paper cutting machines.

Application scenarios

It is suitable for printing paper cutters, slitting machines, etc., and can meet the high-precision cutting of materials such as paper, fabric, and film.