Automatic paper corner protector production line

The paper corner protector machinery has made significant technological breakthroughs in automation, precision, and multifunctionality in recent years, with the main advantages reflected in the following aspects:

1、 Intelligent control system

PLC programming and variable frequency speed regulation: Adopting internationally advanced PLC computer programming technology, combined with variable frequency speed regulation motor and human-machine interface, the production speed can be infinitely adjusted from 0-50 meters/minute, with easy operation and precise response.

Visual positioning and automatic correction: Some models integrate a visual inspection system, with a cutting error of ≤± 0.05mm, and achieve automatic correction through infrared positioning to avoid quality fluctuations caused by traditional manual operations.

2、 High precision molding technology of the High speed edge protector making machine

Multi stage angled roller set: The damping force transition is provided by the first and second angled roller sets, and the third roller set synchronously pulls to ensure uniform compression of wide and narrow paper tapes, solving the problem of forming large-sized corner protectors.

Air pressure regulation system: The tightness of the corner protector can be freely adjusted, and combined with single-sided automatic gluing technology, the 110g paper does not wrinkle or crack, and the product hardness is increased by more than 30%.

Automatic paper corner protector production line

3、 Flexible adaptation capability

Full coverage of specifications: corner protectors with a width of 25-125mm and a thickness of 2-10mm can be produced without the need to replace the pressure wheel, supporting full/half package and unequal design.

Modular Expansion: Optional flatbed head for dual use, or upgraded hydraulic cutting machine for non-stop paper changing, improving paper corner protector production line compatibility.

4、 Efficiency and Cost Optimization

Dual servo drive: The parallel job design enables synchronous sealing and cutting of the middle seal, with a single hour production capacity of 1500 pieces, which is 200% more efficient than traditional equipment.

Labor saving: 2-3 people can complete the entire operation, saving over 120000 yuan in labor costs annually, while reducing material waste rate to below 0.5%.

Automatic paper corner protector production line