Metal Sheet Printing Technology Discussion 2

The quality of the metal sheet, such as size, thickness, surface ripple, bending degree, etc.;

Roller surface characteristics, including rubber type, thickness, compressibility or incompressibility, mold release, etc.;

· Environmental parameters, including temperature and humidity;

· The ability of the embossing machine to handle the deviation of the sheet;

• The design, reliability, and maintenance of the press.

In order to achieve reliable printing, the effective control of these parameters is very important. In addition, if the Right First Time Approach can be implemented, the time for job transfer can be reduced, and printing can be performed with higher production speeds and fewer failures. All this means that the entire production process can achieve high efficiency and a shorter return on investment.

Drying process

The drying process after printing can be roughly divided into the following steps:

· Transportation, including loading, unloading and stacking;

• Heat treatment, including providing a constant temperature during heating and baking;

· Metal sheet cooling;

Exhaust gas purification;

• Sheet output.

The parameters that will affect the above drying process are listed below:

· Heat source quality, such as the composition of gas and fuel oil, calorific value, and the constancy of supply;

· Conveyor devices, including the type and lubrication properties of the conveyor belt;

Environmental parameters such as temperature, humidity, dust, etc.

·Design and specifications of drying furnaces, including length, air volume, type of air circulation, incinerator, etc.;

·Maintenance.

In addition to using traditional drying techniques, ultraviolet and infrared air-drying devices can also be used instead. On the other hand, a uniquely designed exhaust gas purification system not only removes volatile organic compounds (VOCs) from exhaust gas, but also reduces energy costs through high-tech heat recovery systems.

It is worth mentioning that to make the entire production system highly efficient, individual good components and systems are indispensable, and it is important to connect the various units so that the entire production process can operate smoothly to ensure the overall quality of the production line. Production capacity remains at its peak. Therefore, manufacturers must thoroughly understand the operating characteristics of the production line in order to effectively increase their own production capacity.