PCB circuit board solder mask pre-baking and text post-baking and drying processes are one of the essential links in PCB production and are of great significance to improving PCB quality and production efficiency. This article brings you pcb solder mask screen printing pre-baking vertical type, explains to you the application of pcb board solder mask pre-baking, screen printing hot air circulation oven, how to help circuit board manufacturers achieve energy saving, cost reduction, efficiency upgrade, and analysis and introduction to you Its working principle, structural characteristics, usage effects and future development prospects.
1. Introduction to pcb solder mask screen printing hot air circulation oven equipment
PCB solder mask screen printing oven is a piece of equipment designed for the solder mask screen printing drying process. Xinjinhui Company’s PCB solder mask screen printing hot air circulation oven equipment adopts a vertical design, which can effectively utilize space and has a compact structure. Its main components include heating system, insulation system, air transport system, control system, etc. PCB solder mask screen printing vertical hot air circulation oven is suitable for solder mask pre-baking of various types of PCB circuit boards, text post-baking, and drying of glass, plastic and other materials, and has a wide range of applications.
2. Working principle of pcb solder mask screen printing hot air circulation oven equipment
The working principle of the hot air circulation vertical oven for PCB solder mask screen printing is mainly based on the processes of heating, air transport and heat preservation. The heating system is built using Xin Jinhui’s cutting-edge technology materials combined with national patented heating technology. It has the characteristics of heat energy reflection and thermal conductivity. Compared with common heating tubes on the market, it saves more than 35% of energy and has a long service life. It also uses a patented customized fan to form a high-speed cycle. Hot air is blown evenly to the PCB surface for solder mask pre-baking or text post-baking; the heat preservation system maintains a constant temperature in the oven during the entire process to ensure the quality and stability of the baking process.
3. The use effect of pcb solder mask screen printing hot air circulation oven equipment
1. Improve efficiency and shorten time: Using the national patented heating element, the temperature rises quickly, and the high-speed circulating hot air is baked evenly, which shortens the curing time of the solder mask screen printing, thereby improving production efficiency.
2. Intelligent adjustment ensures quality: The intelligent temperature control system effectively prevents and avoids problems such as line distortion and bubbles caused by uneven temperature, thus ensuring the baking quality and avoiding damage and loss.
3. Save energy and reduce energy consumption: The heating system and insulation system of Xinjinhui vertical hot air circulation screen printing oven have intelligent frequency conversion adjustment, constant temperature and energy saving, while effectively avoiding heat loss, efficient energy utilization, and reducing energy consumption.
4. Economic environment reduces pollution: The equipment adopts a closed design, which effectively reduces the loss of heat and cold energy during the baking process. Combined with a thousand-level filtration system, it reduces energy consumption and environmental pollution.
Xinjinhui vertical pcb hot air circulation solder mask screen printing oven, with its four core advantages of energy-saving heating, strong heat preservation, efficient air transport, and uniform baking, will effectively help pcb manufacturers save energy, reduce costs, and upgrade efficiency, and significantly save pcb manufacturers’ power consumption. , while shortening the baking time, the comprehensive benefits are gratifying. At present, it has established long-term and in-depth cooperative relationships with most of the top 100 PCB companies, among which the market share of listed companies is as high as 50%. After 20 years of rapid development of technological innovation, Xin Jinhui has become Become the industry-leading brand of PCB intelligent plugging machines, solder mask screen printing machines and energy-saving oven related equipment.
Post time: Feb-17-2024