Printed circuit board PCB printing equipment
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Full-automatic placement machine: It is a fully automated online placement device that is a device that accurately positions surface mount components to a fixed position through an automatically moving placement head, positioning mechanical alignment, vision Counterpoint, laser alignment, several ways. This equipment is an indispensable key equipment in SMT production.
Manual placement machine: It is completely manual, using vacuum nozzles and guide rails to achieve component placement. The advantage is that the price is economical and easy to use. The disadvantage is poor positioning accuracy and slow speed, which cannot be adapted to PCB assembly with high assembly density. This equipment is suitable for R&D and production of small batches and varieties of research institutes, research institutes, and various electronic laboratories.
Fully automatic screen printing machine: It is a fully automated online screen printing equipment, which is used to realize the printing of solder paste or patch glue by automated machinery. Positioning is basically by optical alignment, the operator can control the movement of the scraper by electronically controlled switches or control the device by programming. The device is characterized by high speed, high positioning accuracy and convenient use. The disadvantage is that it is expensive and maintenance is relatively difficult. It can adapt to PCB assembly with high assembly precision and large-scale and large quantities.
Semi-automatic screen printing machine: It is a kind of equipment between the manual screen printing machine and the automatic screen printing machine. It is mechanically used to realize the printing of solder paste or patch glue. The positioning is fully manual positioning and optical alignment, and the operator can control the movement of the blade by means of an electronically controlled switch. This device is characterized by moderate price and ease of use. The disadvantage is that the speed is slow, the positioning accuracy is not high, and it is not suitable for PCB assembly with high assembly precision and large-scale large-volume.
Manual screen printing machine: Simple, also known as “manual screen printing table”, it completely prints the solder paste or patch glue by hand. The advantage is that the price is economical and easy to use. The disadvantage is that the positioning accuracy is poor, and it is not suitable for PCB assembly with high assembly density.